Women's Natural Transition by Banyan Botanicals

POSSIBLY EFFECTIVE

• Anxiety. Small clinical studies suggest that oral ashwagandha might reduce anxiety. Details: A meta-analysis of small randomized controlled trials in adults with anxiety and/or insomnia shows that taking ashwagandha 600-12,000 mg orally daily for 6-10 weeks moderately improves anxiety scores when compared with placebo. However, the validity of this study is limited by high heterogeneity (114787). One small clinical study in postal workers reporting moderate or severe anxiety shows that taking ashwagandha root (Swiss Herbals) 300 mg twice daily for 12 weeks, in combination with standard psychotherapy interventions, including dietary counseling, deep breathing exercise instruction, and a multivitamin, reduces anxiety scores when compared with standard psychotherapy interventions and placebo (19271). Additionally, two small clinical studies in adults with mild to moderate anxiety, depression, or stress show that taking a specific ashwagandha root extract standardized to contain 2.5% withanolides (Shagandha, Sabinsa Corp.) 500 mg with piperine 5 mg daily for 60-90 days reduces anxiety symptoms and perceived stress and improves sleep and quality of life when compared with placebo (113608,113609). However, another clinical study in young adults shows that taking a specific ashwagandha root and leaf extract (NooGandha, Specnova LLC) 225 mg or 400 mg daily for 30 days does not improve anxiety, stress, and depression scores when compared with placebo (107370).
• Generalized anxiety disorder (GAD). Oral ashwagandha may modestly improve symptoms of anxiety in patients with GAD. Details: Clinical practice guidelines from the World Federation of Societies of Biological Psychiatry (WFSBP) and the Canadian Network for Mood and Anxiety Treatments (CANMAT) provisionally recommend ashwagandha root extract at doses of 300-600 mg, standardized to 5% withanolides, daily as monotherapy or adjunctive therapy in patients with GAD. This recommendation is based on a review of three preliminary clinical trials with consistent results (110318). Two of these studies are described below. A small clinical trial in patients with GAD who are taking selective serotonin reuptake inhibitors (SSRIs) shows that taking ashwagandha 1 gram daily for 6 weeks reduces symptoms of anxiety by 48%, compared with a 27% reduction in patients taking placebo. Furthermore, by the end of treatment, 72% of patients taking ashwagandha were determined to have mild symptoms of GAD, compared with only 32% of those taking placebo (102687). Another preliminary clinical trial in patients aged 16 years and older with GAD shows that taking ashwagandha root powder granules 4 grams three times daily for 60 days moderately improves anxious mood in 58% of patients, compared with no moderate improvement in the placebo group. Mild improvement occurred in 82% of patients in the placebo group and 40% of patients in the ashwagandha group (90654). Another small clinical trial in adults with general anxiety disorder shows that taking ashwagandha, standardized to 35% withanolides, 60-120 mg orally daily for 60 days improves anxiety scores by about 60% when compared with placebo (114792).
• Insomnia. Oral ashwagandha may modestly improve sleep in patients with insomnia or non-restorative sleep. Details: A small meta-analysis in patients with insomnia and healthy patients shows that taking a specific ashwagandha root extract (KSM-66, Ixoreal Biomed) 250-600 mg daily or a specific root and leaf extract (Shoden, Arjuna Natural) 120 mg daily for 6-12 weeks modestly improves overall sleep, as well as sleep quality, sleep latency, total sleep time, wake time after sleep onset, and sleep efficiency, when compared with placebo. Effects were more pronounced in those with insomnia, with doses of at least 600 mg daily, and with treatment durations of at least 8 weeks (106784). These findings may be limited by heterogeneity of the included studies. A meta-analysis of 2 small randomized controlled trials in adults with anxiety and/or insomnia shows that taking ashwagandha 600 mg orally daily for 8-10 weeks modestly improves sleep onset latency, total sleep time, sleep efficiency, and sleep quality scores, but not wake after sleep onset or total time in bed, when compared with placebo. However, the validity of this study is limited by moderate heterogeneity (114787). In patients with non-restorative sleep, clinical research shows that taking a specific ashwagandha extract (Shoden, Arjuna Natural Private Ltd) 125 mg daily for 6 weeks increases sleep quality by 72%, compared with an improvement of 29% in patients taking placebo. Small to moderate improvements also occurred in total sleep time, sleep latency, and number of times awake (103476). Ashwagandha has also been evaluated as part of a combination treatment. A very small clinical trial in adults with poor quality sleep shows that taking milk fortified with ashwagandha 250-600 mg, or ashwagandha 250 mg and tryptophan, orally daily for 90 days moderately improves sleep quality scores when compared with placebo (114791). Additional data are needed to determine if the addition of tryptophan improves results more than ashwagandha alone.
• Stress. Oral ashwagandha seems to help reduce stress and may also reduce stress-related weight gain. Details: A meta-analysis of seven small clinical studies in healthy adults, patients with chronic stress, or patients with psychiatric conditions shows that taking ashwagandha 240-1000 mg daily for 8-12 weeks improves stress when compared with placebo (109587). Clinical studies, some of which are included in the meta-analysis mentioned above, evaluating adults with chronic stress show that taking specific ashwagandha root extracts 240 mg daily (Shoden, Arjuna Natural Ltd.), 300 mg twice daily (KSM-66, Ixoreal Biomed), or 500 mg daily (Shagandha, Sabinsa Corp.) with piperine 5 mg for 60 days, or a specific slow-release capsule containing ashwagandha root extract (Prolanza) 300 mg daily for 90 days reduces perceived stress and cortisol levels when compared with baseline and placebo (90652,95617,101816,102682,107371,113608). Additionally, a small clinical study in adults with stress and a related comorbidity, such as anxiety or depression, shows that taking ashwagandha root and leaf extract (Sensoril, Kerry Group) 125-500 mg orally daily for 8 weeks improves stress scores in a dose-dependent manner when compared with placebo (114112). In contrast, a moderate-sized study in adults with overweight or mild obesity with moderate-to-high levels of stress and fatigue shows that taking ashwagandha root extract (Witholytin, Verdure Sciences Inc) 200 mg twice daily for 12 weeks reduces stress when compared to baseline, but not when compared with placebo (113611).In healthy college students, clinical research also shows that taking ashwagandha root extract 350 mg twice daily for 30 days improves qualitative perceptions of stress management, but not stress scores, when compared with placebo (109589,109590). Other clinical research shows that taking ashwagandha root extract 500 mg twice daily may prevent stress-related weight gain when compared with placebo (95617).

