Feminine Herbal Balance Capsule by Vinco Inc

POSSIBLY EFFECTIVE

• Menopausal symptoms. Oral black cohosh seems to modestly improve some physical symptoms of menopause, but it is unclear if black cohosh improves mood-related symptoms. Details: A meta-analysis of 22 studies in adults with menopause shows that taking black cohosh extract alone or in combination with other herbal medicines for 4-52 weeks improves overall menopausal symptoms, hot flashes, and somatic symptoms but not anxiety or depressive symptoms when compared with placebo (111659). Meta-analyses of 20 clinical trials that assessed black cohosh shows that overall black cohosh is not superior to placebo and is inferior to hormonal therapy for reducing hot flash frequency and symptoms of menopause (89467,92661). The most consistent evidence is for a specific isopropanolic extract of black cohosh (Remifemin, Phytopharmica/Enzymatic Therapy). When taken in doses of 40-127 mg daily for up to 12 weeks it reduces menopausal symptoms and hot flash frequency when compared with placebo (9437,13143,13184,14423,15889,35824,35853,35904,35964). It also seems to be comparable to hormonal therapy, including low-dose transdermal estradiol (Estraderm) 25 mcg every 7 days (13184), tibolone 2.5 mg daily (15889,35904), or conjugated equine estrogens (Premarin) 0.625 mg daily (35964). Additionally, the Spanish Menopause Society (AEEM) states that most current evidence shows that this specific black cohosh extract, at a dose of 40 mg daily, is most effective at improving mood and treating vasomotor symptoms such as reducing night sweats and hot flushes, particularly in those with intense hot flushes. In women with natural menopause, taking this extract at a dose of 8-128 mg for 3-6 months treats vasomotor symptoms more effectively than placebo and similarly to low-dose transdermal estrogen or tibolone. Additionally, black cohosh improves depression, anxiety, sleep quality, vaginal atrophy, and bone metabolism but does not seem to clinically impact endometrium thickness, cognitive function, skin, or lipid profiles (111634). Research using other formulations of black cohosh is less consistent. One commercial black cohosh extract CR BNO 1055 (Klimadynon/Menofem, Bionorica AG) 40 mg daily in 1-2 divided doses for 60-90 days does not reduce menopausal symptoms when compared with control groups (10987,13169,35908). Other clinical research shows that taking a different commercial black cohosh extract (Remixin, Mikro-Gen) 40 mg daily for 6 months reduces hot flashes and night sweats when compared with fluoxetine 20 mg daily (35852). However, the high dropout rate and lack of placebo group limit the reliability of these findings. Studies using non-commercial black cohosh extracts have been mostly negative. In one study, taking a black cohosh extract 6.5 mg daily for 12 weeks did not reduce hot flashes or symptom rating scores when compared with placebo; however, a subgroup of patients with at least moderate symptoms appeared to have improvement in some symptoms (14424). In another study, taking black cohosh ethanolic extract 160 mg daily did not reduce frequency of hot flashes or other vasomotor symptoms after 12 months of treatment (15158). Taking another black cohosh extract 128 mg daily for 12 months was significantly less effective than conjugated equine estrogens (Premarin) in reducing hot flashes and night sweats, and was also less effective than placebo at some time points during the study (17091). Black cohosh has also been evaluated in patients with cancer treatment-induced menopausal symptoms. A small observational study in adults with menopausal symptoms secondary to tamoxifen therapy for breast cancer suggests that taking a dry extract of black cohosh 20 mg improves climacteric symptoms when compared with placebo (111635). The validity of these effects is limited by a small sample size and lack of a comparator group. Preliminary clinical trials have also evaluated black cohosh in combination with numerous other herbal ingredients (15037,15893,19552,35853,53707,103269). Several trials have shown a benefit with some combinations when compared with baseline or placebo, but these combinations have not been compared with black cohosh alone. It is unclear whether the effects are due to black cohosh, other ingredients, or the combinations.

