Ingredients | Amount Per Serving |
---|---|
Proprietary Blend
|
1000 mg |
(Centella asiatica )
(leaf)
(Brahmi)
(Certified Organic)
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(Bacopa monnieri)
(Certified Organic)
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Eclipta
(Bhringaraj)
(Eclipta alba)
(Certified Organic)
|
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(Passiflora incarnata)
(Certified Organic)
|
|
Dwarf Morning Glory
(Convolvulus prostratus )
(Shankhapushpi)
(Certified Organic)
|
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(Withania somnifera )
(root)
(Certified Organic)
|
|
Finger-Leaf Morning Glory
(Ipomoea digitata )
(root)
(Vidari Kanda)
(Certified Organic)
|
|
(Scutellaria laterifolia )
(herb)
(Certified Organic)
|
|
(Piper longum )
(fruit)
(Pippali)
(Certified Organic)
|
|
(Myristica fragrans )
(seed)
(Certified Organic)
|
|
(Elettaria cardamomum)
(Certified Organic)
|
Rice Flour, Gum Acacia
Below is general information about the effectiveness of the known ingredients contained in the product Mental Clarity. Some ingredients may not be listed. This information does NOT represent a recommendation for or a test of this specific product as a whole.
INSUFFICIENT RELIABLE EVIDENCE to RATE
INSUFFICIENT RELIABLE EVIDENCE to RATE
INSUFFICIENT RELIABLE EVIDENCE to RATE
INSUFFICIENT RELIABLE EVIDENCE to RATE
INSUFFICIENT RELIABLE EVIDENCE to RATE
INSUFFICIENT RELIABLE EVIDENCE to RATE
INSUFFICIENT RELIABLE EVIDENCE to RATE
INSUFFICIENT RELIABLE EVIDENCE to RATE
Below is general information about the safety of the known ingredients contained in the product Mental Clarity. Some ingredients may not be listed. This information does NOT represent a recommendation for or a test of this specific product as a whole.
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.
POSSIBLY SAFE ...when used orally and appropriately, short-term. Bacopa has been used safely in clinical trials at a dose of up to 600 mg daily for up to 12 weeks (10058,10059,17946,97605).
CHILDREN: POSSIBLY SAFE
when used orally and appropriately, short-term.
Clinical research suggests bacopa extract might be safe to use at a dose of 225 mg daily for up to 6 months or 320 mg daily for up to 14 weeks in children aged 6-14 years (33304,97603,109625).
PREGNANCY AND LACTATION:
Insufficient reliable information available; avoid using.
LIKELY SAFE ...when used orally in amounts commonly found in foods. Cardamom has Generally Recognized as Safe (GRAS) status in the US (4912).
POSSIBLY SAFE ...when used orally in medicinal amounts, short-term. Cardamom powder 3 grams daily in 2-3 divided doses has been used with apparent safety for up to 16 weeks (95308,95597,101885,107920). ...when the essential oil is used by inhalation for aromatherapy (77054,95307).
PREGNANCY: LIKELY SAFE
when used orally in amounts commonly found in foods.
PREGNANCY: POSSIBLY UNSAFE
when used orally in medicinal amounts.
Cardamom is thought to have abortifacient and emmenagogue effects (19,39884). Avoid using amounts greater than those used in food.
LACTATION: LIKELY SAFE
when used orally in amounts commonly found in foods.
There is insufficient reliable information available about the safety of cardamom when used in medicinal amounts. Avoid using amounts greater than those used in food.
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.
LIKELY SAFE ...when used orally in food amounts. The fruit is commonly used in foods (101151). There is insufficient reliable information available about the safety of Indian long pepper when used in medicinal amounts.
PREGNANCY AND LACTATION:
Insufficient reliable information available; avoid using in medicinal amounts.
LIKELY SAFE ...when used orally and appropriately in amounts commonly found in foods. Nutmeg is commonly used as a spice. Nutmeg and nutmeg oil have Generally Recognized as Safe (GRAS) status in the US (4912). There is insufficient reliable information available about the safety of nutmeg when used orally in larger doses, up to 120 mg daily. These doses have not been adequately evaluated in clinical research. However, doses at or above 120 mg daily have been associated with serious adverse effects (19292).