INSUFFICIENT RELIABLE EVIDENCE to RATE

• Aging. A small clinical study suggests that oral ashwagandha may modestly improve well-being, sleep, and alertness in elderly patients. Details: A small clinical trial in individuals aged 65-80 years shows that taking ashwagandha root extract (KSM-66, Ixoreal Biomed) 600 mg daily for 12 weeks improves overall well-being, sleep quality, and mental alertness by small to moderate amounts when compared with placebo (102684).
• Androgenic alopecia. It is unclear if topical ashwagandha is beneficial for androgenic alopecia. Details: A small clinical study in adults with mild to moderate hair loss, including androgenic alopecia, shows that applying ashwagandha root extract serum (KSM-66, Ixoreal Biomed) 1-2 drops to the scalp daily for 75 days reduces hair shedding and increases hair density, growth, and thickness when compared with placebo (113613).
• Antipsychotic-induced metabolic side effects. It is unclear if ashwagandha is beneficial for attenuating the metabolic side effects of antipsychotic agents. Details: One preliminary clinical trial shows that taking a specific ashwagandha extract (Cap Strelaxin, M/s Pharmanza Herbal Pvt. Ltd.) 400 mg three times daily for one month reduces serum triglycerides by 12% and fasting blood glucose by 15% when compared with baseline levels. Patients were taking atypical antipsychotics and had modestly elevated triglycerides and fasting blood glucose levels at baseline (90649). The validity of these findings is limited by the lack of a comparator group.
• Asthma. Although there has been interest in using oral ashwagandha for asthma, there is insufficient reliable information about the clinical effects of ashwagandha for this condition.
• Athletic performance. It is unclear if ashwagandha is beneficial for improving athletic performance. Details: A meta-analysis of four small clinical trials shows that taking ashwagandha increases aerobic capacity in athletes and non-athletes based on the measurement of maximum oxygen consumption. Effective doses ranged from 500-1000 mg daily for up to 12 weeks (102683). Another meta-analysis shows that taking ashwagandha in doses of 120-1250 mg daily, as a single dose or divided twice daily, for up to 6 months seems to improve muscle strength, speed, time to exhaustion, recovery time, and cardiorespiratory fitness in athletes and non-athletes (105824). However, the validity of this analysis is reduced by the lack of a control group, the varied training levels of the subjects, and the wide range of outcomes assessed. A moderate-sized clinical trial in active adults shows that taking a specific ashwagandha root extract (KSM-66, Ixoreal Biomed) 300 mg orally twice daily, in addition to resistance training, for 8 weeks improves the maximum rate of oxygen consumption (VO2 max) as a measure of cardiorespiratory endurance, but not muscle strength when compared with placebo (114788). More research is needed to determine whether taking ashwagandha can improve athletic performance.
• Attention deficit-hyperactivity disorder (ADHD). Oral ashwagandha has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: In a preliminary clinical trial, children with ADHD were given a combination herbal extract formula (Nurture & Clarity), containing ashwagandha, white peony root, gotu kola, blue-green algae, bacopa, and sage, 3 mL three times daily for 4 months. Measures of attention, cognition, and impulse control improved significantly in children receiving ashwagandha when compared with placebo (19272). The dose of ashwagandha in the combination product was not reported, and the effect of ashwagandha alone in ADHD is unclear. Back pain.Oral ashwagandha has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: A small clinical trial in adults with back pain shows that taking a specific combination product (Berelief, Monteloeder S.L.) containing ashwagandha 66%, rosemary, and sesame seed, 200-400 mg orally daily for 12 weeks moderately improves pain scores and reduces the need for adjunct pain medication when compared with placebo (114793). It is unclear if this effect is due to ashwagandha, other ingredients, or the combination.
• Bipolar disorder. It is unclear if oral ashwagandha is beneficial for improving cognitive function in adults with bipolar disorder. Details: Clinical research shows that taking ashwagandha extract (Sensoril, Natreon, Inc.) 250 mg daily for 1 week and then 250 mg twice daily for 7 weeks, improves some, but not all, measures of cognition by a small-to-moderate amount when compared with placebo (90653).
• Bronchitis. Although there has been interest in using oral ashwagandha for bronchitis, there is insufficient reliable information about the clinical effects of ashwagandha for this condition.
• Cerebellar ataxia. It is unclear if oral ashwagandha is beneficial for improving balance in patients with cerebellar ataxia. Details: A small, open-label study evaluating ashwagandha 500 mg three times daily in combination with Ayurvedic therapy for one month showed improvement in balance indices in subjects with cerebellar ataxia when compared with baseline (19273). The validity of this finding is limited by the lack of a comparator group. Additionally, it is unclear if this effect is due to ashwagandha, other ingredients, or the combination.
• Chemotherapy-related fatigue. Evidence is limited to one small clinical study in patients with breast cancer. Details: In preliminary clinical research in patients with breast cancer, taking ashwagandha powdered root extract 2 grams (Himalaya Drug Co) three times daily through six cycles of chemotherapy decreases chemotherapy-related fatigue when compared with no treatment. Fatigue scores were 16% to 52% higher in the control group when compared to the ashwagandha group (90651).
• Chronic obstructive pulmonary disease (COPD). It is unclear if oral ashwagandha is beneficial in patients with COPD. Details: A small clinical study in patients with stable COPD shows that taking ashwagandha root extract 250 mg twice daily for 12 weeks, along with conventional therapy, improves measures of lung function and exercise tolerance, but not quality of life, when compared with conventional therapy alone (109588).
• Cognitive function. Although there has been interest in using oral ashwagandha for cognitive function, there is insufficient reliable information about the clinical effects of ashwagandha for this condition.
• Constipation. Oral ashwagandha has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: A very small clinical study in adults with constipation shows that taking a combination product containing ashwagandha root and ambrette fruit extracts 300 mg or 500 mg daily for 14 days improves bowel movement frequency and abdominal, rectal, and stool symptoms when compared with placebo (112114). Additionally, a moderate-sized clinical study in adults with functional constipation shows that using the same combination of ashwagandha and ambrette 300 mg or 500 mg daily for 60 days moderately improves constipation symptom scores and bowel movement scores when compared with placebo (114115). It is unclear if these effects are due to ashwagandha, ambrette, or the combination.
• Coronavirus disease 2019 (COVID-19). Oral ashwagandha has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: Preliminary clinical research in adults hospitalized with COVID-19 shows that taking a specific combination product, (Artovid-20, Bioved Pharmaceuticals) containing ashwagandha, ginger, turmeric, and Boswellia, 1,776 mg orally twice daily for 14 days shortens the duration of symptoms by 0.9 days when compared with placebo. Taking the combination product also modestly reduced the severity ratings of some symptoms, such as sore throat and cough, however, these improvements are unlikely to be clinically relevant (109899). Another small clinical study in adults with mild to moderate COVID-19 shows that taking ashwagandha 500 mg and ginger 1000 mg twice daily for 15 days reduces time to recovery by around 6 days and increases the rate of clinical cure 14-fold and 2.6-fold at days 5 and 7, respectively, when compared with a control. However, taking this combination does not appear to improve the proportion of patients with a negative COVID-19 test, viral clearance, serum antibodies, chest findings, or disease progression when compared with control (112094). The validity of these findings is limited by a lack of blinding, and the study may have been inadequately powered to detect a difference between groups. Other clinical research in adults hospitalized with mild to moderate COVID-19 shows that taking a specific combination product (Coroprotect) containing ashwagandha, pomegranate, turmeric, bacopa, licorice, and other ingredients, twice daily for 10 days improved cough, breathlessness, and fatigue symptoms when compared with placebo (114114). It is unclear if any effects are due to ashwagandha, other ingredients, or the combination.
• Depression. It is unclear if oral ashwagandha is beneficial for depression. Details: A small clinical study in adults with mild to moderate depression, anxiety, or stress shows that taking a specific ashwagandha root extract standardized to contain 2.5% withanolides (Shagandha, Sabinsa) 500 mg with piperine 5 mg daily for 90 days reduces the severity of depressive symptoms, improves sleep and quality of life, and increases serum serotonin levels when compared with placebo (113609).
• Diabetes. It is unclear if oral ashwagandha is beneficial for type 2 diabetes. Details: In patients with type 2 diabetes, preliminary clinical research shows that ashwagandha 3 grams daily for 30 days decreases blood glucose to a degree similar to oral hypoglycemic drugs (19274). However, this study did not compare ashwagandha directly to a group taking oral hypoglycemic drugs.
• Fatigue. It is unclear if oral ashwagandha is beneficial for fatigue. Details: A moderate-sized clinical study in adults with overweight or obesity and moderate-to-high levels of fatigue and stress shows that taking ashwagandha root extract (Witholytin, Verdure Sciences Inc.) 200 mg twice daily for 12 weeks reduces self-reported fatigue when compared with placebo (113611).
• Fibromyalgia. Although there has been interest in using oral ashwagandha for fibromyalgia, there is insufficient reliable information about the clinical effects of ashwagandha for this condition.
• Hiccups. Although there has been interest in using oral ashwagandha for hiccups, there is insufficient reliable information about the clinical effects of ashwagandha for this condition.
• Hypercholesterolemia. It is unclear if ashwagandha is beneficial for hypercholesterolemia. Details: A very small clinical study in subjects with hypercholesterolemia shows that ashwagandha 3 grams daily for 30 days decreases serum cholesterol, triglyceride, low-density lipoprotein (LDL) cholesterol, and very low-density lipoprotein (VLDL) cholesterol levels when compared with baseline (19274). The validity of these findings is limited by the lack of a comparator group.
• Hypothyroidism. It is unclear if ashwagandha is beneficial for hypothyroidism. Details: Preliminary clinical research in adults with subclinical hypothyroidism shows that taking a specific ashwagandha root extract (KSM-66, Ixoreal Biomed) 300 mg twice daily for 8 weeks increases triiodothyronine (T3) and thyroxine (T4) levels by 42% and 20%, respectively, and reduces serum TSH levels by 17% from baseline. These changes are significant when compared with placebo (97292). However, the effects of ashwagandha on thyroid hormone levels in patients with overt hypothyroidism, or in patients taking prescription thyroid hormones, is unknown.
• Infertility. Although there has been interest in using oral ashwagandha for infertility in females, there is insufficient reliable information about the clinical effects of ashwagandha for this condition.
• Lichen planus. It is unclear if topical ashwagandha is beneficial for oral lichen planus. Details: A small clinical study in adults with oral lichen planus shows that applying ashwagandha twice daily for 4 months reduces burning, pain, and lesion size when compared to baseline. Additionally, ashwagandha reduces these outcomes similarly to topical turmeric or aloe vera (115931). The validity of these findings is limited by the lack of comparison to placebo or standard or care.
• Male infertility. It is unclear if oral ashwagandha is beneficial for male infertility. Details: Preliminary clinical research in males with infertility shows that taking ashwagandha root powder for approximately 3 months modestly improves hormone levels, as well as sperm count and motility, when compared with baseline (19275,90650). The validity of these findings is limited by the lack of a comparator group. One study used a specific ashwagandha root extract (KSM-66 Ashwagandha, Ixoreal Biomed) 225 mg three times daily; another study provided doses of 5 grams daily (19275,90650).
• Menopausal symptoms. Oral ashwagandha may be beneficial for menopausal symptoms. Details: A small clinical study in healthy adults in perimenopause shows that taking a specific ashwagandha root extract (KSM-66, Ixoreal Biomed) 300 mg twice daily for 8 weeks improves menopausal symptom severity by 24%, compared with 11% in those receiving placebo. Quality of life and hot flashes also were improved in those taking ashwagandha (106785).
• Obsessive-compulsive disorder (OCD). It is unclear if ashwagandha is beneficial for OCD. Details: Preliminary clinical research shows that taking ashwagandha root extract 120 mg after meals for 6 weeks, in conjunction with prescribed selective-serotonin reuptake inhibitors (SSRIs), might reduce OCD symptom severity when compared with prescribed SSRIs alone. The dose was initiated at 30 mg daily and increased by 30 mg every 4 days. Although OCD scores were significantly reduced when compared with placebo, it should be noted that scores were already significantly lower in the placebo group at baseline (95618).
• Osteoarthritis. Oral ashwagandha has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: In patients with osteoarthritis, taking a specific combination supplement, containing ashwagandha 450 mg, Ayurvedic zinc complex 50 mg, guggul 100 mg, and turmeric 50 mg (Articulin-F) two capsules three times daily for 3 months reduces symptoms of pain and swelling when compared with placebo. However, there were no radiological improvements (19276). It is unclear if this effect is due to ashwagandha, other ingredients, or the combination.
• Parkinson disease. Oral ashwagandha has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: In patients with Parkinson disease, a small clinical study shows that taking a product containing ashwagandha 14.5 grams, cowhage 4.5 grams, Hyoscyamus reticulantus 0.75 grams, and Sida cordifolia 14.5 grams in lukewarm milk twice daily for 56 days improves symptoms like tremor, stiffness, and cramps when compared with baseline. The therapy followed 28 days of cleansing or eliminative therapy using Ayurvedic remedies (6899). The validity of these findings is limited by the lack of a comparator group. Also, it is unclear if these effects are due to ashwagandha, other ingredients, or the combination. Cowhage contains levodopa, which may contribute to any benefit seen with this combination product.
• Psychological well-being. It is unclear if oral ashwagandha is beneficial for improving psychological well-being in college students. Details: A small clinical study in healthy college students shows that taking ashwagandha root extract 350 mg twice daily for 30 days improves perceptions of well-being, including improvements in energy, mental clarity, food cravings, and sleep quality, when compared with placebo. Qualitative analysis also suggests these students had improvements in stress management, but stress scores were not reduced when compared with placebo (109589,109590).
• Rheumatoid arthritis (RA). It is unclear if oral ashwagandha is beneficial for improving symptoms of RA. Details: Preliminary clinical research shows that taking ashwagandha powder 5 grams twice daily for 3 weeks, followed by 4 weeks of sidh makardhwaj (a mixture of gold, mercury, and sulfur) 100 mg with honey daily, modestly improves symptoms in about 50% of males and 60% of females with RA when compared with baseline (95620). The lack of a control group limits the validity of this finding. Additionally, the effect of ashwagandha powder alone is unclear. Another small study in adults with RA shows that taking a combination product containing ashwagandha, ginger, black pepper, and colchicum luteum orally twice daily for 4 weeks does not improve RA disease scores when compared with celecoxib 100 mg orally twice daily (114785). However, the interpretation of these results is limited by poor methodology, and the study may have been inadequately powered to detect a difference between groups.
• Sexual dysfunction. Small clinical studies suggest that oral ashwagandha root extract may help improve sexual arousal and sexual desire in some females and males with sexual dysfunction. Details: Two, small clinical studies in adult females with sexual dysfunction show that taking ashwagandha root extract (KSM-66, Ixoreal Biomed) 300 mg twice daily with food for 8 weeks in conjunction with or without counseling increases the number of successful sexual encounters and improves orgasms, satisfaction, lubrication, and arousal when compared with placebo or counseling alone (95619,110492). Also, a small clinical study in adult males with low sexual desire shows that taking the same ashwagandha root extract 300 mg twice daily after meals for 8 weeks improves subjective sexual functioning scores, including measures of sexual arousal, sexual desire, sexual behavior, and orgasm, when compared with placebo (109586).
• Smoking cessation. Oral ashwagandha has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: A moderate-sized clinical study in adults with a history of smoking 5 or more cigarettes daily for at least 3 years shows that taking a specific combination product containing ashwagandha 100 mg, Indian gooseberry, tribulus, bacopa, Albizia lebbeck, licorice, clove, ginger, cowhage, holy basil, and turmeric (Smotect, Smotect India) daily for 3 months reduces the number of cigarettes smoked daily and levels of alveolar carbon monoxide and carboxyhemoglobin but does not improve lung capacity when compared with placebo (112115). It is unclear if these effects are due to ashwagandha, other ingredients, or the combination.
• Tuberculosis. Although there has been interest in using oral ashwagandha for tuberculosis, there is insufficient reliable information about the clinical effects of ashwagandha for this condition.
• Vitiligo. Although there has been interest in using oral ashwagandha for vitiligo, there is insufficient reliable information about the clinical effects of ashwagandha for this condition.
• Wrinkled skin. It is unclear if topical ashwagandha is beneficial in individuals with wrinkled skin. Details: A small clinical study in healthy adults with photoaged skin shows that applying ashwagandha root extract 8% lotion daily for 60 days improves physician-rated scores for skin wrinkles, hydration, brightness, tone, and pigmentation and improves other measures of skin elasticity and hydration when compared with placebo. However, changes in melanin content did not differ between treatment groups (111538).
• Wound healing. Although there has been interest in using topical ashwagandha for healing of skin ulcers and skin sores, there is insufficient reliable information about the clinical effects of ashwagandha for this condition. More evidence is needed to rate ashwagandha for these uses.

(Read more about ASHWAGANDHA)

INSUFFICIENT RELIABLE EVIDENCE to RATE

• Anxiety. Although there is interest in using oral Asparagus racemosus for anxiety, there is insufficient reliable information about the clinical effects of Asparagus racemosus for this condition.
• Athletic performance. It is unclear if oral Asparagus racemosus is beneficial for improving athletic performance. Details: In recreationally trained males, taking Asparagus racemosus 500 mg daily for 8 weeks during bench press training increases the number of repetitions before exhaustion, and allows a greater increase in training loads, when compared with placebo (106413).
• Bronchitis. Although there is interest in using oral Asparagus racemosus for bronchitis, there is insufficient reliable information about the clinical effects of Asparagus racemosus for this condition.
• Cancer. Although there is interest in using oral Asparagus racemosus for cancer, there is insufficient reliable information about the clinical effects of Asparagus racemosus for this purpose.
• Dementia. Although there is interest in using oral Asparagus racemosus for dementia, there is insufficient reliable information about the clinical effects of Asparagus racemosus for this condition.
• Diabetes. Although there is interest in using oral Asparagus racemosus for diabetes, there is insufficient reliable information about the clinical effects of Asparagus racemosus for this condition.
• HIV/AIDS. Although there is interest in using oral Asparagus racemosus for HIV/AIDS, there is insufficient reliable information about the clinical effects of Asparagus racemosus for this condition.
• Lactation. Oral Asparagus racemosus has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: In mothers who have to supplement their breast milk or who have infants with below normal weight gain, taking an herbal mixture containing Asparagus racemosus as 2 teaspoons twice daily for 4 weeks does not increase breast milk production, infant weight gain velocity, or prolactin levels (32588). Per 100 grams, the herbal mixture contained Asparagus racemosus 15 grams, dill 1 gram, morning glory 1 gram, licorice 2.5 grams, cumin 0.5 grams, and panchatrinamol 1 gram. Another small clinical study in postpartum mothers in India shows that consuming Asparagus racemosus in the form of 1 daily granola bar that contains Asparagus racemosus and other ingredients (Shavari Bar, Act Life Sciences Ltd.) for 4 days starting the day after delivery increases breast milk volume by about 15 mL and shortens the time to breast fullness when compared with placebo (111721). However, it is unclear whether any improvement is clinically significant, especially in the longer term. Additionally, the dose of Asparagus racemosus was not specified which limits the interpretation of these results.
• Muscle strength. It is unclear if oral Asparagus racemosus is beneficial for improving muscle strength. Details: A very small clinical study in physically active postmenopausal patients shows that taking Asparagus racemosus 1000 mg daily for 6 weeks improves hand grip strength, but not knee extensor strength, when compared with placebo (110736).
• Sexual desire. Although there is interest in using oral Asparagus racemosus for sexual desire, there is insufficient reliable information about the clinical effects of Asparagus racemosus for this purpose.
• Tuberculosis. Although there is interest in using oral Asparagus racemosus for tuberculosis, there is insufficient reliable information about the clinical effects of Asparagus racemosus for this condition. More evidence is needed to rate Asparagus racemosus for these uses.

