Liv-First by Herbal Hills

POSSIBLY EFFECTIVE

• Common cold. Oral andrographis, taken alone or as part of a specific combination product (Kan Jang, Swedish Herbal Institute) also containing eleuthero, seems to improve symptoms of the common cold. It is unclear if oral andrographis is beneficial for preventing the common cold. Details: Most clinical research shows that taking andrographis alone or as part of a combination herbal supplement improves cold symptoms (2744,2773,2774,5784,10795,12380,12381,98222). Taking a specific combination product (Kan Jang, Swedish Herbal Institute) containing andrographis extract, standardized to andrographolides 4-5.6 mg, and eleuthero three times daily seems to improve symptoms of the common cold when started within 72 hours of symptom onset. Some symptoms can improve after 2 days of treatment, but it typically takes 4-5 days of treatment for maximal symptom relief (2744,2773,2774,5784,10795,12380). This combination also seems to relieve cold symptoms better than echinacea or placebo in children (12381). Other clinical research shows that taking a specific andrographis extract (KalmCold) 200 mg daily for 5 days reduces cold symptoms by approximately two-fold and increases the number of patients who respond to treatment when compared with placebo (31222). Preliminary clinical research shows that taking andrographis (Kan Jang, Swedish Herbal Institute) prophylactically might decrease the risk of developing a cold by about 50% after 2 months of continuous treatment (2772); however, more evidence is needed to confirm these results.
• Osteoarthritis. Oral andrographis extract has been evaluated for the treatment of osteoarthritis, with promising results. Details: In patients with mild to moderate osteoarthritis of the knee, clinical research shows that taking a specific brand of andrographis extract (ParActin, HP Ingredients) 300 mg and 600 mg daily for 12 weeks reduces pain and stiffness by approximately 40% and 46%, respectively, compared with changes of less than 10% with placebo (101116).
• Tonsillopharyngitis. Oral andrographis has been evaluated for the management of fever and sore throat associated with tonsillopharyngitis, with promising results. Details: Some clinical research shows that andrographis 6 grams daily is comparable to acetaminophen for reducing fever and sore throat associated with tonsillopharyngitis after 3 and 7 days of treatment (2748).
• Ulcerative colitis. Oral andrographis extract has been evaluated for the management of ulcerative colitis symptoms, with promising results. Details: Some clinical research shows that taking andrographis extract 1200-1800 mg daily for 8 weeks reduces symptoms of mild to moderate ulcerative colitis, but does not affect remission rates, when compared with placebo (31231). Additional clinical research also shows that taking andrographis extract 1200 mg daily for 8 weeks is as effective as mesalamine for reducing symptoms in patients with ulcerative colitis (31223).