INSUFFICIENT RELIABLE EVIDENCE to RATE

• Acne. Although there has been interest in using topical black cohosh for acne, there is insufficient reliable information about the clinical effects of black cohosh for this purpose.
• Anxiety. Black cohosh does not appear to be effective for treating anxiety in postmenopausal patients. Details: Preliminary clinical research in postmenopausal patients shows that taking a black cohosh extract, 64 mg daily for 2 weeks, then gradually increasing to 128 mg daily for a total of 12 weeks, does not improve anxiety as measured on the Hamilton Anxiety Rating (HAM-A) scale, when compared with placebo (35897).
• Breast cancer. It is unclear if oral black cohosh is beneficial for breast cancer treatment or prevention. Details: One observational study suggests that the use of black cohosh supplements is associated with a decreased risk of breast cancer (35841); however, other population-based studies found no difference (17412,35896). In females diagnosed with breast cancer, one observational study found that black cohosh extract was associated with prolonged disease-free survival (35845). A small observational study in patients with ductal carcinoma in situ (DCIS) suggests that taking isopropanolic black cohosh extract 20 mg twice daily for 2-6 weeks prior to breast surgery does not impact breast cancer cellular proliferation, tumor volume, invasive disease upgrade rates, or hormone levels including estradiol, and follicle-stimulating hormone when compared to baseline (111714). The validity of these effects is limited by a lack of a comparator group.
• Breast cancer-related hot flashes. Evidence for the use of oral black cohosh for hot flashes associated with breast cancer is conflicting. Details: Preliminary open-label trials show that taking black cohosh extracts can reduce hot flashes in females with a history of breast cancer (13169,14423). However, higher-quality randomized controlled trials show that black cohosh does not reduce hot flashes in these patients (7054,15161).
• Cardiovascular disease (CVD). It is unclear if oral black cohosh reduces the risk of CVD. Details: Preliminary clinical research in postmenopausal adults shows that taking a specific black cohosh extract called CR BNO 1055 (Klimadynon Uno, Bionorica) 40 mg daily, in conjunction with endurance exercise, for 10 weeks does not reduce cardiovascular disease risk measured by the Framingham Risk score when compared with endurance exercise or light exercise alone (35908).
• Cognitive function. It is unclear if oral black cohosh is beneficial for improving cognitive function in postmenopausal patients. Details: In one preliminary clinical trial, taking a black cohosh extract 128 mg daily for 12 months did not significantly improve performance on memory and attention tests when compared with placebo in postmenopausal patients (19553).
• Cough. Although there has been interest in using oral black cohosh for cough, there is insufficient reliable information about the clinical effects of black cohosh for this purpose.
• Dysmenorrhea. Although there has been interest in using oral black cohosh for dysmenorrhea, there is insufficient reliable information about the clinical effects of black cohosh for this purpose.
• Infertility. It is unclear if oral black cohosh is beneficial for female infertility. Details: One small clinical study in patients with unexplained infertility shows that taking black cohosh rhizome dry extract (Klimadynon, Bionorica) 120 mg on days 1-12 of the menstrual cycle, plus clomiphene citrate 150 mg daily on days 3-7, increases the pregnancy rate by 23% when compared with clomiphene citrate alone (35858). Another small clinical study in patients with unexplained infertility shows that taking black cohosh (Klimadynon, Bionorica) 120 mg plus clomiphene citrate 150 mg results in similar pregnancy rates when compared with ethinyl estradiol 100 mcg plus clomiphene citrate (35902).
• Insect repellent. Although there has been interest in using topical black cohosh as an insect repellent, there is insufficient reliable information about the clinical effects of black cohosh for this purpose.
• Migraine headache. Oral black cohosh has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: In one preliminary clinical trial, taking one tablet of a phytoestrogen formulation containing black cohosh extract 25 mg, soy extract 75 mg, and dong quai extract 50 mg twice daily for 24 weeks reduced the frequency of menstrual migraines when compared with placebo (35797).
• Osteoarthritis. Oral black cohosh has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: Preliminary clinical research shows that taking a specific combination product containing black cohosh 35 mg per tablet, with white willow bark, sarsaparilla, poplar bark, and guaiacum resin (Reumalex, Gerard House Ltd.), two tablets daily for 2 months improves pain when compared with placebo in patients with osteoarthritis. However, no improvement in joint function was found (35946).
• Osteoporosis. There is contradictory evidence on the benefit of black cohosh for osteoporosis treatment or prevention. Details: In one preliminary clinical trial, postmenopausal patients taking specific black cohosh products (Klimadynon/Menofem, Bionorica AG; Remifemin, Schaper & Brümmer) 40 mg daily for 12 weeks had increased levels of bone-specific alkaline phosphatase (bALP), which is a marker of bone formation (14330,35865). However, in another clinical trial, bone mineral density was no different in patients taking a specific black cohosh extract (Klimadynon/Klimadynon Uno/Menofem, Bionorica) 40 mg daily for 12 months when compared with two control groups (35908). It is not known if these black cohosh products can decrease the risk of fracture.
• Parturition. It is unclear whether oral black cohosh is beneficial or safe for labor induction. Details: It has been reported that as many as 45% of nurse-midwives have used black cohosh to induce labor in pregnant adults at term (1122). However, there is no reliable clinical evidence that black cohosh is safe or effective for this use (15035).
• Polycystic ovary syndrome (PCOS). It is unclear if oral black cohosh is beneficial for improving fertility in patients with PCOS. Details: A small clinical study in patients with PCOS and a history of infertility shows that taking black cohosh 10 mg twice daily for 10 days along with clomiphene citrate 50 mg twice daily for 5 days, both starting on the second day of the menstrual cycle, does not increase endometrial thickness or the size or number of mature follicles when compared with clomiphene citrate alone (107905). Pregnancy and live birth rates were not evaluated in this study.
• Premenstrual syndrome (PMS). Although there has been interest in using oral black cohosh for PMS, there is insufficient reliable information about the clinical effects of black cohosh for this purpose.
• Rheumatoid arthritis (RA). Oral black cohosh has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: Preliminary clinical research in patients with RA shows that taking a specific combination product containing black cohosh 35 mg per tablet, with white willow bark, sarsaparilla, poplar bark, and guaiacum resin (Reumalex, Gerard House Ltd.) two tablets daily for 2 months improves pain when compared with placebo. However, no improvement in joint function was observed (35946).
• Sexual dysfunction. It is unclear if oral black cohosh is beneficial for improving sexual dysfunction. Details: A small observational study in adults with breast cancer on tamoxifen suggests that taking a dry extract of black cohosh 20 mg is associated with improvements in sexual response scores, which include sexual parameters such as desire, lubrication, orgasm, satisfaction, and pain but not arousal when compared to baseline (111635). The validity of these effects is limited by a small sample size and the lack of a comparator group.
• Warts. Although there has been interest in using topical black cohosh for warts, there is insufficient reliable information about the clinical effects of black cohosh for this purpose. More evidence is needed to rate black cohosh for these uses.

(Read more about BLACK COHOSH)

POSSIBLY EFFECTIVE

• Alcohol use disorder. Oral kudzu seems to be beneficial for reducing alcohol consumption in heavy drinkers; however, it may not be beneficial in those with chronic alcohol use disorder. Details: Some research shows that heavy drinkers who take a specific kudzu root extract (Alkontrol-Herbal; NPI-031; Natural Pharmacia International, Inc.) 0.5-1 grams three times daily for 1-4 weeks consume less beer when given an opportunity to drink and may have more abstinent days (13085,92257). Other research shows that binge drinkers who take kudzu extract 2 grams as a single dose 2.5 hours prior to a 90-minute binge drinking episode consume 37% fewer beers than those taking placebo (92258). However, kudzu does not seem to decrease the craving for alcohol (10386,13085,57948,92257). Kudzu extract also does not seem to improve sobriety in people with chronic alcohol use disorder (10386).