(Read more about ASPARAGUS RACEMOSUS)

POSSIBLY EFFECTIVE

• Burns. Topical gotu kola seems to improve the rate of burn healing. Details: Clinical research shows that applying a cream containing gotu kola 3% once daily to second degree burns increases the rate of re-epithelialization and complete healing by about 7 days when compared with silver sulfadiazine (SSD) 1% cream. Gotu kola cream also seems to reduce dryness, itching, irritation, and scar severity when compared with SSD (97027). Other research in adults with second degree burns shows that applying a gauze dressing containing gotu kola 5% and aloe 2.5%, covered with absorbent cotton wool and changed every 3 days, reduces time to healing by 1.5 days and length of hospital stay by 1.7 days when compared with the use of a gauze dressing containing chlorhexidine acetate 0.5% (97028).
• Venous insufficiency. Oral gotu kola seems to improve symptoms of venous insufficiency. Details: Clinical research shows that taking gotu kola or a specific extract of gotu kola (Centellase) 60-180 mg daily orally for 4-8 weeks seems to improve measures of circulation and decrease symptoms such as edema in patients with venous insufficiency (6887,9786,11063,11064,11066,11070,52894,52909).

POSSIBLY INEFFECTIVE

• Cognitive function. Oral gotu kola does not seem to be beneficial for cognitive function. Details: A meta-analysis of a small number of generally moderate quality clinical trials shows that taking a single dose of gotu kola, alone or in combination with other ingredients, does not improve cognitive function when compared with placebo (105334). In one study, gotu kola was taken in combination with ginkgo and docosahexaenoic acid (DHA) for 4 months by healthy, cognitively intact older adults (52880).
• Radiation dermatitis. Topical gotu kola does not seem to reduce symptoms of radiation dermatitis. Details: Clinical research in females undergoing radiotherapy for breast cancer shows that applying a cream containing gotu kola extract 7% once daily during and up to 4 weeks following radiotherapy does not reduce the severity of dermatitis when compared with no treatment or applying a moisturizing cream (102792).

INSUFFICIENT RELIABLE EVIDENCE to RATE

• Aging skin. Oral gotu kola has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: A small clinical study in healthy, middle-aged females shows that applying a topical emulsion containing extracts of gotu kola 3% and Indian gooseberry 3% twice daily for 60 days improves skin hydration, some measures of skin wrinkles, and elasticity of the cheek (but not the eye) when compared with placebo (111571). It is unclear if these effects are due to gotu kola, Indian gooseberry, or the combination.
• Alzheimer disease. Although there is interest in using oral gotu kola for Alzheimer disease, there is insufficient reliable information about the clinical effects of gotu kola for this condition.
• Anal fissures. It is unclear if topical gotu kola is beneficial for anal fissures. Details: In patients with chronic anal fissures who are using standard dietary and hygiene treatments, preliminary clinical research shows that taking gotu kola extract 60 mg twice daily for 8 weeks and locally applying an ointment containing gotu kola does not reduce the mean time to bleeding cessation when compared with standard treatments alone. However, pain may be modestly improved. Also, gotu kola was less effective than an unspecified flavonoid mixture used both orally and topically (105332).
• Atherosclerosis. It is unclear if oral gotu kola is beneficial for slowing the progression of atherosclerotic plaques. Details: Some preliminary clinical research shows that taking gotu kola extract 60 mg orally three times daily for 12 months helps stabilize low-density atherosclerotic plaques when compared with placebo (11062,11069). Gotu kola has also been evaluated in combination with a specific maritime pine bark product (Pycnogenol, Horphag Research). A non-randomized clinical trial shows that taking gotu kola 225 mg and Pycnogenol 150 mg in two divided doses daily for 3 months reduces plaque height and length and increases plaque echogenicity and stability when compared to control (97030). Another non-randomized clinical study in adults with atherosclerotic plaques and no other cardiovascular risk factors shows that taking gotu kola extract 100 mg and Pycnogenol 100 mg daily for up to 4 years reduces plaque progression and increases plaque echogenicity when compared with Pycnogenol alone or no treatment at all. Taking gotu kola and Pycnogenol is also associated with a reduced rate of clinical vascular events, including angina, myocardial infarction, minor transient ischemic attacks (TIAs), and minor strokes when compared with taking Pycnogenol alone or receiving no treatment at all (97029). It is unclear how these outcomes would compare to the use of gotu kola alone.
• Attention deficit-hyperactivity disorder (ADHD). Although there is interest in using oral gotu kola for ADHD, there is insufficient reliable information about the clinical effects of gotu kola for this condition.
• Atopic dermatitis (eczema). Topical gotu kola has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: Preliminary clinical research shows that applying an ointment containing 5% each of the extracts of heart's ease, gotu kola, and Oregon grape twice daily for 4 weeks does not improve eczema when compared with a base cream. However, patients with eczema on skin exposed to cold weather might experience some improvement (67372).
• Depression. Although there is interest in using oral gotu kola for depression, there is insufficient reliable information about the clinical effects of gotu kola for this condition.
• Diabetic foot ulcers. Topical gotu kola has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: In patients with deep diabetic foot ulcers, preliminary clinical research shows that applying a cream (WH-1 cream) containing 1.25% of gotu kola and Plectranthus amboinicus extracts in a 4:1 ratio twice daily for 2 weeks after surgical debridement is as effective as the use of a standard hydrocolloid fiber wound dressing for improving wound size. However, when compared with baseline, changes in wound size were not statistically significant (105335).
• Diabetic microangiopathy. It is unclear if oral gotu kola is beneficial for diabetic microangiopathy. Details: Preliminary clinical research shows that taking gotu kola extract 60 mg orally twice daily for 6-12 months helps increase measures of circulation and decrease edema in patients with diabetic microangiopathy (11065,11068,52917).
• Dry skin. It is unclear if topical gotu kola is beneficial for dry skin. Details: In patients with dry skin associated with type 2 diabetes, clinical research shows that topical application with 0.25 grams of a gotu kola 1% ointment twice daily, either alone or with oral gotu kola 1100 mg twice daily, for 28 days does not improve dry skin when compared with placebo. However, in a sub-group of patients with well-controlled diabetes, the combination of oral and topical gotu kola modestly improved dry skin (105329). Additionally, a small clinical study in individuals with dry skin due to working with synthetic and natural dyes shows that application of a gotu kola 2% ceramide-based cream to the hands and arms twice daily for 4 weeks improves skin barrier hydration, as measured by hydration of the stratum corneum and skin acidity, when compared to baseline. These improvements were similar to those seen with a ceramide 5% cream (109554). As the gotu kola cream was formulated with ceramide, it is unclear if these findings are due to gotu kola, ceramide, or the combination.
• Epilepsy. Although there is interest in using oral gotu kola for epilepsy, there is insufficient reliable information about the clinical effects of gotu kola for this condition.
• Generalized anxiety disorder (GAD). It is unclear if oral gotu kola is beneficial for GAD. Details: In patients with GAD, preliminary clinical research shows that taking gotu kola extract 500 mg twice daily for 60 days reduces symptoms of anxiety, depression, and stress by 22% to 26% when compared with baseline (105333). The validity of these findings is limited by the lack of a comparator group.
• Hemorrhoids. It is unclear if topical gotu kola is beneficial for hemorrhoids. Details: Preliminary clinical research in patients with chronic hemorrhoids, as well as patients with acute symptoms following a hemorrhoidectomy or surgical treatment for hemorrhoidal thrombosis, shows that taking gotu kola extract (Centella complex) 60 mg twice daily for 15 weeks and locally applying an ointment (Proctocella) containing gotu kola, arnica, and aloe, in conjunction with standard treatments, does not reduce the mean time to bleeding cessation when compared with standard treatments alone. Anal irritation was modestly improved in the patients with chronic hemorrhoids and in those undergoing treatment for hemorrhoidal thrombosis, but not in those that had undergone a hemorrhoidectomy (105336).
• Herpes zoster (shingles). Although there is interest in using oral gotu kola for shingles, there is insufficient reliable information about the clinical effects of gotu kola for this condition.
• Hypertension. It is unclear if oral gotu kola is beneficial for hypertension. Details: Preliminary clinical research in patients with hypertension shows that drinking a tea made by boiling gotu kola 4 grams in 250 mL water three times daily for 3 days modestly reduces systolic and diastolic blood pressure when compared with baseline. After consuming the tea, about 40% of patients had normal or high-normal systolic blood pressure and 77% had optimal or normal diastolic blood pressure, compared with 0% and 45%, respectively, prior to consumption (105330). The validity of these findings is limited by the lack of a comparator group.
• Hypertrophic scars. Topical gotu kola has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: Clinical research shows that topical use of a specific silicone gel (Bangkok Botanica) containing 15% extracts of gotu kola, onion, aloe, and paper mulberry, starting 2 weeks after surgery and continuing for 6 months, moderately improves the height and pliability of the post-surgical hypertrophic scar when compared with a silicone placebo gel. There was no effect on pigmentation or vascularity (102793). It is unknown whether any benefit is related to gotu kola, other ingredients, or their combination.
• Idiopathic interstitial pneumonia. Oral gotu kola has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: A small observational registry study in males less than 65 years old with idiopathic interstitial pneumonia has found that taking a specific gotu kola extract (Centellicum; Horphag Research) 225 mg three times daily in combination with a standardized extract of maritime pine bark (Pycnogenol, Horphag Research) 50 mg three times daily for 8 months is associated with a modest improvement in Karnofsky Performance Scale scores and a reduction in fatigue when compared with pirfenidone (108862). However, the validity of these findings is limited by the unblinded, non-randomized nature of the study.
• Keloids. It is unclear if oral or topical gotu kola are beneficial for keloids. Details: There is some early evidence that applying a specific extract of gotu kola (Madecassol) topically might help reduce keloids and hypertrophic scarring (13558). Gotu kola has also been taken orally for keloids. Preliminary clinical research in patients at high risk for keloids shows that taking a specific extract of gotu kola (Centellicum, Horphag Research Ltd) 450 mg daily for 4 weeks starting on the second week after surgery seems to improve scar homogeneity and regularity (99756). However, the reliability of these results is limited because patients in this study were not randomized or blinded to different interventions.
• Laser skin resurfacing. It is unclear if topical gotu kola is beneficial for recovery from laser skin resurfacing. Details: A small clinical trial shows that applying a gel containing gotu kola extract (ECa 233) 0.05% four times daily for 7 days, then twice daily for 3 months, improves wound healing following laser resurfacing for facial acne. Redness returned to baseline levels by day 7, in contrast to day 28 on the side treated with a placebo gel. The general wound appearance and crusting were also improved on the side on which the gotu kola extract gel was applied (102794).
• Osteoarthritis. Topical gotu kola has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: A large, single-blind clinical study in adults with knee osteoarthritis causing moderate pain shows that applying a specific cream (TMP-4) containing extracts of gotu kola leaf, sesame seed, soybean, and mangosteen peel four times daily for 4 weeks provides similar improvement in pain scores when compared with diclofenac 1% gel. Topical TMP-4 cream also seems to improve knee stiffness, stair climbing, and mobility similarly to diclofenac gel. However, patient impression of overall improvement was higher with diclofenac (110128). The validity of this study is limited by inadequate blinding.
• Scarring. It is unclear if topical gotu kola is beneficial for scarring or tenderness from scarring. Details: Preliminary clinical research in patients without a history of keloid formation suggests that applying a specific cream (Alpha Centella, not available in the US) containing gotu kola and Bulbine frutescens extracts twice daily for 6-8 weeks following suture removal might help to reduce scarring (11072). Also, a large clinical study in adults who underwent carpal tunnel release surgery shows that applying gotu kola cream 1% three times daily for 6 months after suture removal marginally improves self-reported scar tenderness pain when compared with control, and modestly improves scarring scores when compared to baseline (112425). However, the interpretation of these findings is limited by patient-reported outcomes and insufficient validity of the scar scoring tool in this population.
• Skin grafts. Although there is interest in using topical gotu kola for skin graft recovery, there is insufficient reliable information about the clinical effects of gotu kola for this condition.
• Stretch marks (striae distensae). It is unclear if oral gotu kola is beneficial for stretch marks; topical gotu kola has only been evaluated in combination with other ingredients. Details: Preliminary clinical research in females with stretch marks shows that taking a specific extract of gotu kola (Centellicum, Horphag Research Ltd) 225 mg three times daily for 6 weeks increases skin thickness, elasticity, and perfusion when compared with a stretch mark minimizer cream (Clarins) and regular control cream (99757). The validity of these results is limited by the fact that patients were not randomized or blinded to the different interventions. Gotu kola has also been evaluated topically in combination with other ingredients. Preliminary clinical research shows that applying a specific mixture of gotu kola, vitamin E, and collagen-elastin hydrolysates in a cream (Trofolastin, not available in the US) daily during the second and third trimesters reduces stretch marks when compared with a placebo cream (13559). Another small clinical study shows that applying a specific mixture of gotu kola, vitamin E, essential fatty acids, hyaluronic acid, elastin, and menthol in an ointment (Verum, not available in the US) helps decrease the formation of stretch marks during pregnancy when compared with placebo (11073). Other preliminary clinical research in patients without previous striae shows that applying a specific formula containing hydroxyprolisilane C, rosehip oil, gotu kola triterpenes, and vitamin E (Velastisa Antiestrías, ISDIN) twice daily, beginning at week 10-14 and continuing throughout pregnancy, decreases the severity of both new and old stretch marks and the incidence of stretch marks when compared with placebo (92507). It is unclear if the effects seen in these studies are due to gotu kola, other ingredients, or the combinations.
• Systemic lupus erythematosus (SLE). Although there is interest in using oral gotu kola for SLE, there is insufficient reliable information about the clinical effects of gotu kola for this condition.
• Tonsillitis. Although there is interest in using oral gotu kola for tonsillitis, there is insufficient reliable information about the clinical effects of gotu kola for this condition.
• Venous thromboembolism (VTE). It is unclear if oral gotu kola is beneficial for VTE prevention. Details: Preliminary clinical research shows that gotu kola decreases edema and improves measures of circulation in patients traveling on airplanes for more than 3 hours when compared to a control group receiving no treatment (11067). However, it is unknown if these changes reduce the incidence of clots.
• Wound healing. Although there is interest in using topical gotu kola for wound healing, there is insufficient reliable information about the clinical effects of gotu kola for this purpose.
• Wrinkled skin. It is unclear if topical gotu kola is beneficial for wrinkled skin. Details: Small, low-quality studies in healthy adults suggest that topical formulations of gotu kola extract or the constituent asiaticoside 0.1% or 0.2% applied 1-3 times daily have shown modest benefit for wrinkled skin. Cream or gel formulations were used for 12 weeks for periorbital wrinkles and a lipstick was used for 8 weeks for lip wrinkles. However, the extent of benefit is not clear and meta-analyses are limited to a very small number of studies with varied comparator groups, including placebo, vehicle, tretinoin 0.02%, and Pueraria mirifica extract (106639). More evidence is needed to rate gotu kola for these uses.