POSSIBLY UNSAFE ...when used orally in doses of 120 mg or greater. Chronic use of nutmeg in these doses has been associated with psychotic episodes and hallucinations (19292,19296,19487). Acute intoxication from nutmeg has been described in several case reports in which subjects ingested a single dose of 5-80 grams (2563,19297,19300,19491,111750). Symptoms of toxicity ranged from nausea, dry mouth, and dizziness to palpitations, agitation, and hallucinations (2563,3494,19293,19294,19295,19297,19298,19299,19489,19490)(19491,103373,111750). Two deaths involving nutmeg intoxication have also been reported (19300,112016) . Symptoms generally start 0.5-8 hours after ingestion and last up to 24-48 hours (19298,19488,19491,103372,103373). There is insufficient reliable information available about the safety of nutmeg when used topically.
PREGNANCY: LIKELY SAFE
when used orally and appropriately in amounts commonly found in foods.
PREGNANCY: POSSIBLY UNSAFE
when used orally in medicinal amounts.
Nutmeg might have abortifacient activity, and its safrole content might be mutagenic (12).
LACTATION: LIKELY SAFE
when used orally and appropriately in amounts commonly found in foods.
There is insufficient reliable information available about the safety of nutmeg when used in larger, medicinal amounts during lactation; avoid using.
LIKELY SAFE ...when used orally as a flavoring in foods. The US Food and Drug Administration (FDA) lists passion flower as a permitted food flavoring additive, to be used in the minimum quantity necessary (91203).
POSSIBLY SAFE ...when used orally and appropriately in medicinal amounts, short-term. Passion flower extract has been used with apparent safety at doses up to 800 mg daily for up to 8 weeks (88198,102866). A specific passion flower extract (Pasipay, Iran Darouk Pharmaceutical Company) has been safely used at a dose of 45 drops daily for up to one month (8007,95036). Also, a tea prepared by steeping 2 grams of the dried aerial parts of passion flower in 250 mL of boiling water for 10 minutes has been used nightly for 7 nights (17374). There is insufficient reliable information available about the safety of passion flower when used topically.
CHILDREN: POSSIBLY SAFE
when used orally and appropriately, short-term.
A specific passion flower product (Pasipay, Iran Darouk Pharmaceutical Company) has been used safely in children aged 6-13 years at a dose of 0.04 mg/ kg daily for 8 weeks (88197).
PREGNANCY: POSSIBLY UNSAFE
when used orally.
Some case reports suggest that passion flower use during the first and second trimesters of pregnancy may be associated with an increased risk for premature rupture of membranes and meconium aspiration syndrome; however, causality has not been confirmed (97279). The alkaloids harman and harmaline, which are sometimes found in passion flower, have been reported to have uterine stimulant activity (4,11020,95037). It is not known whether these constituents are present in sufficient quantities to have an effect.
LACTATION:
Insufficient reliable information available; avoid using.
There is insufficient reliable information available about the safety of skullcap.
PREGNANCY AND LACTATION:
Insufficient reliable information available; avoid using.
Below is general information about the interactions of the known ingredients contained in the product Mental Clarity. Some ingredients may not be listed. This information does NOT represent a recommendation for or a test of this specific product as a whole.
Theoretically, taking ashwagandha with antidiabetes drugs might increase the risk of hypoglycemia.
Details
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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.
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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.
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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).
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Theoretically, taking ashwagandha might decrease the effects of immunosuppressants.
Details
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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).
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Theoretically, concurrent use might decrease the effectiveness of both agents.
Details
Bacopa seems to inhibit acetylcholinesterase and might increase acetylcholine levels, which could counteract the effects of anticholinergic drugs (17946). Similarly, anticholinergic drugs might counteract the cholinergic effects of bacopa.
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Theoretically, bacopa might increase the effects and adverse effects of cevimeline.
Details
In one case, a 58-year-old female taking cevimeline long-term for Sjogren syndrome experienced hyperhidrosis, malaise, nausea, and tachycardia shortly after taking a single dose of bacopa. Symptoms resolved after two days. Cevimeline is metabolized by cytochrome P450 (CYP) 2D6 and CYP3A4, and researchers theorize that bacopa may have inhibited these isoenzymes (109627). However, it is unclear if bacopa causes clinically significant inhibition of either CYP2D6 or CYP3A4.
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Theoretically, concurrent use of bacopa with other cholinergic drugs might have additive effects.