INSUFFICIENT RELIABLE EVIDENCE to RATE

• Allergic rhinitis (hay fever). Although there is interest in using oral kudzu for allergic rhinitis, there is insufficient reliable information about the clinical effects of kudzu for this condition.
• Angina. Although there is interest in using the injectable kudzu constituent puerarin for angina, there is insufficient reliable information about the clinical effects of oral kudzu for this condition.
• Angioplasty. Although there is interest in using the injectable kudzu constituent puerarin in patients undergoing percutaneous transluminal coronary angioplasty (PTCA), there is insufficient reliable information about the clinical effects of oral kudzu for this condition.
• Athletic performance. Oral kudzu has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: One small clinical study in healthy males shows that taking capsules containing kudzu isoflavone extract 180 mg, soybean peptides 600 mg, taurine 200 mg, and ginseng saponins 120 mg daily in two divided doses for 15 days can significantly increase time to exhaustion during exercise when compared with placebo (57945).
• Back pain. Although there is interest in using the injectable kudzu constituent puerarin for back pain, there is insufficient reliable information about the clinical effects of oral kudzu for this condition.
• Cluster headache. Although there is interest in using oral kudzu for cluster headache, there is insufficient reliable information about the clinical effects of kudzu for this condition.
• Coronary heart disease (CHD). Although there is interest in using the injectable kudzu constituent puerarin for CHD, there is insufficient reliable information about the clinical effects of oral kudzu for this condition.
• Diabetes. It is unclear if oral kudzu is beneficial for diabetes. Details: Preliminary clinical research in adults with type 2 diabetes shows that taking oral puerarin, a kudzu constituent, 250 mg three times daily in addition to rosiglitazone 4 mg daily for 12 weeks reduces blood glucose levels and glycated hemoglobin (HbA1c) when compared to baseline (57951). The effect of kudzu alone is unclear. Additionally, the lack of a comparator group limits the validity of this finding.
• Diabetic nephropathy. It is unclear if oral kudzu is beneficial for diabetic nephropathy. Details: Preliminary clinical research in patients with diabetic nephropathy shows that taking puerarin, a kudzu constituent, 250 mg three times daily in addition to rosiglitazone 4 mg daily for 12 weeks improves laboratory measurements of kidney function, including serum creatinine, blood urea nitrogen, and urinary albumin, when compared to baseline (57951). The effect of kudzu alone is unclear. Additionally, the lack of a comparator group limits the validity of this finding.
• Hangover. Although there is interest in using oral kudzu for hangover, there is insufficient reliable information about the clinical effects of kudzu for this condition.
• Heart failure. Although there is interest in using the kudzu constituent puerarin for heart failure, there is insufficient reliable information about the clinical effects of kudzu for this condition.
• Hypertension. It is unclear if oral kudzu is beneficial for hypertension. Details: Preliminary clinical research in adults with hypertension shows that taking kudzu powder 1.5 grams twice daily for 12 weeks decreases systolic blood pressure by 16% and diastolic blood pressure by 12% when compared to baseline (92261). The validity of this finding is limited by the lack of a comparator group.
• Menopausal symptoms. Small clinical studies suggest that oral kudzu may modestly improve menopausal symptoms. Details: Preliminary clinical research shows that taking kudzu 25 mg, 50 mg, or 100 mg daily for 6 months during perimenopause improves climacteric symptoms based on a modified Green climacteric scale when compared with baseline (57890,57942). Other preliminary clinical research in patients with menopausal symptoms shows that taking kudzu extract 0.84-2.52 grams daily for 4 weeks, providing puerarin 113-338 mg daily, modestly reduces overall menopausal symptoms when compared with baseline (108154). The validity of the findings from these studies is limited by the lack of a comparator group. Other clinical research shows that taking kudzu 50 mg daily for 6 months during perimenopause reduces vasomotor symptoms similarly to taking conjugated equine estrogen 0.625 mg with or without medroxyprogesterone acetate 2.5 mg daily (57927).
• Migraine headache. It is unclear if oral kudzu is beneficial for migraine headache. Details: Preliminary clinical research in adults with migraine shows that taking one capsule of kudzu (Kuzik) daily, providing an unspecified dose of kudzu, for 90 days reduces the number of headache attacks per month by about 3, with approximately 50% of patients achieving a 50% reduction in monthly headache days when compared with baseline. There were also modest improvements in disability and medication use (108155). The validity of these findings is limited by the lack of a comparator group.
• Myocardial infarction (MI). Although there is interest in using the injectable kudzu constituent puerarin for MI, there is insufficient reliable information about the clinical effects of oral kudzu for this condition.
• Obesity. It is unclear if oral kudzu is beneficial for obesity. Details: Preliminary clinical research in adults with obesity shows that taking a kudzu extract 300 mg daily for 12 weeks reduces visceral fat and body mass index (BMI) when compared with placebo. However, doses of 200 mg do not seem to be as effective (57954).
• Postmenopausal conditions. It is unclear if oral or intravaginal kudzu is beneficial for postmenopausal conditions. Details: A small clinical study in postmenopausal individuals shows that taking kudzu containing isoflavones 100 mg orally once daily for 3 months improves flexible thinking and attention when compared with control. However, it does not appear to improve total cholesterol, low-density lipoprotein (LDL) cholesterol, or sex hormone levels (11386). Another small clinical study in postmenopausal individuals shows that taking kudzu 20 mg, 30 mg, or 50 mg daily for 24 weeks improves vaginal dryness and pH when compared with baseline, but not when compared with placebo. It also decreases a specific biomarker of bone turnover, called bone alkaline phosphatase, when compared with placebo (57924,57929). It is unclear if this correlates with improved bone density or with a reduced risk of osteoporosis. Kudzu has also been evaluated as an intravaginal gel. One small clinical study shows that applying 0.5 grams of kudzu 6% gel into the vagina every night for 2 weeks, followed by 3 nights each week for 9 weeks, improves vaginal symptoms of dryness, soreness, irritation, and abnormal discharge similarly to conjugated estrogen cream applied on the same schedule. However, kudzu gel is less effective than conjugated estrogen cream for improving overall vaginal health (96740). Another small clinical study of postmenopausal patients shows that applying 0.5 grams of kudzu 6% gel intravaginally every night for 3 weeks increases vaginal arterial blood flow and restores atrophic vaginal tissue when compared with placebo after 12 weeks (110702). In contrast, a similar study shows that applying 0.5 grams of kudzu 5% gel into the vagina every night for 2 weeks, followed by 3 nights each week for 10 weeks, does not improve vaginal symptoms when compared with placebo gel (105521). However, the study may have been inadequately powered to detect a difference between groups.
• Rhinosinusitis. Although there is interest in using oral kudzu for rhinosinusitis, there is insufficient reliable information about the clinical effects of kudzu for this condition.
• Stroke. Although there is interest in using the injectable kudzu constituent puerarin for stroke, there is insufficient reliable information about the clinical effects of oral kudzu for this condition. More evidence is needed to rate kudzu for these uses.