INSUFFICIENT RELIABLE EVIDENCE to RATE

• Acute bronchitis. Although there has been interest in using oral andrographis for acute bronchitis, there is insufficient reliable information about the clinical effects of andrographis for this purpose.
• Cognitive impairment. Oral andrographis has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: Clinical research in a small number of patients with mild cognitive impairment shows that taking a combination product (Adaptra Forte, Europharma USA) containing andrographis extract 400 mg, standardized to andrographolides 40 mg, and ashwagandha extract 150 mg twice daily for 4 weeks modestly improves some measures of concentration and sleep quality when compared with placebo (104822).
• Coronavirus disease 2019 (COVID-19). It is unclear if oral andrographis is beneficial in mild to moderate COVID-19. Details: A moderate-sized clinical study in adults with mild to moderate COVID-19 receiving standard of care conducted in India shows that taking andrographis raw plant part extract 200 mg twice daily for 14 days improves the time to clinical improvement by 2-points on the World Health Organization (WHO) scale to about 4 days compared with about 6 days in the control group (112920). However, the interpretation of this finding is limited by unbalanced groups with sicker patients in the control group. Additionally, a large observational study conducted in Thailand in unvaccinated hospitalized adults with mild COVID-19 suggests that taking andrographis, dosed as andrographolide 60 mg, three times daily for 5 days is not associated with a decrease in the risk of developing pneumonia when compared with standard of care (112919).
• Diabetes. Oral andrographis has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: A small clinical trial in adults with type 2 diabetes who are taking metformin 1000 mg daily shows that taking a combination product containing andrographis and Syzygium polyanthum leaf extracts, 900 mg daily for 8 weeks, does not improve fasting blood glucose levels, glycated hemoglobin (HbA1c), blood pressure, or blood lipid levels when compared with placebo (101117).
• Familial Mediterranean fever. Oral andrographis has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: Preliminary clinical research in children 3-15 years of age shows that taking a combination product (ImmunoGuard, Inspired Nutritionals) containing andrographis 16 mg, eleuthero, schisandra, and licorice daily for 1 month reduces the duration, frequency, and severity of attacks of familial Mediterranean fever (12382).
• Hypertriglyceridemia. It is unclear if oral andrographis is beneficial in patients with hypertriglyceridemia. Details: A small clinical study in adults with hypertriglyceridemia shows that taking andrographis, standardized to contain andrographolide 119.64-120.36 mg, by mouth daily for 8 weeks decreases triglycerides by 42 mg/dL, demonstrating comparable effects to gemfibrozil. However, compared to baseline, total cholesterol was increased by 15 mg/dL and low-density lipoprotein (LDL) cholesterol was increased by 21 mg/dL, suggesting that the benefits of lower triglycerides may be offset by elevations in other lipid levels. Taking a lower daily dose of andrographis, standardized to contain andrographolide 71.64-72.36 mg, does not seem to affect lipid levels (91839).
• Impaired glucose tolerance (prediabetes). It is unclear if oral andrographis is beneficial in patients with prediabetes. Details: A small crossover clinical study in adults with prediabetes conducted in Indonesia shows that taking andrographis 550 mg for 14 days increases glucagon-like peptide 1 (GLP-1) levels but does not statistically improve measures of insulin resistance (i.e., fasting insulin, fasting glucose, 2-hour postprandial glucose, 2-hour postprandial insulin, homeostatic model assessment for insulin resistance [HOMA-IR]) when compared with placebo (112918). However, it is unclear whether this improvement is clinically significant. In addition, the frequency of andrographis dosing is unclear.
• Influenza. Oral andrographis has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: Preliminary clinical research shows that patients with influenza who take a specific product (Kan Jang, Swedish Herbal Institute) containing andrographis extract, standardized to andrographolides 4-5.6 mg, and eleuthero three times daily for 3-5 days have more rapid symptom relief when compared with patients taking amantadine. Taking this combination product also seems to reduce the risk of post-influenza complications such as rhinosinusitis or bronchitis when compared with amantadine (10441).
• Migraine headache. Oral andrographis has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: Research has evaluated a combination product (Vivinor, Brain Therapeutics; Partena, FB Health) containing andrographis 100 mg, magnesium 281 mg, riboflavin 5 mg, feverfew 150 mg, and coenzyme Q10 20 mg. A nonblinded, clinical study in patients with episodic migraines shows that taking 1-2 tablets of this product daily for 3 months decreases monthly average migraine days, migraine severity, and the number of days an acute migraine medication is used when compared with baseline. In the third month of treatment, 57% of patients had at least a 50% reduction in average migraine days (107473). The validity of this study is limited by the lack of randomization and placebo-control; additionally, it is unclear if any effects are due to andrographis, the other ingredients, or the combination.
• Multiple sclerosis (MS). It is unclear if oral andrographis is beneficial in patients with MS. Details: A small clinical study in patients with relapsing-remitting MS currently receiving interferon-beta shows that taking andrographis dried extract (Innobioscience Spa) 170 mg, standardized to contain andrographolides 85 mg, twice daily for 12 months decreases fatigue by 44%, but does not affect relapse rate or disability, when compared with placebo (91838). Another small clinical study of patients with primary or secondary, but not active, progressive MS shows that taking andrographolide, a constituent of andrographis, 140 mg twice daily for 24 months slows the progression of disability when compared with placebo (104821).
• Rheumatoid arthritis (RA). It is unclear if oral andrographis is beneficial in patients with RA. Details: Preliminary clinical research shows that taking andrographis extract 90 mg daily for 14 weeks reduces symptoms of RA when compared to baseline, but not when compared with placebo (31220).
• Rhinosinusitis. Although there has been interest in using oral andrographis for rhinosinusitis, there is insufficient reliable information about the clinical effects of andrographis for this purpose.
• Upper respiratory tract infection (URTI). Oral andrographis has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: One small clinical study in adults with uncomplicated URTI shows that a specific combination product (Kan Jang, Swedish Herbal Institute) containing andrographis 195 mg and eleuthero root 11.4 mg per capsule, taken as two capsules three times daily for 5 days, reduces the median number of sick leave days to 2 days, compared with 3 days in the placebo group. It also increases the total number of recovered patients on day 3 to 75%, compared with 55% of those taking placebo (107471). More evidence is needed to rate andrographis for these uses.