Details
Bacopa seems to inhibit acetylcholinesterase and might increase acetylcholine levels (17946). Theoretically, this could result in additive cholinergic effects when used with cholinergic drugs.
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Theoretically, bacopa might increase the levels and adverse effects of CYP1A2 substrates.
Details
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Theoretically, bacopa might increase the levels and adverse effects of CYP2C19 substrates.
Details
In vitro evidence suggests that bacopa extract can moderately and non-competitively inhibit CYP2C19 enzymes (97606). It is not known whether this is clinically significant.
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Theoretically, bacopa might increase the levels and adverse effects of CYP2C9 substrates.
Details
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Theoretically, bacopa might increase the levels and adverse effects of CYP3A4 substrates.
Details
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Theoretically, bacopa might have additive effects when used with thyroid hormone.
Details
Animal research suggests that bacopa increases thyroxine (T4) levels in mice by about 40% (33286).
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Theoretically, taking gotu kola might increase the sedative effects of CNS depressants.
Details
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Theoretically, taking gotu kola with hepatotoxic drugs might have additive adverse effects.
Details
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Theoretically, Indian long pepper might increase the effects and adverse effects of amoxicillin.
Details
Evidence from animal research shows that piperine, a constituent of Indian long pepper, increases the plasma levels of amoxicillin when taken concomitantly (29269).
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Theoretically, Indian long pepper might increase the risk of bleeding when taken with anticoagulant/antiplatelet drugs.
Details
In vitro research shows that Indian long pepper extract inhibits platelet aggregation (101151).
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Theoretically, Indian long pepper might increase the risk of hypoglycemia when taken with antidiabetes drugs.
Details
Animal research shows that piperine, a constituent of Indian long pepper, can reduce blood glucose levels (29225). Monitor blood glucose levels closely. Dose adjustments might be necessary.
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Theoretically, Indian long pepper might increase blood levels of carbamazepine.
Details
A small pharmacokinetic study in patients taking carbamazepine 300 mg or 500 mg twice daily shows that a single 20 mg dose of purified piperine, which is a constituent of Indian long pepper, increases carbamazepine levels. Piperine may increase absorption by increasing blood flow to the GI tract, increasing the surface area of the small intestine, or by cytochrome P450 3A4 (CYP3A4) inhibition in the gut wall. Absorption was significantly increased by 7-10 mcg/mL/hour. The time to eliminate carbamazepine was also increased by 4-8 hours. Although carbamazepine levels were increased, this did not appear to increase side effects (16833).
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Theoretically, Indian long pepper might increase the effects and adverse effects of cefotaxime.
Details
Animal research shows that piperine, a constituent of Indian long pepper, increases the plasma levels of cefotaxime when taken concomitantly (29269).
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Theoretically, Indian long pepper might increase the effects and adverse effects of cyclosporine.
Details
In vitro research shows that piperine, a constituent of Indian long pepper, increases the bioavailability of cyclosporine (29282).
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Theoretically, Indian long pepper might increase the effects and adverse effects of CYP1A1 substrates.
Details
In vitro research shows that piperine, a constituent of Indian long pepper, inhibits CYP1A1 (29213).
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Theoretically, Indian long pepper might increase the effects and adverse effects of CYP2B1 substrates.
Details
In vitro research shows that piperine, a constituent of Indian long pepper, inhibits CYP2B1 (29332).
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Theoretically, Indian long pepper might increase the effects and adverse effects of CYP3A4 substrates.
Details
In vitro research shows that piperine, a constituent of Indian long pepper, inhibits CYP3A4 (14375).
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Theoretically, Indian long pepper might increase blood levels of nevirapine.
Details
A small pharmacokinetic study shows that piperine, a constituent of Indian long pepper, increases the plasma concentration and systemic exposure of nevirapine. However, no adverse effects were associated with the elevated plasma levels of nevirapine (29209).
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Theoretically, Indian long pepper might increase levels of P-glycoprotein substrates.
Details
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Theoretically, Indian long pepper might increase the sedative effects of pentobarbital.
Details
Animal research shows that piperine, a constituent of Indian long pepper, can increase pentobarbitone-induced sleeping time (29214).
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Theoretically, Indian long pepper might increase blood levels of phenytoin.
Details
A small pharmacokinetic study shows that piperine, a constituent of Indian long pepper, increases phenytoin serum levels and slows its elimination (537).
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Theoretically, Indian long pepper might increase blood levels of propranolol.