(Read more about KUDZU)

POSSIBLY EFFECTIVE

• Mastalgia. Meta-analyses of small clinical studies show that vitex agnus-castus moderately reduces breast pain due to cyclic mastalgia. Details: Two small meta-analyses of low-to-moderate quality clinical studies in patients with cyclic mastalgia show that taking vitex agnus-castus moderately reduces breast pain when compared with placebo (101981,111753). The validity of these findings is limited by the heterogeneity of the included studies. Doses of vitex agnus-castus dried fruit extract range from 3.2-40 mg daily, for 2-6 months (90617,96250,101981,111753). Vitex agnus-castus is commonly used in proprietary products, alone or in combination with other herbs (Agnucaston/Cyclodynon, Bionorica AG, Femicur, Mastodynon, Bionorica AG, Monoselect Agnus, ZE 440) (13395).
• Premenstrual syndrome (PMS). Clinical research shows that vitex agnus-castus produces modest improvements in PMS symptoms. Details: Clinical research shows that taking vitex agnus-castus fruit extract orally for 2-6 menstrual cycles seems to reduce symptoms of PMS, especially breast pain or tenderness (mastalgia), edema, constipation, irritability, depressed mood, anxiety, anger, and headache (7055,7076,7078,7079,13394,15065,41483,41489,41490,41494,90619,101981). Doses of fruit extracts have varied from 3.5-40 mg daily, usually for 2-3 menstrual cycles (7055,7076,7078,7079,15065,41483,41489,41490,90619,96435). A meta-analysis of the available clinical research, including 17 studies involving 2,401 patients, shows that taking vitex agnus-castus is comparable to fluoxetine or oral contraceptives, and modestly more effective than placebo, for reducing the symptoms of PMS. A sub-group analysis indicates that efficacy is not impacted by the dose or form used, although the dried powdered berries appear to be ineffective. The low quality of the included studies and the high level of bias and heterogeneity limit the validity of these findings (96435). Another meta-analysis limited to three randomized controlled trials shows that taking vitex agnus-castus increases the likelihood of PMS symptom remission by 2.6-fold over placebo (101979). Some clinical studies have used a specific dried extract of vitex agnus-castus fruit (Agnolyt, Madaus AG) (7076). Other studies used a specific fruit extract known as Ze 440 (Prefemin, Zeller AG), which is standardized to casticin content (7078,90619). Additional studies have used the fruit extract BNO 1095 (Agnucaston/Cyclodynon, Bionorica AG) (15065,41483,41489,41490).

POSSIBLY INEFFECTIVE

• Fractures. Limited evidence suggests that vitex agnus-castus does not improve fracture healing rates. Details: Clinical research shows that taking a specific vitex agnus-castus dried fruit extract (Agnugol, Goldaru Pharmacy Company) 4 mg, alone or in combination with magnesium oxide (Nature Made Company) 250 mg, daily for 8 weeks does not improve long bone fracture healing when compared with placebo (90618).