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POSSIBLY INEFFECTIVE

• Obesity. Oral guggul does not seem to reduce body weight in patients who are overweight or obese. Details: Several small clinical studies in overweight or obese individuals shows that taking guggul 1.5-4 grams daily for 4-12 weeks or standardized tablets containing guggul (Medohar) 1.5-3 grams daily for 4 weeks does not reduce body weight when compared with no treatment or placebo (54447,54502,54511). Another clinical study in patients with hypercholesterolemia shows that taking a standardized guggul extract 1-2 grams three times daily for 8 weeks does not improve body weight when compared with placebo (10371). Guggul has also been evaluated in combination with other ingredients. One small clinical study in overweight individuals shows that taking guggul 250 mg in combination with phosphate 550 mg, garcinia 250 mg, and L-tyrosine 250 mg three times daily for 6 weeks, along with exercise and calorie restriction, reduces body weight and body fat percentage when compared to baseline, but not when compared with placebo (8152). It is unclear if these findings are due to guggul, other ingredients, or the combination.

INSUFFICIENT RELIABLE EVIDENCE to RATE

• Acne. It is unclear if oral guggul is beneficial in patients with acne. Details: A very small clinical study in patients with nodulocystic acne shows that taking guggul, providing guggulsterone 25 mg, twice daily for 3 months leads to similar reductions in inflammatory lesions and the risk for relapse when compared with tetracycline (3268).
• Hemorrhoids. Topical guggul has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: A small study in adults with symptomatic mild to moderate (first- and second-degree) internal hemorrhoids shows that application of a cream containing sesame oil and aqueous extracts of guggul and Allium ampeloprasum as a thin layer to the anus twice daily for 3 weeks improves anal irritation and itching, bleeding, pain, defecation discomfort, and swelling sense when compared to baseline. In contrast, patients using a placebo cream experienced an improvement only in anal itching (105751). The poor study methodology and lack of statistical comparison to the placebo group limit the validity of these findings.
• Hypercholesterolemia. Several small, low-quality clinical studies in Indian populations suggest that oral guggul may reduce cholesterol levels in patients with hypercholesterolemia; however, more recent evidence in patients on Western diets contradicts these findings. Details: A small clinical study in patients with hypercholesterolemia following a Western diet shows that taking guggul 1-2 grams three times daily for 8 weeks increases low-density lipoprotein (LDL) cholesterol by 9% to 10% with no improvements in total cholesterol, triglycerides, or high-density lipoprotein (HDL) cholesterol when compared with placebo (10371). Another small clinical study in adults with hyperlipidemia and low to moderate cardiovascular risk shows that taking a methanolic extract of guggul 200 mg along with an aqueous extract of Terminalia and Indian gooseberry 450 mg three times daily for 3 months does not improve total, LDL, or HDL cholesterol levels or triglyceride levels when compared with placebo (105741). This is in contrast to several low-quality studies of guggul in Indian populations, which show that taking guggul extract (guggulipid) 1-2.25 grams two to three times daily for up to 16 weeks seems to lower total cholesterol, LDL cholesterol, and triglyceride levels when compared with baseline measures, placebo, or other controls (366,3267,8158,51219,54485,54497,54508). Also, some clinical research shows that taking a specific guggul extract fraction called "Fraction A" 500 mg three times daily for up to 75 weeks can reduce cholesterol and triglycerides in Indian patients with hypercholesterolemia (54492,54501). Most of the studies with positive findings were published in the 1970s and 1980s and may not be generalizable to patients on Western diets or taking conventional antihyperlipidemic agents, most of which were approved after the publication of these findings.
• Osteoarthritis. It is unclear if oral guggul is beneficial in patients with osteoarthritis. Details: Two small clinical studies in patients with osteoarthritis show that taking guggul may improve pain and other symptoms of osteoarthritis, measured using the Western Ontario and McMaster Universities Arthritis Index (WOMAC) assessment, when compared to baseline (54453,111720). One study used guggul (containing 3.5% guggulsterones) 500 mg three times daily for 2 months (54453) and the other used a polyherbal ayurvedic formulation, abha guggulu, 1500 mg two times daily for 1 month (111720). The validity of these findings is limited by the lack of a comparator group.
• Rheumatoid arthritis (RA). It is unclear if oral guggul is beneficial in patients with RA. Details: A small, uncontrolled clinical study in patients with RA shows that taking guggul 1 gram three times daily for 4 months improves symptoms of RA when compared to baseline (54512). The validity of these findings is limited by a lack of placebo group. More evidence is needed to rate guggul for these uses.

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POSSIBLY EFFECTIVE

• Dyslipidemia. Oral Indian gooseberry seems to be beneficial for dyslipidemia. Details: Meta-analyses of 12 small clinical studies in healthy adults or patients with dyslipidemia, diabetes, hypertension, or metabolic syndrome show that taking Indian gooseberry fruit extract or powder 0.5-3 grams daily or Indian gooseberry fruit 12 grams daily for 2-12 weeks reduces total cholesterol by around 39 mg/dL, low-density lipoprotein (LDL) cholesterol by around 15-34 mg/dL, and triglycerides by around 22-52 mg/dL when compared with control groups. Results are conflicting whether Indian gooseberry increases high-density lipoprotein (HDL) cholesterol (111567,111568). Subgroup analysis suggests that Indian gooseberry is more effective at doses greater than 1 gram daily and in adults with triglycerides above 150 mg/dL (111568). Clinical research in patients with dyslipidemia shows that taking Indian gooseberry whole fruit extract (Tri-low, Arjuna Natural Ltd.) 500 mg twice daily for 12 weeks reduces triglyceride and low-density lipoprotein (LDL) cholesterol levels by 34% and 20%, respectively, compared with 15% and 5%, respectively, in patients taking placebo (99238).
• Gastroesophageal reflux disease (GERD). Oral Indian gooseberry seems to be beneficial for reducing symptoms of GERD. Details: Clinical research in adults who have had non-erosive symptoms of GERD for at least 3 months shows that taking Indian gooseberry fruit extract 1000 mg twice daily for 4 weeks reduces the frequency and severity of heartburn and regurgitation by about 63% and 50%, respectively, compared with reductions of 24% and 5%, respectively, in patients taking placebo (99240).