Details
A small pharmacokinetic study shows that piperine, a constituent of Indian long pepper, accelerates absorption and increases serum concentrations of propranolol (538).
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Theoretically, Indian long pepper might increase blood levels of rifampin.
Details
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Indian long pepper might increase blood levels of theophylline.
Details
A small pharmacokinetic study shows that piperine, a constituent of Indian long pepper, increases serum concentrations and slows elimination of theophylline (538).
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Theoretically, concomitant use of nutmeg and anticholinergic drugs might decrease the effectiveness of either agent.
Details
Animal research suggests that nutmeg extract can inhibit acetylcholinesterase and might increase acetylcholine levels (25549).
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Theoretically, concomitant use of nutmeg with other cholinergic drugs might have additive effects and increase the risk of cholinergic side effects.
Details
Animal research suggests that nutmeg extract can inhibit acetylcholinesterase and might increase acetylcholine levels (25549).
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Theoretically, nutmeg might increase the risk of additive sedation when taken with CNS depressants.
Details
Animal studies suggest that nutmeg extracts and several volatile oils in nutmeg, such as methyleugenol, isoeugenol, safrole, myristicin, trimyristin, 1,8-cineole, and geranyl acetate, have sedative effects (2563,25544,25545,25547,25548). One animal study shows that petroleum ether extracts of nutmeg can potentiate the effects of pentobarbital or phenobarbital (25547). However, evidence from other animal research suggests that the nutmeg constituent myristicin can actually reduce sleeping time in rats pretreated with phenobarbital (3492,3493).
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Theoretically, nutmeg might decrease the levels and clinical effects of drugs metabolized by CYP1A1.
Details
Animal research suggests that intraperitoneal injections of myristicin, a constituent of nutmeg, can induce CYP1A1 (3493).
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Theoretically, nutmeg might decrease levels of drugs metabolized by CYP1A2.
Details
Animal research suggests that intraperitoneal injections of myristicin, a constituent of nutmeg, can induce CYP1A2 (3493).
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Theoretically, nutmeg might decrease levels of drugs metabolized by CYP2B1.
Details
Animal research suggests that intraperitoneal injections of myristicin, a constituent of nutmeg, can induce CYP2B1 (3493).
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Theoretically, nutmeg might increase or decrease the effects and adverse effects of phenobarbital.
Details
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Concomitant use of passion flower with sedative drugs might cause additive effects and side effects.
Details
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Theoretically, passion flower might decrease the effects of CYP3A4 substrates.
Details
In vitro research suggests that passion flower can induce CYP3A4 enzymes, albeit to a much lower degree than rifampin, a known CYP3A4 inducer (110704).
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Theoretically, passion flower might reduce the bioavailability of OATP2B1 and OATP1A2 substrates.
Details
In vitro research shows that the passion flower constituents apigenin and vitexin inhibit OATP2B1 and OATP1A2. This inhibition may be dose-dependent. One specific high-flavonoid passion flower extract (Valverde) seems to inhibit OATP2B1 and OATP1A2, while another extract with a lower flavonoid concentration (Arkocaps) shows less potent inhibition (105095). OATPs are responsible for the uptake of drugs and other compounds into the body; however, the specific activities of OATP2B1 and OATP1A2 are not well characterized.
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Theoretically, skullcap can have additive effects when used with other CNS depressants.
Details
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Below is general information about the adverse effects of the known ingredients contained in the product Mental Clarity. Some ingredients may not be listed. This information does NOT represent a recommendation for or a test of this specific product as a whole.
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 liver failure, hepatic encephalopathy, and the need for liver transplantation 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).
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) 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 154-1350 mg daily has played a role in several case reports of liver injury. 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, 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). Laboratory findings include elevated aspartate transaminase (AST), alanine transaminase (ALT), alkaline phosphatase, and serum bilirubin (112111). In most cases, liver enzymes normalized within 1-5 months after discontinuation of ashwagandha (102686,107372,110491,111535,112111). 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 and liver failure requiring liver transplantation (110490).
Neurologic/CNS ...Orally, ashwagandha has been reported to cause drowsiness (110492). 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.
General
...Orally, bacopa is generally well tolerated.
Most Common Adverse Effects:
Orally: Abdominal cramps, diarrhea, dry mouth, headache, nausea.