INSUFFICIENT RELIABLE EVIDENCE to RATE

• Acne. Although there is interest in using oral vitex agnus-castus for acne, there is insufficient reliable information available about the clinical effects of vitex agnus-castus for this condition.
• Aging skin. Vitex agnus-castus has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: A clinical trial in postmenopausal adults with wrinkles shows that taking one capsule orally daily of a combination of vitex agnus-castus 400 mg, evening primrose oil 500 mg, soy isoflavones 100 mg, and black cohosh 520 mg (Estosalus, Max Biocare Pty Ltd) for 12 weeks improves skin elasticity, skin smoothness, and wrinkle density scores when compared with placebo (109440).
• Amenorrhea. Although there is interest in using oral vitex agnus-castus for amenorrhea, there is insufficient reliable information available about the clinical effects of vitex agnus-castus for this condition.
• Anxiety. Although there is interest in using oral vitex agnus-castus for anxiety, there is insufficient reliable information available about the clinical effects of vitex agnus-castus for this condition.
• Benign prostatic hyperplasia (BPH). Although there is interest in using oral vitex agnus-castus for BPH, there is insufficient reliable information available about the clinical effects of vitex agnus-castus for this condition.
• Dementia. Although there is interest in using oral vitex agnus-castus for dementia, there is insufficient reliable information available about the clinical effects of vitex agnus-castus for this condition.
• Dysmenorrhea. It is unclear if oral vitex agnus-castus is beneficial in patients with dysmenorrhea. Details: Preliminary clinical research in patients with primary dysmenorrhea shows that taking a specific vitex agnus-castus extract (Agnucaston, Bionorica AG) daily for 3 months reduces pain, as measured on a visual analog scale, similarly to ethinyl estradiol 0.03 mg / drospirenone 3 mg (Yasmin) taken daily (104975).
• Fibrocystic breast disease. Although there is interest in using oral vitex agnus-castus for fibrocystic breast disease, there is insufficient reliable information available about the clinical effects of vitex agnus-castus for this condition.
• Hyperprolactinemia. Although there is interest in using oral vitex agnus-castus for hyperprolactinemia, there is insufficient reliable information available about the clinical effects of vitex agnus-castus for this condition.
• Infertility. It is unclear if oral vitex agnus-castus is beneficial for female infertility. Details: Preliminary clinical research in infertile females with oligomenorrhea or amenorrhea shows that taking homeopathic vitex agnus-castus (Phyto Hypophyson L, Steierl-Pharma GmbH) 50 drops orally three times daily for 3 months does not increase the chance of getting pregnant (41470). Also, one small clinical study in those with infertility due to secondary amenorrhea or luteal insufficiency shows that taking a vitex agnus-castus preparation (Mastodynon, Bionorica GmbH, Neumarkt/Opf.) 30 drops twice daily for at least 3 months does not increase the chance of pregnancy when compared with placebo, although the study was likely inadequately powered to detect a difference (7077).
• Insect repellent. Limited research suggests that topical vitex agnus-castus has insect repellent activity. Details: Preliminary clinical research shows that applying a carbon dioxide extract of vitex agnus-castus seeds seems to repel ticks and fleas for 6 hours, mosquitoes for 3-8 hours, and biting flies for 3 hours (13396). It is unclear how this compares with commonly used insect repellants.
• Insomnia. Although there is interest in using oral vitex agnus-castus for insomnia, there is insufficient reliable information available about the clinical effects of vitex agnus-castus for this condition.
• Lactation. Although there is interest in using oral vitex agnus-castus for stimulating lactation, there is insufficient reliable information available about the clinical effects of vitex agnus-castus for this condition.
• Menopausal symptoms. Clinical research suggests that vitex agnus-castus can relieve some menopausal symptoms; however, most research uses vitex agnus-castus in combination with other treatments. Details: Clinical research shows that taking vitex agnus-castus extract 15 mg twice daily for 8 weeks improves some menopausal symptoms, including anxiety and vasomotor dysfunction, by 76% and 88%, respectively, when compared with baseline. However, there was no effect on depression or sexual dysfunction (101980). Vitex agnus-castus has also been studied as a component of combination products. Preliminary clinical research shows that taking a combination of vitex agnus-castus, equivalent to 1000 mg dried fruit, black seed powder 500 mg, and citalopram 20 mg daily for 8 weeks reduces vasomotor, psychosocial, and physical symptoms of menopause when compared with citalopram alone (100325). Other preliminary clinical research shows that taking one capsule orally daily of a combination of vitex agnus-castus 400 mg, evening primrose oil 500 mg, soy isoflavones 100 mg, and black cohosh 520 mg (Estosalus, Max Biocare Pty Ltd) for 12 weeks moderately reduces the severity of hot flashes, sweating, sleep problems, depressed mood, and irritability when compared with placebo. There was no effect on plasma lipids, joint discomfort, anxiety, exhaustion, or sexual problems (105102). It is unclear if these effects are due to vitex agnus-castus, other ingredients, or the combination.
• Menorrhagia. It is unclear if oral vitex agnus-castus is beneficial in patients with menorrhagia. Details: A meta-analysis of two moderate quality clinical trials in patients who had heavy menstrual periods shows that taking vitex agnus-castus does not reduce menstrual bleeding over the next 1-2 menstrual cycles when compared with placebo (101982). However, preliminary clinical research in patients using an intrauterine device (IUD) shows that taking vitex agnus-castus three times daily for 8 days, starting on the first day of menstruation, and repeated for four consecutive menstrual cycles, reduces the amount of bleeding by approximately 48% when compared with baseline. This reduction was similar to the effects of mefenamic acid 250 mg daily after 4 months, although treatment with mefenamic acid was superior during the first three months (90620).
• Migraine headache. Although there is interest in using oral vitex agnus-castus for migraine headache, there is insufficient reliable information available about the clinical effects of vitex agnus-castus for this condition.
• Polycystic ovary syndrome (PCOS). Vitex agnus-castus has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: Preliminary clinical research in patients with oligomenorrhea due to PCOS shows that taking a traditional combination product (Aslagh) containing equivalent amounts of essential oils of vitex agnus-castus fruit, fennel, and wild carrot seeds orally daily for 3 months, either alone or in combination with metformin, improves rates of menstrual bleeding and menstrual cyclicity similarly to metformin alone. All three groups experienced a significant improvement from baseline. Aslagh was taken as two, 500-mg capsules twice daily, except during menses; metformin was titrated over one week to a dose of 500 mg three times daily (108974).
• Premenstrual dysphoric disorder (PMDD). Limited evidence suggests that vitex agnus-castus might improve symptoms of PMDD. Details: In a clinical trial, vitex agnus-castus 20-40 mg daily for 8 weeks was similar to fluoxetine 20-40 mg daily for relieving symptoms of PMDD. About 58% of patients responded to vitex agnus-castus, compared to about 68% of patients taking fluoxetine. Vitex agnus-castus was more effective for physical symptoms such as breast tenderness, swelling, cramps, and food cravings (12207,41493).
• Rheumatoid arthritis (RA). Although there is interest in using oral vitex agnus-castus for RA, there is insufficient reliable information available about the clinical effects of vitex agnus-castus for this condition.
• Sexual dysfunction. It is unclear if oral vitex agnus-castus is beneficial in patients with sexual dysfunction. Details: Preliminary clinical research in healthy females under 44 years of age with sexual dissatisfaction shows that taking a specific vitex agnus-castus product (Agnugol, Goldaru Herbal Pharmaceutical Company) 3.2-4.8 mg orally once daily for 16 weeks modestly improves scores of sexual satisfaction, function, arousal, and desire when compared with placebo (109437). Additionally, a moderate-sized clinical study in females 50-69 years old with sexual dysfunction conducted in Iran shows that taking vitex agnus-castus 40 drops daily for 8 weeks improves sexual dysfunction scores from mild dysfunction to no dysfunction at 6 and 8 weeks when compared with placebo but does not improve scores at 4 weeks (112361). More evidence is needed to rate the effectiveness of vitex agnus-castus for these uses.

(Read more about VITEX AGNUS-CASTUS)

POSSIBLY SAFE ...when used orally and appropriately. Black cohosh has been safely used in some studies lasting up to a year (15036,15158,17091,19553,35908); however, most studies have lasted only up to 6 months (141,4614,4620,7054,9437,9494,13143,13184,14330,14423)(14424,15037,15889,15893,35824,35852,35853,35858,35865,35897)(35902,35904,35946,35964,95525,103269). There is concern that black cohosh might cause liver damage in some patients. Several case reports link black cohosh to liver failure or autoimmune hepatitis (4383,10692,11906,12006,13144,14469,15160,16721,16722,16723)(16724,16725,16726,16727,35857,107906). However, the evidence that black cohosh causes liver damage is not conclusive (17085). Until more is known, monitor liver function in patients who take black cohosh.

PREGNANCY: POSSIBLY UNSAFE
when used orally in pregnant patients who are not at term. Black cohosh might have hormonal effects and menstrual and uterine stimulant effects (15035). Theoretically, this might increase the risk of miscarriage; avoid using during pregnancy. There is insufficient reliable information available about the safety of black cohosh when used to induce labor.

LACTATION: POSSIBLY UNSAFE
when used orally. Black cohosh might have hormonal effects. Theoretically, maternal intake of black cohosh might adversely affect a nursing child (15035). Until more is known, nursing patients should avoid taking black cohosh.

(Read more about BLACK COHOSH)

POSSIBLY SAFE ...when used orally and appropriately. Kudzu appears to be safe for up to 4 months (10386,11386,92257). ...when used intravaginally and appropriately. Kudzu 5% to 6% gel has been used with apparent safety for up to 12 weeks (96740,105521,110702).