INSUFFICIENT RELIABLE EVIDENCE to RATE

• Aging skin. Oral Indian gooseberry has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: Preliminary clinical research in healthy, middle-aged females shows that drinking 50 mL of a juice containing Indian gooseberry extract 30-60 mg and lingonberry extract 25-50 mg daily for 12 weeks improves skin elasticity, thickness, wrinkles, and hydration when compared with placebo (102856). It is unclear if these effects are due to Indian gooseberry, lingonberry, or the combination. Another small clinical study in healthy, middle-aged females shows that applying a topical emulsion containing extracts of Indian gooseberry 3% and gotu kola 3% twice daily for 60 days improves skin hydration, some measures of skin wrinkles, and elasticity of the cheek but not the eye when compared with placebo (111571). It is unclear if these effects are due to Indian gooseberry, gotu kola, or the combination.
• Androgenic alopecia. Topical Indian gooseberry has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: In individuals with self-perceived hair loss, preliminary clinical research shows that applying a hair product containing Indian gooseberry modestly improves hair growth rate and density, as well as hair thinning, when compared with baseline. Patients used a leave-in product containing Indian gooseberry (Saberry), coconut water solids (Cococin), gamma-L-glutamyl-selenomethionine (Peptiselect), and other ingredients as 3.5 mL in females and 2 mL in males, once daily for 3 months (105353).
• Cancer. Although there is interest in using oral Indian gooseberry for cancer, there is insufficient reliable information about the clinical effects of Indian gooseberry for this purpose.
• Cardiovascular disease (CVD). It is unclear if oral Indian gooseberry is beneficial for the prevention of CVD. Details: A meta-analysis of 9 small clinical studies in adults who are healthy or have CVD risk factors shows that taking Indian gooseberry fruit extract or powder 500-1500 mg daily for 2-12 weeks reduces low-density lipoprotein (LDL) cholesterol by around 15 mg/dL, very low-density lipoprotein (VLDL) cholesterol by around 5 mg/dL, triglycerides by around 22 mg/dL, and high-sensitivity C-reactive protein when compared with control groups. However, the meta-analysis suggests that Indian gooseberry does not improve high-density lipoprotein (HDL) cholesterol, systolic blood pressure, or diastolic blood pressure (111567). The validity of these findings is limited by small sample sizes and considerable heterogeneity among the included studies.
• Coronavirus disease 2019 (COVID-19). It is unclear if oral Indian gooseberry is beneficial for the treatment of COVID-19 in hospitalized adults. Details: A small clinical trial in adults hospitalized with COVID-19 shows that receiving Indian gooseberry powder 2 grams twice daily for 10 days does not impact RT-PCR positivity rate at day 10 when compared with placebo. Additionally, there were no clear trends in clinical improvement in patients receiving Indian gooseberry when compared with placebo. All patients in this study also received oral hydroxychloroquine and lopinavir/ritonavir (110012).
• Diabetes. Several small or limited-quality clinical studies suggest that oral Indian gooseberry may modestly improve glycemic control and blood lipid levels in patients with type 2 diabetes. Details: A moderate-sized, open-label study in adults with newly-diagnosed type 2 diabetes and dyslipidemia shows that taking Indian gooseberry extract, standardized to 10% beta-glucogallin, 2 grams daily for 90 days reduces glycated hemoglobin (HbA1c), fasting blood glucose, and postprandial blood glucose when compared to baseline, with superior effects on fasting blood glucose and postprandial blood glucose when compared with metformin 500 mg (111569). A smaller clinical study in patients with type 2 diabetes on stable doses of metformin shows that taking Indian gooseberry fruit extract (Capros, Natreon Inc) 500 mg twice daily for 12 weeks reduces HbA1c by around 0.5% and improves low-density lipoprotein (LDL) cholesterol, triglyceride, and high-density lipoprotein (HDL) levels when compared with placebo. Taking a lower dose, 250 mg twice daily, does not seem to improve HbA1c but has a modest effect on lipid levels (105356). Another small clinical study in patients with type 2 diabetes using various antidiabetes drugs shows that taking powdered Indian gooseberry fruit 1 gram, 2 grams, or 3 grams daily for 3 weeks modestly reduces fasting and 2-hour postprandial blood glucose levels and improves lipid levels when compared to baseline (105355). The validity of these findings is limited by the lack of a comparator group.
• Hangover. It is unclear if oral Indian gooseberry is beneficial for hangover prevention. Details: A small clinical trial shows that taking Indian gooseberry leaf extract (Phyllpro) 750 mg daily for 10 days prior to alcohol intoxication modestly reduces some hangover symptoms 10 hours later, including nausea, headache, lack of appetite, and dizziness, when compared with placebo. Blood alcohol levels after 12 hours were also reduced. However, the overall hangover score was not significantly different between groups (99846).
• Hepatitis B. Although there is interest in using oral Indian gooseberry for hepatitis B, there is insufficient reliable information about the clinical effects of Indian gooseberry for this condition.
• Hypercholesterolemia. Small studies suggest that oral Indian gooseberry might help to reduce low-density lipoprotein (LDL) cholesterol levels. Details: Preliminary clinical research shows that taking Indian gooseberry might reduce levels of LDL cholesterol in patients with hypercholesterolemia. One preliminary clinical study shows that taking Indian gooseberry 50 grams for 4 weeks decreases LDL cholesterol by 15% when compared to baseline (2077). Other preliminary clinical research shows that taking Indian gooseberry fruit extract (Amlamax, Arjuna Natural Ltd.) 500 mg or 1000 mg daily for 6 months reduces levels of LDL cholesterol by about 13% when compared with baseline (99241). Also, one small study shows that taking an Indian gooseberry fruit juice powder 500 mg daily for 6 weeks modestly decreases LDL cholesterol and triglyceride levels when compared with baseline (99242). Some preliminary clinical research also shows that Indian gooseberry reduces LDL cholesterol in obese individuals. One small study shows that taking Indian gooseberry fruit extract (Capros, Natreon Inc.) 500 mg twice daily for 12 weeks reduces LDL cholesterol by 16 mg/dL in this population when compared to baseline (92515). However, the validity of these studies is limited by the lack of comparator groups.
• Hypertension. It is unclear if oral Indian gooseberry is beneficial for hypertension. Details: In patients with uncontrolled hypertension using standard therapies, clinical research shows that taking Indian gooseberry dried fruit powder 500 mg three times daily for 8 weeks reduces systolic blood pressure (SBP) and diastolic blood pressure (DBP) by 16% and 12%, respectively, from baseline, which is significantly greater than reductions seen with placebo. The frequency of response to treatment, based on a reduction in SBP or DBP of at least 10 mmHg or 5 mmHg, respectively, was also increased from up to 50% to at least 83% of patients (105352). However, other clinical research in adults with cardiovascular risk factors shows that taking Indian gooseberry 500-1500 mg twice daily for 2-12 weeks does not reduce SBP or DBP more than placebo (105354,111567).
• Irritable bowel syndrome (IBS). Indian gooseberry has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: A small, open-label study of adults with IBS shows that taking 7 grams of an Unani medicinal product called Jawarish Shahi, containing Indian gooseberry, terminalia, coriander, cardamom, and willow bark, twice daily for 45 days reduces the severity of IBS, as measured by improvements in abdominal pain and distension, bowel habits, and quality of life, when compared to baseline (111570). The validity of these findings is limited by insufficient blinding and the lack of a comparator group. It is unclear if these effects are due to Indian gooseberry, other ingredients, or the combination.
• Metabolic syndrome. It is unclear if oral Indian gooseberry is beneficial for metabolic syndrome. Details: Preliminary clinical research in adults with metabolic syndrome shows that taking a specific Indian gooseberry extract (Capros, Natreon Inc.) 250 mg twice daily for 12 weeks reduces total cholesterol by nearly 10%, low-density lipoprotein (LDL) cholesterol by 15%, and triglycerides by 10%, and increases high-density lipoprotein (HDL) cholesterol by about 7% when compared with placebo. Additionally, taking this product as 500 mg twice daily reduces total cholesterol by 14%, LDL cholesterol by 26%, and triglycerides by 19%, and increases HDL cholesterol by 22% when compared with placebo. Both doses also seem to improve markers of endothelial function, oxidative stress, and systemic inflammation (102857).
• Obesity. It is unclear if oral Indian gooseberry is beneficial for improving weight loss or metabolic parameters in adults with obesity. Details: Preliminary clinical research in overweight or obese individuals shows that taking Indian gooseberry fruit extract (Capros, Natreon Inc.) 500 mg twice daily for 12 weeks reduces low-density lipoprotein (LDL) cholesterol by 16 mg/dL when compared to baseline. However, there was no effect on other lipids or on blood pressure, body weight, or body mass index (92515). The validity of these findings is limited by the lack of a comparator group.
• Oral mucositis. It is unclear if oral Indian gooseberry is beneficial in patients with radiation-induced mucositis. Details: A retrospective observational study in patients with head and neck cancer receiving radiotherapy suggests that rinsing the mouth with Indian gooseberry 1% and povidone-iodine twice daily is associated with delayed development of mucositis and intolerable mucositis and a decreased incidence of intolerable mucositis when compared with povidone-iodine alone (111566). The validity of these findings is limited by the retrospective study design.
• Osteoarthritis. Oral Indian gooseberry has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: Preliminary clinical research in adults with knee osteoarthritis suggests that specific Ayurvedic formulas containing Indian gooseberry may be equivalent to glucosamine sulfate 2 grams daily or celecoxib 200 mg daily for reducing pain. Two capsules containing Indian gooseberry 166.66 mg/capsule, ginger 33.33 mg/capsule, and Tinospora cordifolia 73.33 mg/capsule, with or without Boswellia serrata 100 mg/capsule, taken three times daily for 24 weeks, were used. All four treatments reduced active pain by about 28% to 38%, functional pain by 19% to 29%, and functional difficulty by 18% to 25%, with no significant between-group differences in the observed improvements (89557). It is not clear if these effects are due to Indian gooseberry, the other ingredients, or the combination.
• Periodontitis. It is unclear if subgingival Indian gooseberry is beneficial for periodontitis. Details: Clinical research in patients with chronic periodontitis shows that the subgingival application of a sustained-release Indian gooseberry fruit 10% gel following scaling and root planing does not affect plaque or gingivitis development over 2-3 months when compared with placebo. However, there was a modest benefit on periodontal destruction based on probing pocket depth (105358).
• Vitiligo. Oral Indian gooseberry has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: Preliminary clinical research in patients with vitiligo shows that taking 1 tablet containing Indian gooseberry 100 mg, vitamin E 10 mg, and carotenoids 4.7 mg orally 3 times daily for 6 months, in combination with conventional topical therapy and/or phototherapy, increases re-pigmentation in the head, neck, and trunk and decreases signs of inflammation when compared with conventional treatment alone (92513). More evidence is needed to rate Indian gooseberry for these uses.

(Read more about INDIAN GOOSEBERRY)

INSUFFICIENT RELIABLE EVIDENCE to RATE

• Angina. It is unclear if oral Terminalia arjuna is beneficial in patients with angina. Details: Low-quality clinical research in patients with angina shows that taking Terminalia arjuna extract 500-2000 mg orally daily for 3 months reduces the frequency of angina symptoms by 50% to 71% when compared with baseline. These results were similar to taking conventional therapy (2502,2503). Other preliminary research in adults with chronic stable angina shows that taking Terminalia arjuna 500 mg orally three times daily for 7 days reduces the need for rescue treatment and improves exercise tolerance when compared with placebo. Improvements were similar to taking isosorbide mononitrate 20 mg twice daily (92833).
• Asthma. Although there has been interest in using oral Terminalia arjuna for asthma, there is insufficient reliable information about the clinical effects of Terminalia arjuna for this purpose.
• Athletic performance. It is unclear if oral Terminalia arjuna is beneficial for athletic performance. Details: A small clinical study in young regular exercising males shows that taking Terminalia arjuna extract (Oxyjun, Enovate Biolife Pvt Ltd, India) 400 mg daily for 8 weeks increases the time to exhaustion by approximately 117 seconds when compared with placebo. There were also modest improvements in feelings of perceived exertion and the left ventricular ejection fraction, a measure of blood pumped from the heart with each heartbeat (111093). It is unclear if oral Terminalia arjuna is beneficial other populations such as athletes and females.
• Coronary heart disease (CHD). It is unclear if oral Terminalia arjuna is beneficial in patients with CHD. Details: Preliminary clinical research in patients with CHD shows that taking Terminalia arjuna bark powder 500 mg orally daily for 30 days decreases levels of total cholesterol by about 10% and low-density lipoprotein (LDL) cholesterol by about 16% when compared with baseline. Taking Terminalia arjuna bark powder did not improve high-density lipoprotein (HDL) cholesterol levels (92832).
• Heart failure. The effects of Terminalia arjuna in patients with heart failure is unclear; evidence to date comes from small, short-term clinical studies, and results are conflicting. Details: Preliminary, low-quality clinical research in patients with severe, refractory congestive heart failure shows that taking Terminalia arjuna bark extract 500 mg orally three times daily for 2 weeks, as an adjunct to conventional therapy, improves left ventricular ejection fraction (LVEF) by 17% when compared with placebo (2504). However, other preliminary clinical research in adults with stage II heart failure shows that taking an extract of Terminalia arjuna bark 750 mg orally twice daily as an adjunct to conventional therapy for 12 weeks does not improve LVEF, functional class, or functional capacity when compared with placebo (96726). However, the validity of these trials is limited by short-term treatment and variation in the conventional therapies used to manage heart failure.
• Hyperlipidemia. It is unclear if oral Terminalia arjuna is beneficial for improving lipid levels. Details: Preliminary clinical research in patients with elevated cardiovascular risk factors, such as hypertension, dyslipidemia, or obesity, shows that taking Terminalia arjuna 5 grams orally twice daily for 60 days decreases levels of low-density lipoprotein (LDL) cholesterol and triglycerides by 17% and 35%, respectively, and increases high-density lipoprotein (HDL) cholesterol levels by 9%, when compared with baseline. Improvements in lipid parameters were similar to taking amlodipine 5 mg and atorvastatin 10 mg daily (109677). However, this study may have been inadequately powered to detect a difference between groups.
• Hypertension. It is unclear if oral Terminalia arjuna is beneficial for reducing blood pressure. Details: Preliminary clinical research in patients with elevated cardiovascular risk factors such as hypertension, dyslipidemia, or obesity, shows that taking Terminalia arjuna 5 grams orally twice daily for 60 days reduces systolic and diastolic blood pressure by 11% and 14%, respectively, when compared with baseline. Improvements in blood pressure were similar to taking amlodipine 5 mg and atorvastatin 10 mg daily (109677). However, this study may have been inadequately powered to detect a difference between groups.
• Obesity. It is unclear if oral Terminalia arjuna is beneficial for weight loss. Details: Preliminary clinical research in patients with elevated cardiovascular risk factors, such as hypertension, dyslipidemia, or obesity, shows that taking Terminalia arjuna 5 grams orally twice daily for 60 days reduces body mass index (BMI) by 6% when compared with baseline. Improvements in BMI were similar to taking amlodipine 5 mg and atorvastatin 10 mg daily (109677). This study may have been inadequately powered to detect a difference between groups. More evidence is needed to rate Terminalia arjuna for these uses.

(Read more about TERMINALIA ARJUNA)

POSSIBLY EFFECTIVE

• Diabetes. Oral Tinospora cordifolia seems to reduce glycated hemoglobin and fasting blood glucose in adults with type 2 diabetes. Details: A meta-analysis of 2 moderate-sized clinical trials in adults with type 2 diabetes shows that taking Tinospora cordifolia extract 500 mg or 1500 mg daily for 9 or 26 weeks, respectively, reduces glycated hemoglobin by 0.5% when compared with no additional medicine. Additionally, meta-analysis of 2 small to moderate-sized clinical trials in adults with type 2 diabetes shows that taking Tinospora cordifolia extract 1500 mg daily for 26 weeks as tablets or as a decoction 5 mL daily for 9 weeks reduces fasting blood glucose by 4 mg/dL when compared with placebo or no additional medicine (111503). However, all studies were conducted in India; it is unclear if these findings can be extrapolated to other geographic locations.