Cardiovascular ...Orally, bacopa has been reported to cause palpitations (10058).
Gastrointestinal ...Orally, bacopa has been reported to cause abdominal cramps, abdominal pain, bloating, decreased appetite, diarrhea, dry mouth, excessive thirst, flatulence, indigestion, nausea, and increased stool frequency. Rates of adverse gastrointestinal events have ranged from 12% to 30% (10058,17946,33295,97605,109623,111520).
Musculoskeletal ...Orally, bacopa has been reported to cause arthralgia, muscle fatigue, and myopathy (10058,109623,111522). In one case, a 21-year-old male experienced progressive proximal weakness, muscle atrophy, weight loss, dark urine, and elevated serum markers of myopathy, with muscle biopsy showing immune-mediated necrotizing myopathy, after taking a supplement containing bacopa for 5 years (111522).
Neurologic/CNS ...Orally, bacopa has been reported to cause drowsiness, headache, insomnia, and vivid dreams (10058,10059,17946,109623).
Other ...Orally, bacopa has been reported to cause flu like symptoms and fatigue (10058,97605,111520).
General ...Orally, cardamom seems to be well tolerated.
Dermatologic ...Orally, mild skin inflammation due to cardamom has been reported in one participant of a clinical trial (101887). Topically, a case report describes chronic hand dermatitis in a confectioner frequently exposed to cardamom. Skin patch tests were positive for cardamom, and for terpenoids present in the seeds (39875).
Genitourinary ...Orally, dysuria due to cardamom has been reported in one participant of a clinical trial (101887). Also, a case report describes a 5-year-old female who developed hematuria after eating ice cream flavored with cardamom. It resolved spontaneously and there was no re-challenge (95306). It is not clear if cardamom is the direct cause of hematuria in this case.
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).
General ...Orally, Indian long pepper is well tolerated when used in food (101151). No adverse effects have been reported when Indian long pepper is used as medicine. However, a thorough evaluation of safety outcomes has not been conducted.
General
...Orally, nutmeg is generally well tolerated when used as a spice in foods.
Acute or chronic use of nutmeg at high doses is unsafe.
Most Common Adverse Effects:
Topically: Allergic contact dermatitis in sensitive individuals.
Serious Adverse Effects (Rare):
Orally: Accidental or intentional overdose with nutmeg has been associated with several serious adverse cardiovascular, gastrointestinal, neurological, and psychiatric events. Death due to overdose has also been reported.
Cardiovascular ...Orally, in cases of nutmeg overdose, tachycardia, palpitations, weak pulse, hypotension, and nonspecific electrocardiographic changes have been reported (3494,19293,19295,19299,19300,19488,19489,25943,103372,103373)(111750).
Dermatologic ...Topically, allergic contact dermatitis to nutmeg has been reported (25945,25946).
Gastrointestinal ...Orally, nausea was reported in a 13-year-old female consuming nutmeg capsules while smoking cannabis (2563). Vomiting was reported in a case of a 19-year-old female using high doses of nutmeg with a history of lysergic acid diethylamide (LSD) and cannabis use (19294). Burning epigastric pain, gastroenteritis, diarrhea, nausea, and increased thirst have been reported in other cases of intentional or unintentional nutmeg overdose (19293,19299,19300,19489,19490,103372,103373). Vomiting has been reported in a 17-year-old male who snorted at least 15 grams of nutmeg powder (103372).
Hematologic ...Orally, hyponatremia and leukocytosis with neutrophilia associated with nutmeg overdose have been rarely reported (103372).
Hepatic ...Orally, elevated liver enzymes associated with nutmeg overdose have been reported rarely (103372).
Immunologic ...Topically, allergic contact dermatitis to nutmeg has been reported (25945,25946).
Musculoskeletal ...Orally, muscle weakness, numbness, and ataxia were reported in a 13-year-old female consuming nutmeg capsules while smoking cannabis (2563). An ataxic gait has been reported in a 17-year-old male who snorted at least 15 grams of nutmeg powder (103372).
Neurologic/CNS ...Orally, headache, dizziness, and drowsiness were reported in a 13-year-old female consuming nutmeg capsules while smoking cannabis (2563). Adverse effects associated with high intake of nutmeg have included confusion, dizziness, drowsiness, hallucinations, headache, incoherent speech, hot and cold sensations, sensations of limb loss, convulsions, and coma (19294,19299,19300,19487,19489,19490,103372,103373,111750). Sweating and hypothermia have also been reported following intake of high doses of nutmeg (19293,19294). Lethargy has been reported in a 17-year-old male who snorted at least 15 grams of nutmeg powder (103372).