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

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LIKELY SAFE ...when the fruit extract is used orally and appropriately, short-term. Vitex agnus-castus fruit extract has been used safely in studies at doses up to 40 mg daily, for up to 3 months (7055,7076,7077,7078,7079,12207,13393,15065,90617,90618,96435). There is insufficient reliable information available about the safety of vitex agnus-castus seeds when used orally or topically.

PREGNANCY AND LACTATION: POSSIBLY UNSAFE
when used orally. Theoretically, the hormonal effects of vitex agnus-castus might adversely affect pregnancy or lactation (10979,11456,13393,109439). Animal research shows that taking vitex agnus-castus fruit extract when planning to become pregnant or during pregnancy may increase the risk of infertility, low fetal body weight, abortion, and stillbirth (109439); avoid using.

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ATORVASTATIN (Lipitor) Interaction Rating = Moderate Be cautious with this combination. Severity = High •  Occurrence = Possible •  Level of Evidence = D Taking black cohosh with atorvastatin might increase the risk for elevated liver function tests.  Details In one case report, a patient taking atorvastatin (Lipitor) developed significantly elevated liver function enzymes after starting black cohosh 100 mg four times daily. Liver enzymes returned to normal when black cohosh was discontinued (16725). It is unclear whether the elevated liver enzymes were due to black cohosh itself or an interaction between atorvastatin and black cohosh.

CISPLATIN (Platinol-AQ) Interaction Rating = Moderate Be cautious with this combination. Severity = High •  Occurrence = Possible •  Level of Evidence = D Theoretically, black cohosh may reduce the clinical effects of cisplatin.  Details Animal research suggests that black cohosh might decrease the cytotoxic effect of cisplatin on breast cancer cells (13101).

CYTOCHROME P450 2D6 (CYP2D6) SUBSTRATES Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = B Some research suggests that black cohosh might inhibit CYP2D6, but there is conflicting evidence.  Details Some clinical research suggests that black cohosh might modestly inhibit CYP2D6 and increase levels of drugs metabolized by this enzyme (13536). However, contradictory clinical research shows a specific black cohosh product (Remifemin, Enzymatic Therapy) 40 mg twice daily does not significantly inhibit metabolism of a CYP2D6 substrate in healthy study volunteers (16848). Until more is known, use black cohosh cautiously in patients taking drugs metabolized by CYP2D6.

ESTROGENS Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D Theoretically, black cohosh may alter the effects of estrogen therapy.  Details Some research suggests that black cohosh has estrogenic effects (4618,12064,15035,35831). This may enhance or inhibit the effects of estrogen therapy.

HEPATOTOXIC DRUGS Interaction Rating = Moderate Be cautious with this combination. Severity = High •  Occurrence = Possible •  Level of Evidence = D Theoretically, taking black cohosh with hepatotoxic drugs may increase the risk of liver damage.  Details There is concern that black cohosh might be linked to cases of liver failure and autoimmune hepatitis (4383,10692,11906,11909,12006,13144,14469,15160,107906).

ORGANIC ANION-TRANSPORTING POLYPEPTIDE SUBSTRATES (OATP) Interaction Rating = Minor Be watchful with this combination. Severity = Mild •  Occurrence = Possible •  Level of Evidence = D Black cohosh may inhibit one form of OATP, OATP2B1, which could reduce the bioavailability and clinical effects of OATP2B1 substrates.  Details In vitro research shows that black cohosh modestly inhibits OATP2B1 (35450). OATPs are expressed in the small intestine and liver and are responsible for the uptake of drugs and other compounds into the body. Inhibition of OATP may reduce the bioavailability of oral drugs that are substrates of OATP.

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ANTICOAGULANT/ANTIPLATELET DRUGS Interaction Rating = Moderate Be cautious with this combination. Severity = High •  Occurrence = Possible •  Level of Evidence = D Theoretically, kudzu may increase the risk of bleeding if used with antiplatelet or anticoagulant drugs.  Details Kudzu isoflavones are reported to have antiplatelet activity (13278,13291).

ANTIDIABETES DRUGS Interaction Rating = Minor Be watchful with this combination. Severity = Moderate •  Occurrence = Unlikely •  Level of Evidence = D Theoretically, taking kudzu with antidiabetes drugs might increase the risk of hypoglycemia.  Details Kudzu might lower blood glucose levels and have additive effects in patients treated with antidiabetic agents (13285,13292,57868,57951). The dose of diabetes medications might need to be adjusted.

CAFFEINE Interaction Rating = Moderate Be cautious with this combination. Severity = Mild •  Occurrence = Probable •  Level of Evidence = D Theoretically, taking kudzu with caffeine might increase levels of caffeine.  Details In healthy males injected with the kudzu constituent puerarin, caffeine clearance and metabolism is inhibited (23583). This effect has been attributed to inhibition of cytochrome P450 1A2 (CYP1A2) enzyme, which is involved in caffeine metabolism. It is unclear if taking kudzu orally would have this same effect.

ESTROGENS Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = B Theoretically, kudzu might alter the effects of estrogen therapy.  Details Some research suggests that kudzu has estrogenic effects (11386,57874,57877). This may enhance or inhibit the effects of estrogen therapy.

HEPATOTOXIC DRUGS Interaction Rating = Moderate Be cautious with this combination. Severity = High •  Occurrence = Possible •  Level of Evidence = D Theoretically, concomitant use might have additive hepatotoxic effects.  Details There is some concern that kudzu can adversely affect the liver (88777,92259,92260,92262).

METHOTREXATE (Trexall, others) Interaction Rating = Moderate Be cautious with this combination. Severity = High •  Occurrence = Possible •  Level of Evidence = D Theoretically, taking kudzu with methotrexate might increase the risk of methotrexate toxicity.  Details Preclinical research suggests that kudzu extract greatly reduces the elimination and increases the toxicity of methotrexate. Kudzu might inhibit organic anion transporters (OATs) that are responsible for hepatobiliary and renal excretion of anions, similar to the interaction between methotrexate and non-steroidal anti-inflammatory drugs (NSAIDs) (13296).

TAMOXIFEN (Nolvadex) Interaction Rating = Moderate Be cautious with this combination. Severity = High •  Occurrence = Possible •  Level of Evidence = B Theoretically, kudzu might interfere with tamoxifen activity.  Details Some research suggests that kudzu may have estrogenic effects (11386,110702).