INSUFFICIENT RELIABLE EVIDENCE to RATE

• Allergic rhinitis (hay fever). It is unclear if oral Tinospora cordifolia extract is beneficial in patients with allergic rhinitis. Details: One small clinical trial in patients with allergic rhinitis shows that taking a specific Tinospora cordifolia aqueous stem extract (Tinofend, Verdure Sciences) 300 mg three times daily for 8 weeks decreases sneezing, as well as nasal itching, discharge, and obstruction, when compared with placebo (15085).
• Asthma. Although there has been interest in using oral Tinospora cordifolia for asthma, there is insufficient reliable information about the clinical effects of Tinospora cordifolia for this purpose.
• Athletic performance. It is unclear if oral Tinospora cordifolia extract is effective for improving athletic performance. Details: One small clinical study in healthy males shows that taking Tinospora cordifolia stem powdered extract 150-300 mg daily for 28 days improves speed during cycling and hand grip strength when compared to baseline; however, these improvements are not significant when compared with placebo (92230).
• Cancer. Although there has been interest in using oral Tinospora cordifolia for cancer, there is insufficient reliable information about the clinical effects of Tinospora cordifolia for this purpose.
• Coronavirus disease 2019 (COVID-19). Although there has been interest in using oral Tinospora cordifolia for COVID-19, there is insufficient reliable information about the clinical effects of Tinospora cordifolia for this purpose.
• Diabetic foot ulcers. It is unclear if oral Tinospora cordifolia is beneficial in patients with diabetic foot ulcers. Details: One small clinical study in patients with diabetic foot ulcers shows that taking Tinospora cordifolia extract (dose unknown), in conjunction with standard treatment, for one month reduces the total number of debridements by 24% and the extent of phagocytosis in the wound when compared with placebo plus standard treatment. However, Tinospora cordifolia does not appear to improve the wound severity, size, or depth when compared with placebo (92227).
• Gout. Although there has been interest in using oral Tinospora cordifolia for gout, there is insufficient reliable information about the clinical effects of Tinospora cordifolia for this purpose.
• Hepatitis. Although there has been interest in using oral Tinospora cordifolia for hepatitis, there is insufficient reliable information about the clinical effects of Tinospora cordifolia for this purpose.
• Hyperlipidemia. Although there has been interest in using oral Tinospora cordifolia for hyperlipidemia, there is insufficient reliable information about the clinical effects of Tinospora cordifolia for this purpose.
• Hypertriglyceridemia. It is unclear if oral Tinospora cordifolia extract is beneficial in patients with hypertriglyceridemia. Details: One small clinical study in patients with hypertriglyceridemia shows that taking Tinospora cordifolia stem extract 3 grams daily for 14 days reduces levels of triglycerides and low-density lipoprotein (LDL) cholesterol by around 170 mg/dL and 25 mg/dL, respectively, while increasing high-density lipoprotein (HDL) cholesterol levels by 12 mg/dL when compared to baseline. Patients in a control group taking metformin saw smaller improvements in these lipid levels, although a statistical comparison between Tinospora cordifolia and metformin was not reported (106846).
• Osteoarthritis. Oral Tinospora cordifolia has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: A large clinical study in adults with osteoarthritis shows that taking a specific Ayurvedic formulation (shunthi-guduchi) containing Tinospora cordifolia 440 mg, Indian gooseberry 1000 mg, and ginger 200 mg, with or without Boswellia serrata 600 mg, in divided doses daily for 24 weeks improves pain and functionality as effectively as celecoxib or glucosamine sulfate (89557). However, the clinical validity of these results is limited by the lack of a placebo control. Also, it is unclear if these findings are due to Tinospora cordifolia, other ingredients, or the combination.
• Peptic ulcers. Although there has been interest in using oral Tinospora cordifolia for peptic ulcers, there is insufficient reliable information about the clinical effects of Tinospora cordifolia for this purpose.
• Rheumatoid arthritis (RA). Although there has been interest in using oral Tinospora cordifolia for RA, there is insufficient reliable information about the clinical effects of Tinospora cordifolia for this purpose.
• Scabies. It is unclear if topical Tinospora cordifolia lotion is beneficial in patients with scabies. Details: One small clinical study in children and young adults shows that topical application of Tinospora cordifolia lotion 3 days weekly for 2 weeks is as effective as permethrin 5% lotion for clearing the symptoms of scabies. At 28 days from the initiation of treatment, complete cure occurs in 70% of patients applying Tinospora cordifolia, compared with 50% of patients applying permethrin (92220).
• Sexual desire. Although there has been interest in using oral Tinospora cordifolia for increasing sexual desire, there is insufficient reliable information about the clinical effects of Tinospora cordifolia for this purpose. More evidence is needed to rate Tinospora cordifolia for these uses.

(Read more about TINOSPORA CORDIFOLIA)

There is insufficient reliable information available about the effectiveness of vetiver.

(Read more about VETIVER)

POSSIBLY SAFE ...when used orally and appropriately, short-term. Ashwagandha has been used with apparent safety in doses of up to 1250 mg daily for up to 6 months (3710,11301,19271,90649,90652,90653,97292,101816,102682,102683) (102684,102685,102687,103476,105824,109586,109588,109589,109590). ...when used topically. Ashwagandha lotion has been used with apparent safety in concentrations up to 8% for up to 2 months (111538).

PREGNANCY: LIKELY UNSAFE
when used orally. Ashwagandha has abortifacient effects (12).

LACTATION:
Insufficient reliable information available; avoid using.

(Read more about ASHWAGANDHA)

POSSIBLY SAFE ...when used appropriately in healthy individuals. Asparagus racemosus 500 mg daily has been used with apparent safety for 8 weeks in male recreational athletes (106413).

PREGNANCY AND LACTATION:
Insufficient reliable information available; avoid using.

(Read more about ASPARAGUS RACEMOSUS)

POSSIBLY SAFE ...when used topically and appropriately. Gotu kola has been used safely in a cream or ointment for up to 10 weeks (11072,11073,67372,102792,105329,105335). An emulsion containing gotu kola extract 3% and other ingredients has been applied safely to the skin twice daily for up to 60 days (111571). ...when used orally and appropriately. Gotu kola extract has been used with apparent safety in doses of up to 180 mg daily for up to 12 months or 1000 mg daily for 60 days. Dried gotu kola has been used with apparent safety in doses of up to 2200 mg daily for 4 weeks (6887,11062,11063,11064,11065,11066,11067,11068,11069,11070)(11071,99756,99757,99758,105329,105332,105333). A specific gotu kola extract (Centellicum, Horphag Research Ltd) 450-675 mg daily has been used with apparent safety for up to 6 weeks (99756,99757).

PREGNANCY: POSSIBLY SAFE
when used topically and appropriately (11073,13559). There is insufficient reliable information available about the safety gotu kola when used orally during pregnancy; avoid using.

LACTATION:
Insufficient reliable information available; avoid using.

(Read more about GOTU KOLA)

POSSIBLY SAFE ...when the prepared gum resin is used orally and appropriately. It has been used with apparent safety in clinical trials for up to 24 weeks (3267,3268,10371). There is insufficient reliable information available about the safety of guggul when used topically.

PREGNANCY: LIKELY UNSAFE
when used orally; avoid using. Guggul gum resin appears to stimulate menstrual flow and the uterus (12).

LACTATION:
Insufficient reliable information available; avoid using.

(Read more about GUGGUL)

LIKELY SAFE ...when consumed in amounts commonly found in foods (6,2076).

POSSIBLY SAFE ...when used orally and appropriately in medicinal amounts. Indian gooseberry fruit extract has been used safely in doses of up to 1000 mg daily for up to 6 months, 1500 mg daily for up to 8 weeks, or 2000 mg daily for up to 4 weeks (92515,99238,99240,99241,102855,102857,105352,105354,105356). Indian gooseberry leaf extract has been used with apparent safety at a dose of 750 mg daily for 10 days (99846). ...when used topically and appropriately. An emulsion containing Indian gooseberry extract 3% and other ingredients has been applied safely to the skin twice daily for up to 60 days (111571).

PREGNANCY AND LACTATION:
Insufficient reliable information available; avoid using.

(Read more about INDIAN GOOSEBERRY)

POSSIBLY SAFE ...when used orally and appropriately, short-term. Several small studies have used Terminalia arjuna powdered bark or bark extract with apparent safely in doses up to 2000 mg or 400 mg daily, respectively, for 2 weeks to 3 months (2502,2503,2504,111012,111093); however, patients should avoid self-treatment with this product due to potentially significant cardiovascular effects. Further study is needed to determine the safety of Terminalia arjuna for long-term use.

PREGNANCY AND LACTATION:
Insufficient reliable information available; avoid using.

(Read more about TERMINALIA ARJUNA)

POSSIBLY SAFE ...when the stem extract is used orally and appropriately, short-term. Tinospora cordifolia aqueous stem extract has been used with apparent safety at a dose of 900 mg daily for up to 8 weeks (15085). Powdered stem extract has also been used with apparent safety at a dose of up to 3 grams daily for up to 2 weeks or a dose of 1500 mg daily for up to 26 weeks (92230,106846,111503). There is insufficient reliable information available about the safety of other parts of Tinospora cordifolia when used orally or when any part of the plant is used topically.

PREGNANCY AND LACTATION:
Insufficient reliable information available; avoid using.

(Read more about TINOSPORA CORDIFOLIA)

LIKELY SAFE ...when used orally in amounts commonly found in foods. Vetiver has Generally Recognized As Safe status (GRAS) for use in foods in the US (4912). There is insufficient reliable information available about the safety of vetiver when used orally in medicinal amounts.

PREGNANCY: LIKELY UNSAFE
when used orally because it is a potential abortifacient and has menstrual and uterine stimulant effects (12).

LACTATION:
Insufficient reliable information available; avoid using.

(Read more about VETIVER)

ANTIDIABETES DRUGS Interaction Rating = Moderate Be cautious with this combination. Severity = High •  Occurrence = Possible •  Level of Evidence = B Theoretically, taking ashwagandha with antidiabetes drugs might increase the risk of hypoglycemia.  Details There is preliminary clinical evidence suggesting that ashwagandha might lower blood glucose levels. Theoretically, ashwagandha might have additive effects when used with antidiabetes drugs and increase the risk of hypoglycemia (19274,90649,102685).

ANTIHYPERTENSIVE DRUGS Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D Theoretically, taking ashwagandha with antihypertensive drugs might increase the risk of hypotension.  Details Animal research suggests that ashwagandha might lower systolic and diastolic blood pressure (19279). Theoretically, ashwagandha might have additive effects when used with antihypertensive drugs and increase the risk of hypotension.

BENZODIAZEPINES Interaction Rating = Moderate Be cautious with this combination. Severity = High •  Occurrence = Possible •  Level of Evidence = D Theoretically, taking ashwagandha might increase the sedative effects of benzodiazepines.  Details There is preliminary evidence that ashwagandha might have an additive effect with diazepam (Valium) and clonazepam (Klonopin) (3710). This may also occur with other benzodiazepines.

CNS DEPRESSANTS Interaction Rating = Moderate Be cautious with this combination. Severity = High •  Occurrence = Possible •  Level of Evidence = D Theoretically, taking ashwagandha might increase the sedative effects of CNS depressants.  Details Ashwagandha seems to have sedative effects. Theoretically, this may potentiate the effects of barbiturates, other sedatives, and anxiolytics (3710).

CYTOCHROME P450 1A2 (CYP1A2) SUBSTRATES Interaction Rating = Minor Be watchful with this combination. Severity = Mild •  Occurrence = Possible •  Level of Evidence = D Theoretically, ashwagandha might decrease the levels and clinical effects of CYP1A2 substrates.  Details In vitro research shows that ashwagandha extract induces CYP1A2 enzymes (111404).

CYTOCHROME P450 3A4 (CYP3A4) SUBSTRATES Interaction Rating = Minor Be watchful with this combination. Severity = Mild •  Occurrence = Possible •  Level of Evidence = D Theoretically, ashwagandha might decrease the levels and clinical effects of CYP3A4 substrates.  Details In vitro research shows that ashwagandha extract induces CYP3A4 enzymes (111404).

HEPATOTOXIC DRUGS Interaction Rating = Moderate Be cautious with this combination. Severity = High •  Occurrence = Possible •  Level of Evidence = D Theoretically, taking ashwagandha with hepatotoxic drugs might increase the risk of liver damage.  Details Ashwagandha has been linked to cases of acute hepatitis, liver failure, hepatic encephalopathy, autoimmune hepatitis, the need for liver transplantation, and death due to liver failure (102686,107372,110490,110491,111533,111535,112111,113610).

IMMUNOSUPPRESSANTS Interaction Rating = Moderate Be cautious with this combination. Severity = High •  Occurrence = Possible •  Level of Evidence = D Theoretically, taking ashwagandha might decrease the effects of immunosuppressants.  Details Ashwagandha has demonstrated immunostimulant effects in humans (3710,3711,4114,11301,106786). Animal research has shown that ashwagandha can attenuate the immunosuppression caused by cyclophosphamide (3711,4114).