Ocular/Otic ...Orally, a case of double, triple, and blurred vision has been reported for a 13-year-old female who consumed nutmeg capsules while smoking cannabis (2563). Pupil dilation and pupil constriction has been reported from exposure to nutmeg (25948). Involuntary eye movement has been reported in a 17-year-old male who snorted at least 15 grams of nutmeg powder (103372).
Psychiatric ...Orally, visual, auditory, and tactile hallucinations, depression, suicidal ideation, insomnia, restlessness, and bizarre behavior have been reported following nutmeg intoxication in various reports (12,2563,19300,19492,103372,103373). Other adverse effects associated with high intake of nutmeg have included disorientation, stupor, euphoria, anxiety, and agitation (19300,19489,103373,103374). Chronic psychosis has been associated with rare cases of prolonged abuse of nutmeg (103372). However, some researchers suggest that nutmeg does not have significant psychological or behavioral effects, even when taken at high doses (25939,25947). Restlessness and anxiety have been reported in a 17-year-old male who snorted at least 15 grams of nutmeg powder (103372).
Other ...Orally, fatal poisoning associated with nutmeg is rare (19300,103372,103373).
General
...Orally, passion flower is well tolerated.
Most Common Adverse Effects:
Orally: Confusion, dizziness, hypersensitivity, and sedation.
Cardiovascular ...There is a case report involving a 34-year-old female who was hospitalized with severe nausea, vomiting, drowsiness, prolonged QT interval, and episodes of nonsustained ventricular tachycardia following use of passion flower extract tablets (Sedacalm, Bioplus Healthcare), 1500 mg on day 1 and 2000 mg on day 2 to relieve stress. All symptoms resolved within one week after passion flower was discontinued (6251).
Genitourinary ...The alkaloids harman and harmaline, which are sometimes found in small amounts in passion flower, have been reported to have uterine stimulant activity (4,11020,95037).
Hematologic ...Orally, passion flower has been reported to cause epistaxis in one clinical trial (95038). Vasculitis has also been reported with use of a specific herbal product (Relaxir) produced mainly from the fruits of passion flower (6).
Hepatic ...There is debate about whether passion flower contains cyanogenic glycosides. Several related Passiflora species do contain these constituents (3), including Passiflora edulis, which is associated with liver and pancreatic toxicity (7).
Immunologic
...An idiosyncratic hypersensitivity reaction characterized by urticaria and cutaneous vasculitis has been reported in a 77-year-old male with rheumatoid arthritis after taking a specific combination product that included passion flower extract (Naturest) (68308).
It is unclear if these effects were caused by passion flower or other ingredients.
In clinical trials, passion flower has been reported to cause allergy symptoms including sinus irritation; however, the frequency of these events was statistically nonsignificant when compared to treatment with midazolam 15 mg (95038).
Musculoskeletal ...Orally, passion flower has been reported to cause muscle relaxation in a clinical trial (95038).
Neurologic/CNS ...Orally, sedation, dizziness, ataxia, and confusion have been reported in clinical trials. However, these events generally do not necessitate discontinuation (8007,15391,15392,95036,95038). Altered consciousness has been reported with use of a specific herbal product (Relaxir) produced mainly from the fruits of passion flower (6).
General
...There is currently a limited amount of information available on the adverse effects of skullcap.
Most Common Adverse Effects:
Orally: Cognitive impairment, digestive disturbances, sedation.
Gastrointestinal ...Orally, mild digestive disturbances were reported in around 9% of patients taking skullcap 350 mg three times daily for 2 weeks (91690).
Hepatic ...There are four reports of hepatotoxicity associated with products thought to contain skullcap. However, it is uncertain whether the products actually contained skullcap. It is thought that the products might have been contaminated with an adulterant such as germander (515), which is known to cause liver damage.
Neurologic/CNS ...A single skullcap extract dose of 100 mg does not seem to have adverse CNS effects. However, a higher dose of 200 mg might cause sedation and cognitive impairment (12216). One patient taking skullcap 350 mg three times daily for 2 weeks reported vivid dreams (91690). It is unclear if this event was associated with skullcap.