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ANTIPSYCHOTIC DRUGS Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D Theoretically, vitex agnus-castus could interfere with the activity of antipsychotic drugs.  Details Vitex agnus-castus might interfere with the action of dopamine antagonists such as antipsychotic drugs due to its dopamine agonist effects (7014,7015).

CONTRACEPTIVE DRUGS Interaction Rating = Moderate Be cautious with this combination. Severity = High •  Occurrence = Possible •  Level of Evidence = B Theoretically, vitex agnus-castus could interfere with oral contraceptives.  Details Vitex agnus-castus might interfere with the efficacy of oral contraceptives due to possible hormone modulating activity (10979,11456).

DOPAMINE AGONISTS Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D Theoretically, vitex agnus-castus could interfere with dopamine agonists.  Details Vitex agnus-castus might potentiate the actions of dopaminergic agonists due to possible dopaminergic effects (10122).

ESTROGENS Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Probable •  Level of Evidence = D Theoretically, vitex agnus-castus could interfere with the activity of estrogens.  Details Vitex agnus-castus has hormone modulating activity that can interfere with the efficacy of hormone replacement therapy (10979,11456).

METOCLOPRAMIDE (Reglan) Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D Theoretically, dopaminergic effects of vitex agnus-castus could interfere with metoclopramide.  Details Vitex agnus-castus might interfere with the action of dopamine antagonists such as metoclopramide due to its possible dopaminergic effects (7014,7015).

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General ...Orally, black cohosh is generally well tolerated when used in typical doses.
Most Common Adverse Effects:
Orally: Breast tenderness, dizziness, gastrointestinal upset, headache, irritability, rash, tiredness.
Serious Adverse Effects (Rare):
Orally: Endometrial hyperplasia and hepatotoxicity, although data are conflicting for both.

Cardiovascular ...A single case of reversible bradycardia has been reported for a 59-year-old female who took one tablet of a specific black cohosh product (Remifemin, Schaper & Brümmer) daily for 2 weeks. The adverse event was considered probably related to black cohosh use, although the exact mechanism by which black cohosh exerted this effect was unclear (35920).
There has been concern that, if black cohosh has estrogen-like effects, it could also potentially cause estrogen-like side effects including increased risk for thromboembolism and cardiovascular disease. These outcomes have not been specifically assessed in long-term trials; however, some research shows that a specific black cohosh extract (CimiPure, PureWorld) does not significantly affect surrogate markers for thromboembolism and cardiovascular risk such as fibrinogen, cholesterol, triglycerides, glucose, or insulin levels compared to placebo (16850).

Dermatologic ...Black cohosh has been associated with skin irritation and rashes (7054,10987,14330,15889,35853). A case report describes a patient who developed cutaneous pseudolymphoma 6 months after starting a specific black cohosh extract (Remifemin). Symptoms resolved within 12 weeks of discontinuing black cohosh (15890).

Gastrointestinal ...Orally, black cohosh can commonly cause gastrointestinal upset (4383,4615,4616,10988,13184,35824,35853,35965,103269,111714). Constipation and indigestion have also been reported (7054,35852).

Genitourinary ...Orally, black cohosh, including the specific black cohosh product Remifemin, may cause vaginal bleeding and breast tenderness in some postmenopausal patients (15889,35824). However, the frequency of these events seems to be less than that of tibolone, a prescription hormone medication used to treat symptoms of menopause (15889,35904).
Due to the potential estrogen-like effects, there is concern that black cohosh might increase the risk of endometrial hyperplasia. However, a specific black cohosh extract CR BNO 1055 (Klimadynon/Menofem, Bionorica AG) does not appear to cause endometrial hyperplasia. Clinical research in postmenopausal adults shows that taking 40 mg daily of this extract for 12 weeks does not significantly increase superficial cells when compared with placebo, and causes significantly fewer superficial cells when compared with conjugated estrogens (Premarin) (14330). Additional clinical research shows that taking 40 mg daily of this extract for a year does not increase the risk of endometrial hyperplasia or endometrial thickening in postmenopausal adults (15036). Another specific combination product containing black cohosh extract plus St. John's wort (Gynoplus, Jin-Yang Pharm) also does not significantly increase superficial cells compared to placebo after 12 weeks of treatment (15893). Some patients taking tamoxifen plus black cohosh have experienced endometrial hyperplasia and vaginal bleeding. However, these effects are more likely due to tamoxifen than black cohosh (7054).

Hepatic ...There is concern that black cohosh might cause liver disease, hepatotoxicity, or hepatitis. Adverse effects on the liver have not been documented in clinical studies. However, multiple case reports of liver toxicity, hepatitis, and abnormal liver function have been described in females taking black cohosh products alone or in combination with other herbs or drugs. In some cases, patients developed liver failure and required immediate liver transplantation (4383,10692,11909,12006,13144,14469,15160,16721,16722,16723) (16724,16727,35883,35888,35890,35895,89465,101592,107906). In one case, a female developed autoimmune hepatitis after 3 weeks of taking black cohosh. Symptoms resolved 2 weeks after discontinuing black cohosh (11906). In at least three cases, females have developed elevated liver enzymes and symptoms of hepatotoxicity after taking black cohosh products. Symptoms resolved and liver enzymes normalized within a week of discontinuing black cohosh (16725,16726). Analysis of two liver biopsies suggests that hepatotoxicity associated with black cohosh use results from the accumulation of 4HNE protein adducts in the cytoplasm of liver cells, which promotes the migration of lymphocytes to the affected area and induces an autoimmune response leading to troxis necrosis (89469).
However, many of these cases are poorly documented. Causality is possible based on some reports; however, other reports do not indicate that black cohosh is the probable cause of the events (15891,15892,16722,16723,16727,89465). Hepatitis can occur with no identifiable cause, raising the possibility that black cohosh and hepatitis might have been coincidental in some cases. Also, plant misidentification can occur, resulting in accidental substitution of a hepatotoxic plant (11910). Therefore, some experts argue that these cases do not provide conclusive evidence that black cohosh is responsible for liver disease (17085,35882,111634). Nonetheless, some countries require cautionary labeling on black cohosh products suggesting a risk of liver toxicity. The United States Pharmacopeia also recommends cautionary labeling on black cohosh products (16722). Until more is known about this potential risk, consider monitoring liver function in patients who take black cohosh.