THYROID HORMONE Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Probable •  Level of Evidence = B Ashwagandha might increase the effects and adverse effects of thyroid hormone.  Details Concomitant use of ashwagandha with thyroid hormones may cause additive therapeutic and adverse effects. Preliminary clinical research and animal studies suggest that ashwagandha boosts thyroid hormone synthesis and secretion (19281,19282,97292). In one clinical study, ashwagandha increased triiodothyronine (T3) and thyroxine (T4) levels by 41.5% and 19.6%, respectively, and reduced serum TSH levels by 17.4% from baseline in adults with subclinical hypothyroidism (97292).

(Read more about ASHWAGANDHA)

DIURETIC DRUGS Interaction Rating = Moderate Be cautious with this combination. Severity = High •  Occurrence = Possible •  Level of Evidence = D Theoretically, asparagus racemosus root might increase diuresis and electrolyte loss when used with diuretic drugs.  Details Animal studies show that asparagus racemosus root has diuretic effects when used in high doses (106417). This effect has not been reported in humans.

LITHIUM Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Probable •  Level of Evidence = D Theoretically, Asparagus racemosus root could reduce excretion and increase levels of lithium.  Details Animal research suggests that Asparagus racemosus root has diuretic properties when used in high doses (106417). Therefore, it might reduce excretion and increase levels of lithium. The dose of lithium might need to be decreased.

(Read more about ASPARAGUS RACEMOSUS)

CNS DEPRESSANTS Interaction Rating = Moderate Be cautious with this combination. Severity = High •  Occurrence = Possible •  Level of Evidence = D Theoretically, taking gotu kola might increase the sedative effects of CNS depressants.  Details In vitro research suggests that gotu kola may have sedative effects via binding of GABA receptors (6887,11071).

HEPATOTOXIC DRUGS Interaction Rating = Moderate Be cautious with this combination. Severity = High •  Occurrence = Possible •  Level of Evidence = D Theoretically, taking gotu kola with hepatotoxic drugs might have additive adverse effects.  Details There are at least four case reports of hepatotoxicity associated with the use of gotu kola. However, more information is needed to determine if gotu kola was the causative factor in these cases (13182,92506).

(Read more about GOTU KOLA)

ANTICOAGULANT/ANTIPLATELET DRUGS Interaction Rating = Moderate Be cautious with this combination. Severity = High •  Occurrence = Possible •  Level of Evidence = B Theoretically, guggul might increase the risk of bleeding when taken with anticoagulant/antiplatelet drugs.  Details In vitro research and preliminary clinical studies suggest that guggul might have antiplatelet and anticoagulant effects (3267,9557,54503,54505).

CONTRACEPTIVE DRUGS Interaction Rating = Moderate Be cautious with this combination. Severity = High •  Occurrence = Possible •  Level of Evidence = D Theoretically, guggul might increase the risk of adverse effects when taken with contraceptive drugs.  Details In vitro research shows that guggul has estrogen-alpha receptor agonist activity (12444).

CYTOCHROME P450 3A4 (CYP3A4) SUBSTRATES Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Probable •  Level of Evidence = D Theoretically, guggul might reduce the effects of CYP3A4 substrates.  Details In vitro research shows that guggul constituents known as guggulsterones can induce CYP3A4 (12444).

DILTIAZEM (Cardizem, others) Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Probable •  Level of Evidence = B Guggul might reduce the effects of diltiazem.  Details A small pharmacokinetic study shows that concomitant use of guggul with diltiazem reduces the bioavailability of diltiazem (383).

ESTROGENS Interaction Rating = Moderate Be cautious with this combination. Severity = High •  Occurrence = Possible •  Level of Evidence = D Theoretically, guggul might increase the risk of adverse effects when taken with estrogens.  Details In vitro research shows that guggul constituents known as guggulsterones have estrogen-alpha receptor agonist activity (12444).

PROPRANOLOL (Inderal) Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Probable •  Level of Evidence = B Guggul might reduce the effects of propranolol.  Details A small pharmacokinetic study shows that concomitant use of guggul with propranolol reduces the bioavailability of propranolol (383).

ROSUVASTATIN (Crestor) Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D Theoretically, guggul might increase the effects and adverse effects of rosuvastatin.  Details Animal research shows that guggul increases the bioavailability and hypolipidemic effects of rosuvastatin (109584). The mechanism of this interaction is unclear.

TAMOXIFEN (Nolvadex) Interaction Rating = Moderate Be cautious with this combination. Severity = High •  Occurrence = Possible •  Level of Evidence = D Theoretically, guggul might interfere with tamoxifen therapy.  Details In vitro research shows that guggul has estrogen-alpha receptor agonist activity (12444).

THYROID HORMONE Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Probable •  Level of Evidence = B Theoretically, guggul might increase the risk for adverse effects when taken with thyroid hormone therapy.  Details Animal research suggests that guggul has thyroid-stimulating effects (8153).

(Read more about GUGGUL)

ANTICOAGULANT/ANTIPLATELET DRUGS Interaction Rating = Moderate Be cautious with this combination. Severity = High •  Occurrence = Possible •  Level of Evidence = B Theoretically, Indian gooseberry may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs; however, research is conflicting.  Details Clinical research shows that taking Indian gooseberry 500 mg as a single dose or twice daily for 10 days reduces platelet aggregation by about 24% to 36%, increases bleeding time by about 3.8-5.9 seconds, and increases clotting time by about 9.8-12.7 seconds when compared to baseline. However, taking Indian gooseberry 500 mg along with clopidogrel 75 mg or ecosprin 75 mg, as a single dose or for 10 days, does not significantly reduce platelet aggregation or increase bleeding time or clotting time when compared with clopidogrel 75 mg or ecosprin 75 mg alone (92514). Until more is known, use caution when taking Indian gooseberry in combination with anticoagulant/antiplatelet drugs.

ANTIDIABETES DRUGS Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = B Taking Indian gooseberry with antidiabetes drugs might increase the risk of hypoglycemia.  Details Clinical research shows that taking Indian gooseberry fruit or fruit extract alone or in conjunction with antidiabetes medications can lower blood glucose levels (31025,105355,105356,111569). Dose adjustments to diabetes medications might be necessary.

ASPIRIN Interaction Rating = Moderate Be cautious with this combination. Severity = High •  Occurrence = Possible •  Level of Evidence = B Theoretically, Indian gooseberry may increase the risk of bleeding if used with aspirin; however, research is conflicting.  Details Clinical research shows that taking Indian gooseberry 500 mg as a single dose or twice daily for 10 days reduces platelet aggregation by about 24% to 36%, increases bleeding time by about 3.8-5.9 seconds, and increases clotting time by about 9.8-12.7 seconds when compared to baseline. However, taking a single dose of Indian gooseberry 500 mg along with ecosprin 75 mg, or taking a combination of Indian gooseberry 500 mg twice daily plus ecosprin 75 mg once daily for 10 days, does not significantly reduce platelet aggregation or increase bleeding time or clotting time when compared with ecosprin 75 mg alone (92514).

CLOPIDOGREL (Plavix) Interaction Rating = Moderate Be cautious with this combination. Severity = High •  Occurrence = Possible •  Level of Evidence = B Theoretically, Indian gooseberry may increase the risk of bleeding if used with clopidogrel; however, research is conflicting.  Details Clinical research shows that taking Indian gooseberry 500 mg as a single dose or twice daily for 10 days reduces platelet aggregation by about 24% to 36%, increases bleeding time by about 3.8-5.9 seconds, and increases clotting time by about 9.8-12.7 seconds when compared to baseline. However, taking a single dose of Indian gooseberry 500 mg along with clopidogrel 75 mg, or taking a combination of Indian gooseberry 500 mg twice daily plus clopidogrel 75 mg once daily for 10 days, does not significantly reduce platelet aggregation or increase bleeding time or clotting time when compared with clopidogrel 75 mg alone (92514).

(Read more about INDIAN GOOSEBERRY)

ANTICOAGULANT/ANTIPLATELET DRUGS Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D Theoretically, concomitant use of Terminalia arjuna with anticoagulant or antiplatelet drugs may increase the risk of bleeding in some patients.  Details In vitro, Terminalia arjuna bark extract inhibits platelet aggregation, decreases platelet activation, and shows antithrombotic properties (92831).

CYTOCHROME P450 2C9 (CYP2C9) SUBSTRATES Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D Theoretically, use of Terminalia arjuna may increase the levels and clinical effects of CYP2C9 substrates.  Details In vitro research shows that Terminalia arjuna extract inhibits CYP2C9 enzymes and reduces CYP2C9 substrate metabolism (96729).

CYTOCHROME P450 2D6 (CYP2D6) SUBSTRATES Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D Theoretically, use of Terminalia arjuna may increase the levels and clinical effects of CYP2D6 substrates.  Details In vitro research shows that Terminalia arjuna extract inhibits CYP2D6 enzymes and reduces CYP2D6 substrate metabolism (96729).

CYTOCHROME P450 3A4 (CYP3A4) SUBSTRATES Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D Theoretically, use of Terminalia arjuna may increase the levels and clinical effects of CYP3A4 substrates.  Details In vitro research shows that Terminalia arjuna extract inhibits CYP3A4 enzymes and reduces CYP3A4 substrate metabolism (96729).

(Read more about TERMINALIA ARJUNA)

ANTIDIABETES DRUGS Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = A Theoretically, Tinospora cordifolia might increase the risk of hypoglycemia when taken with antidiabetes drugs.  Details Clinical research in adults with type 2 diabetes shows that Tinospora cordifolia can reduce fasting blood glucose and glycated hemoglobin (111503). Additionally, animal research shows that Tinospora cordifolia has hypoglycemic effects (15079,15080,15082,15083,106847).

CYTOCHROME P450 1A2 (CYP1A2) SUBSTRATES Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D Theoretically, Tinospora cordifolia might increase levels of drugs metabolized by CYP1A2.  Details In vitro research shows that Tinospora cordifolia extract inhibits CYP1A2 at high concentrations (98225). However, this interaction has not been reported in humans.

CYTOCHROME P450 2C19 (CYP2C19) SUBSTRATES Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D Theoretically, Tinospora cordifolia might increase levels of drugs metabolized by CYP2C19.  Details In vitro research shows that Tinospora cordifolia extract inhibits CYP2C19 at high concentrations (98225). However, this interaction has not been reported in humans.

CYTOCHROME P450 2C9 (CYP2C9) SUBSTRATES Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D Theoretically, Tinospora cordifolia might increase levels of drugs metabolized by CYP2C9.  Details In vitro research shows that Tinospora cordifolia extract inhibits CYP2C9. Animal research shows that Tinospora cordifolia extract 400 mg/kg twice daily for 14 days reduces the clearance and increases plasma levels of glyburide, a CYP2C9 substrate (98225). However, this interaction has not been reported in humans.

CYTOCHROME P450 2D6 (CYP2D6) SUBSTRATES Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D Theoretically, Tinospora cordifolia might increase levels of drugs metabolized by CYP2D6.  Details In vitro research shows that Tinospora cordifolia extract inhibits CYP2D6 at high concentrations (98225). However, this interaction has not been reported in humans.

IMMUNOSUPPRESSANTS Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D Theoretically, Tinospora cordifolia might reduce the effectiveness of immunosuppressants.  Details In vitro and animal research shows that Tinospora cordifolia has immunostimulant effects (15081,15086,15089).

(Read more about TINOSPORA CORDIFOLIA)

(Read more about VETIVER)

General ...Orally, ashwagandha seems to be well-tolerated. Topically, no adverse effects have been reported. However, a thorough evaluation of safety outcomes has not been conducted.
Most Common Adverse Effects:
Orally: Diarrhea, gastrointestinal upset, nausea, and vomiting. However, these adverse effects do not commonly occur with typical doses.
Serious Adverse Effects (Rare):
Orally: Some case reports raise concerns about acute hepatitis, acute liver failure, hepatic encephalopathy, the need for liver transplantation, and death due to liver failure with ashwagandha treatment.

Dermatologic ...Orally, dermatitis has been reported in three of 42 patients in a clinical trial (19276).

Endocrine ...A case report describes a 73-year-old female who had taken an ashwagandha root extract (unspecified dose) for 2 years to treat hypothyroidism which had been previously managed with levothyroxine. The patient was diagnosed with hyperthyroidism after presenting with supraventricular tachycardia, chest pain, tremor, dizziness, fatigue, irritability, hair thinning, and low thyroid stimulating hormone (TSH) levels. Hyperthyroidism resolved after discontinuing ashwagandha (108745). Additionally, an otherwise healthy adult who was taking ashwagandha extract orally for 2 months experienced clinical and laboratory-confirmed thyrotoxicosis. Thyrotoxicosis resolved 50 days after discontinuing ashwagandha, without other treatment (114111). Another case report describes a 37-year-old female who presented with moderate symptomatic hyponatremia secondary to adrenal insufficiency after chronic consumption of ashwagandha for 2 years. This subject was effectively managed with oral hydrocortisone (114790).

Gastrointestinal ...Orally, large doses may cause gastrointestinal upset, diarrhea, and vomiting secondary to irritation of the mucous and serous membranes (3710). When taken orally, nausea and abdominal pain (19276,110490,113609) and gastritis and flatulence (90651) have been reported.

Genitourinary ...In one case report, a 28-year-old male with a decrease in libido who was taking ashwagandha 5 grams daily over 10 days subsequently experienced burning, itching, and skin and mucous membrane discoloration of the penis, as well as an oval, dusky, eroded plaque (3 cm) with erythema on the glans penis and prepuce (32537).

Hepatic ...Orally, ashwagandha in doses of 154 mg to 20 grams daily has played a role in several case reports of cholestatic, hepatocellular, and mixed liver injuries. In most of these cases, other causes of liver injury were excluded, and liver failure did not occur. Symptoms included jaundice, pruritus, malaise, fatigue, lethargy, weight loss, nausea, diarrhea, abdominal pain and distension, stool discoloration, and dark urine. Symptom onset was typically 5-180 days from first intake, although in some cases onset occurred after more than 12 months of use (102686,107372,110490,110491,111533,111535,112111,113610,114113). Laboratory findings include elevated aspartate transaminase (AST), alanine transaminase (ALT), alkaline phosphatase, serum bilirubin, and international normalized ratio (INR) (112111,113610,114113). In most cases, liver enzymes normalized within 1-5 months after discontinuation of ashwagandha (102686,107372,110491,111535,112111,114113). However, treatment with corticosteroids, lactulose, ornithine, ursodeoxycholic acid, and plasmapheresis, among other interventions, was required in one case (111533). Rarely, use of oral ashwagandha has been reported to cause hepatic encephalopathy, liver failure requiring liver transplantation, and acute-on-chronic liver failure resulting in death (110490,113610).

Neurologic/CNS ...Orally, ashwagandha has been reported to cause drowsiness (110492,113609). Headache, neck pain, and blurry vision have been reported in a 47-year-old female taking ashwagandha, cannabis, and venlafaxine. Imaging over the course of multiple years and hospital admissions indicated numerous instances of intracranial hemorrhage and multifocal stenosis of intracranial arteries, likely secondary to reversible cerebral vasoconstriction syndrome (RCVS) (112113). It is unclear whether the RCVS and subsequent intracranial hemorrhages were precipitated by ashwagandha, cannabis, or venlafaxine.

(Read more about ASHWAGANDHA)

General ...No adverse effects have been reported. However, a thorough evaluation of safety outcomes has not been conducted.

(Read more about ASPARAGUS RACEMOSUS)

General ...Orally and topically, gotu kola seems to be well tolerated.
Most Common Adverse Effects:
Orally: Gastric irritation and nausea.
Topically: Eczema.
Serious Adverse Effects (Rare):
Orally: Hepatotoxicity.

Dermatologic ...Topically, gotu kola may cause eczema (10277,10278). Also, gotu kola can cause allergic contact dermatitis, characterized by erythema, itching, papules, and a burning sensation (4,6887,9789,52875,52887,52896,52902). One specific gotu kola product (Blasteostimulina,Almirall, S. A.) has been reported to cause allergic contact dermatitis. However, not all patients with reactions to this product are sensitive to gotu kola; some patients are sensitive to neomycin, another ingredient in the product (52875). Madecassol ointment (Rona Laboratories Limited) is another gotu kola product that has resulted in allergic contact dermatitis. Controlled testing suggests that this product can cause this adverse effect in about 8% of patients (9789). Centellase cream has also caused allergic contact dermatitis in at least two cases (52887,52888).

Gastrointestinal ...In some patients, gotu kola can extract cause gastrointestinal upset and nausea (780,6887,52894).

Hepatic ...There is concern that gotu kola may cause liver toxicity in some patients. There are at least four case reports of hepatotoxicity associated with gotu kola; however, hepatotoxic contaminants cannot be ruled out, as laboratory analysis was not conducted on the products used. Additionally, the doses of gotu kola used in these cases were not reported (13182,92506). In a clinical trial where liver function was monitored, taking gotu kola 120 mg daily for 6 months was not associated with changes in liver function (11065).
In one case of hepatotoxicity, a 61-year-old female developed elevated liver transaminase and total bilirubin levels after taking gotu kola tablets for 30 days. Liver biopsy showed granulomatous acute hepatitis. Months later, the patient took gotu kola again and developed elevated liver transaminases after 2 weeks. In another case, a 52-year-old female developed symptoms of hepatitis and increased liver transaminases after taking gotu kola for 3 weeks. Biopsy indicated chronic hepatitis and granulomas, areas of necrosis, and cirrhotic transformation. Liver function normalized after discontinuation of gotu kola. In a third case, a 49-year-old female developed symptoms of hepatitis after taking gotu kola for 2 months. Biopsy revealed granulomatous hepatitis. Liver function normalized after discontinuation of gotu kola (13182). In a fourth case, a 15-year-old female taking an unknown dose of gotu kola and lymecycline for 6 weeks for acne experienced acute liver failure with abdominal pain and vomiting, as well as elevated liver transaminases, bilirubin, international normalized ratio (INR), and prothrombin. Liver function returned to normal after both products were discontinued (92506).

Immunologic ...Topically, gotu kola can cause allergic contact dermatitis, characterized by erythema, itching, papules, and a burning sensation (4,6887,9789,52875,52887,52896,52902). One specific gotu kola product (Blasteostimulina, Almirall, S. A.) has been reported to cause allergic contact dermatitis in some patients. However, not all patients who react to this product are sensitive to gotu kola; some are sensitive to neomycin, another ingredient in the product (52875). Madecassol ointment (Rona Laboratories Limited) is another gotu kola product that has resulted in allergic contact dermatitis. Controlled testing suggests that this product can cause this adverse effect in about 8% of patients (9789). Centellase cream has also caused allergic contact dermatitis in at least two cases (52887,52888).

Psychiatric ...A case of night eating syndrome has been reported for a 41-year-old female who had been taking a gotu kola tincture (dose not specified) for 2 years. Symptoms resolved after gotu kola use was discontinued (52878).

(Read more about GOTU KOLA)

General ...Orally, guggul seems to be generally well tolerated.
Most Common Adverse Effects:
Orally: Belching, bloating, diarrhea, headache, nausea, unpleasant taste, and vomiting. Allergic and non-allergic skin reactions.
Topically: Allergic contact dermatitis in sensitive individuals.
Serious Adverse Effects (Rare):
Orally: Rhabdomyolysis.

Dermatologic ...Orally, guggul can cause hypersensitivity reactions including rash and pruritus (10371,54457). Guggul can also cause nonallergic adverse skin reactions. The risk of skin reactions appears to be dose-dependent. In one study, the incidence of skin reactions was 3% with a dosage of 1000 mg three times daily, compared with 15% with a dosage of 2000 mg three times daily. The severity of the reactions ranged from pruritus to swelling and erythema of the face to bullous lesion on the lower legs associated with headaches, myalgias, and pruritus (13662).
Topically, guggul can cause allergic contact dermatitis (54464,54467). Also, in a small clinical study, one patient using a cream containing aqueous extracts of guggul and Allium ampeloprasum as well as sesame oil complained of rash at the application site (105751). It is unclear if this reaction was due to guggul, other ingredients, or other factors.

Gastrointestinal ...Orally, guggul can cause nausea, vomiting, loose stools, diarrhea, belching, bloating, hiccups, and mild gastrointestinal discomfort (3267,8155,8158,10371,52033,54492).

Hepatic ...A case of severe hypertransaminasemia has been reported for a 63-year-old female who took a specific product (Equisterol) containing guggulsterone and red yeast rice extract daily for 6 months. Liver function normalized after discontinuing the supplement. It is unclear if the adverse effect was due to guggulsterone, red yeast, or the combination. However, the patient had previously developed hepatotoxicity while taking lovastatin, and red yeast contains monacolin K, which is identical to lovastatin (54477). Also, a case of acute liver failure requiring liver transplantation has been reported for a previously healthy young female who used a mixed-ingredient dietary supplement containing extracts of green tea, guggul, and usnic acid. It is unclear if the hepatotoxicity was due to guggul or other ingredients; green tea has been associated with hepatotoxicity (54027).

Immunologic ...Orally, guggul can cause hypersensitivity reactions including rash and pruritus (10371,54457). In a small clinical study, two adults with hyperlipidemia developed a hypersensitivity rash, one with facial edema, within minutes of oral administration of a methanolic extract of guggul, together with Terminalia extract (105741). It is unclear if this reaction was due to guggul, Terminalia, or other factors.
Topically, guggul can cause allergic contact dermatitis (54464,54467).

Musculoskeletal ...There is one case of rhabdomyolysis reported in a patient who took guggul 300 mg three times daily. The patient developed hemoglobinuria within 2 weeks of starting guggul in addition to increased alanine aminotransferase (ALT), aspartate aminotransferase (AST), lactate dehydrogenase, creatine kinase, and myoglobinemia. The patient did not have any muscular symptoms. The patient's condition improved when guggul was discontinued. The patient had a history of developing elevated creatine kinase levels after taking simvastatin; however, the patient was not taking a statin at the time of this episode of rhabdomyolysis (13029).

Neurologic/CNS ...Orally, guggul can cause headaches (3267,8155,8158,10371,42692,49583). Less commonly, guggul may cause restlessness and apprehension (49583,54492).

(Read more about GUGGUL)

General ...Orally, Indian gooseberry seems to be well tolerated.

Dermatologic ...Orally, itching has been reported by one individual in a clinical trial (105354).

Gastrointestinal ...Orally, epigastric discomfort or dyspepsia have been reported by up to four individuals in clinical trials (105354,105356).

Hepatic ...In clinical research, increased serum glutamic pyruvic transaminase (SGPT) levels, with otherwise normal liver function, occurred in patients taking Ayurvedic formulations containing ginger, Tinospora cordifolia, and Indian gooseberry, with or without Boswellia serrata. The SGPT levels normalized after discontinuing the treatments (89557). It is unclear if these hepatic effects were due to Indian gooseberry or other ingredients contained in the formulations.

Musculoskeletal ...Orally, musculoskeletal pain has been reported by three individuals in a clinical trial (105354).

Neurologic/CNS ...Orally, fatigue has been reported by one individual in a clinical trial (105354).

Pulmonary/Respiratory ...Orally, breathlessness has been reported by one individual in a clinical trial (105354).

(Read more about INDIAN GOOSEBERRY)

General ...There is currently a limited amount of information available on the adverse effects of oral Terminalia arjuna. A thorough evaluation of safety outcomes has not been conducted.

(Read more about TERMINALIA ARJUNA)

General ...Orally, Tinospora cordifolia seems to be well tolerated. Topically, a thorough evaluation of safety outcomes has not been conducted.
Most Common Adverse Effects:
Orally: Headache and nasal pain.
Topically: Burning, erythema, and pruritus.
Serious Adverse Effects (Rare):
Orally: Liver injury has been reported.

Dermatologic ...Topically, Tinospora cordifolia has been reported to cause pruritus, erythema, and burning (92220).

Hepatic ...Orally, liver injury is reported after consumption of Tinospora cordifolia. In 2 case series, autoimmune hepatitis, acute hepatitis, worsening of chronic liver disease, or acute liver failure is reported in 49 patients after consuming various forms and doses of Tinospora cordifolia alone or in combination with other ingredients for a median of 42-90 days. Of these patients, 2 required a liver transplant and 4 died (110533,110534).
Liver injury is also reported in patients taking combination supplements containing Tinospora cordifolia. One case reports a 50-year-old female who presented with a 2-week history of constant right upper quadrant abdominal pain, nausea, loss of appetite, and fatigue, along with severely elevated alanine transaminase (ALT) and aspartate aminotransferase (AST), after taking a specific combination product containing Tinospora cordifolia 900 mg, stinging nettle 600 mg, and quercetin 600 mg (HistaEze) daily for 4 to 5 weeks (112404). Another case reports a 54-year-old female who developed acute hepatitis with elevated ALT, AST, alkaline phosphatase, gamma-glutamyl transferase, and bilirubin after consuming a multi-ingredient product containing approximately 1900 mg of Tinospora cordifolia and 11 other Ayurvedic herbals daily for 2.5 months (112405). In both cases, liver function returned to normal within 3 months of discontinuing the supplement (112404,112405). It is unclear whether the liver injury in these cases is due to Tinospora cordifolia, other ingredients, or the combination.

Neurologic/CNS ...Orally, Tinospora cordifolia has been reported to cause headache in a clinical trial (15085).

Pulmonary/Respiratory ...Orally, Tinospora cordifolia extract has been reported to cause nasal pain in a clinical trial (15085).

(Read more about TINOSPORA CORDIFOLIA)

General ...There is a limited amount of information available about the adverse effects of vetiver when used as a medicine. Orally, vetiver seems to be well tolerated when used in foods (4912).

(Read more about VETIVER)