Musculoskeletal ...One patient treated with black cohosh in a clinical trial discontinued treatment due to edema and arthralgia (35897).
Black cohosh has been linked to asthenia and muscle damage in one case. A 54-year-old female experienced asthenia with elevated creatinine phosphokinase (CPK) and lactate dehydrogenase (LDH) levels while taking black cohosh. The patient had taken a specific black cohosh extract (Remifemin) for 1 year, discontinued it for 2 months, restarted it, and then experienced symptoms 2 months later. Symptoms began to resolve 10 days after discontinuing black cohosh (14299).

Neurologic/CNS ...Orally, black cohosh may cause headache, dizziness, or tiredness (35852,35886). There is one case report of seizures in a female who used black cohosh, evening primrose oil, and chasteberry (10988).
Also, there has been a case report of severe complications, including seizures, renal failure, and respiratory distress, in an infant whose mother was given an unknown dose of black cohosh and blue cohosh at 42 weeks gestation to induce labor (1122,9492,9493). However, this adverse effect may have been attributable to blue cohosh.
In another case report, orobuccolingual dyskinesia, including tongue-biting, eating difficulties, and speech problems, was reported in a 46-year-old female who took two tablets containing black cohosh 20 mg and Panax ginseng 50 mg daily for 15 months. The patient's condition improved after stopping treatment with the herbs and taking clonazepam 2 mg daily with baclofen 40 mg daily (89735).

Ocular/Otic ...There is some concern that black cohosh might increase the risk of retinal vein thrombosis due to its estrogenic activity. In one case, a patient with protein S deficiency and systemic lupus erythematosus (SLE) experienced retinal vein thrombosis 3 days after taking a combination product containing black cohosh 250 mg, red clover 250 mg, dong quai 100 mg, and wild yam 276 mg (13155). It is unclear if this event was due to black cohosh, other ingredients, the combination, or another factor.

Oncologic ...There is some concern that black cohosh may affect hormone-sensitive cancers, such as some types of breast or uterine cancer, due to its potential estrogenic effects. However, evidence from a cohort study suggests that regular use of black cohosh is not associated with the risk of breast or endometrial cancer (17412,111634).

Psychiatric ...A 36-year-old female with a 15-year history of depression developed mania with psychotic and mixed features after taking a black cohosh extract 40 mg daily. The patient gradually recovered after stopping black cohosh and receiving treatment with antipsychotics (104517).

Pulmonary/Respiratory ...There has been a case report of severe complications, including seizures, renal failure, and respiratory distress, in an infant whose mother was given an unknown dose of black cohosh and blue cohosh at 42 weeks gestation to induce labor (1122,9492,9493). However, this adverse effect may have been attributable to blue cohosh.

Renal ...There has been a case report of severe complications, including seizures, renal failure, and respiratory distress, in an infant whose mother was given an unknown dose of black cohosh and blue cohosh at 42 weeks gestation to induce labor (1122,9492,9493). However, this adverse effect may have been attributable to blue cohosh.

Other ...While rare, weight gain has been reported in some patients taking black cohosh. However, in most cases the causality could not be established. A review of the literature, including published case reports, spontaneous reports to adverse event databases, and clinical trials, suggests that black cohosh does not cause weight gain (107907).

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General ...Orally and intravaginally, kudzu seems to be well tolerated.
Serious Adverse Effects (Rare):
Orally: Elevated liver transaminases.

Cardiovascular ...Orally, side effects of kudzu reported in clinical trials have included palpitations and chest discomfort; however, these effects did not occur more frequently than with placebo (57924,57927).

Dermatologic ...Orally, a side effect of kudzu reported in one clinical trial has included urticaria; however, this effect did not occur more frequently than with placebo (57924). There is one case report of allergic reaction following use of a combination herbal product (Kakkonto) containing kudzu involving a maculopapular eruption starting on the thighs and spreading over the entire body (13111,57886).

Gastrointestinal ...Orally, some side effects of kudzu reported in clinical trials have included nausea, dyspepsia, and bloating; however, these effects did not occur more frequently than with placebo (57927,57942).

Genitourinary ...Intravaginally, irritation of the vulva has been reported with kudzu gel. These cases were generally mild and transient (110702).

Hematologic ...Intravenously, the kudzu derivative, puerarin, has caused intravascular hemolysis (13298,15025,57947).

Hepatic ...Orally, there are several cases reports of liver injury following use of kudzu involving elevated aspartate aminotransferase (AST) and alanine aminotransferase (ALT) levels (88777,92260).

Neurologic/CNS ...Orally, a side effect of kudzu reported in one clinical trial has included dizziness; however, this effect did not occur more frequently than with placebo (57924).

Other ...Orally, a side effect of kudzu reported in one clinical trial has included mastodynia; however, this effect did not occur more frequently than with placebo (57942).

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General ...Orally, vitex agnus-castus is generally well tolerated.
Most Common Adverse Effects:
Orally: Diarrhea, fatigue, headache, insomnia, irregular menstruation, nausea, skin irritation, stomach pain, vomiting.

Dermatologic ...Orally, skin conditions such as itching, irritation, urticaria, rash, acne, eczema, and hair loss have been reported (7055,7076,7078,7079,12207,13393,15065,90617,90619,101981).

Gastrointestinal ...Orally, gastrointestinal upset or pain, diarrhea, and nausea and vomiting, have been reported (7079,12207,13393,15065,90620,101981,101982). In one clinical trial, a single patient reported persistent gastroenteritis while taking vitex agnus-castus (7076). Orally, development of a bezoar resulting in colonic obstruction is described in a 63-year-old male who consumed an unknown amount of vitex agnus-castus seeds (111752).

Genitourinary ...Orally, irregular or prolonged menstrual bleeding has been reported (7055,7079,12207,13393,15065,41489,41490,95326).

Hematologic ...Orally, nosebleed has been reported in a single patient in a clinical trial (7079).

Immunologic ...Orally, multiple abscesses have been reported in a single patient (7055).

Neurologic/CNS ...Orally, headache, fatigue, and insomnia (7076,7078,12207,13393,13395,15065), confusion (90617), and vertigo (7079) have been reported.

Other ...Orally, weight gain has been reported (12207,13393,15065).

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