(Read more about ANDROGRAPHIS)

POSSIBLY EFFECTIVE

• Kidney stones (nephrolithiasis). Although some research disagrees, most clinical research shows that taking chanca piedra might improve clearance and decrease the size of kidney stones. However, it seems that disease severity, stone location, and chanca piedra dose and/or formulation may alter the likelihood of benefit. Details: Preliminary clinical research in adults with kidney stones shows that taking a specific chanca piedra product (Uriston) 2 grams orally daily for up to 3 months after undergoing 1-3 extracorporeal shock wave lithotripsy sessions increases clearance of kidney stones within 30-60 days by 1-2 times that of control (41224). Other preliminary clinical research in patients with kidney stones smaller than 10 mm also shows that drinking a chanca piedra tea, prepared with 4.5 grams of dried extract in 250 mL boiled water, twice daily for 12 weeks decreases the number of kidney stones by 38% and kidney stone size by 40% when compared with baseline (99849). However, a small clinical trial in adults with kidney stones failed to demonstrate beneficial effects from chanca piedra extract 450 mg three times daily orally for 3 months (41202). Some subgroup and other analyses also suggest that chanca piedra may be more effective in patients with hyperoxaluria or hyperuricosuria at baseline or those with smaller kidney stones of less than 6 mm or 10 mm (41224,99849,102692). Preliminary clinical research also shows that, in patients taking chanca piedra leaf extract 225 mg with magnesium stearate 152 mg and vitamin B6 2 mg twice daily for 3 months, stone-free status occurs in about 55% of patients with middle or upper kidney stones and about 14% of those with lower stones when compared with baseline (102692).

LIKELY INEFFECTIVE

• Hepatitis B. Most clinical research shows that oral chanca piedra is not effective for treating hepatitis B. Details: Despite preliminary clinical research suggesting that chanca piedra may be beneficial in patients with hepatitis B (41287), multiple follow-up clinical trials show that taking chanca piedra 200-900 mg three times daily for 1-6 weeks is not effective for treating hepatitis B, decreasing the duration of acute hepatitis B, or decreasing levels of hepatitis B surface antigen (HBsAg) (3924,3925,41180,41242,41255,41259,41294,41318).

INSUFFICIENT RELIABLE EVIDENCE to RATE

• Abdominal pain. Although there has been interest in using oral chanca piedra for abdominal pain, there is insufficient reliable information about the clinical effects of chanca piedra for this purpose.
• Anemia of chronic disease. Although there has been interest in using oral chanca piedra for anemia of chronic disease, there is insufficient reliable information about the clinical effects of chanca piedra for this purpose.
• Asthma. Although there has been interest in using oral chanca piedra for asthma, there is insufficient reliable information about the clinical effects of chanca piedra for this purpose.
• Benign prostatic hyperplasia (BPH). Oral chanca piedra has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: A small clinical study in adults with BPH, some of whom were already receiving treatment for their symptoms, shows that taking a specific product containing water-soluble extracts of chanca piedra, boldo, goldenrod, fireweed, and spiny restharrow (Fluxonorm, Omega Pharma) for 30 days improves lower urinary tract symptom scores by about 50% when compared with baseline. Maximum urinary flow rate and quality of life were also improved when compared with baseline (106432). The validity of these findings is limited by the lack of a comparator group.
• Colic. Although there has been interest in using oral chanca piedra for colic, there is insufficient reliable information about the clinical effects of chanca piedra for this purpose.
• Diabetes. It is unclear if oral chanca piedra is beneficial in patients with diabetes. Details: Preliminary clinical research in patients with types 2 diabetes shows that taking chanca piedra extract 12.5 grams orally twice daily for 7 days does not affect fasting or postprandial blood glucose levels when compared with baseline. The extract was prepared as 25 grams boiled in 200 mL of water (41186). The validity of this study is limited by the lack of a comparator group.
• Gallbladder disease. Although there has been interest in using oral chanca piedra for gallbladder disease, there is insufficient reliable information about the clinical effects of chanca piedra for this purpose.
• Gastric cancer. Although there has been interest in using oral chanca piedra for gastric cancer, there is insufficient reliable information about the clinical effects of chanca piedra for this purpose.
• Gonorrhea. Although there has been interest in using oral chanca piedra for gonorrhea, there is insufficient reliable information about the clinical effects of chanca piedra for this purpose.
• Hangover. It is unclear if oral chanca piedra is beneficial in patients with hangover. Details: Preliminary clinical research in a small number of healthy adults shows that taking a standardized extract of chanca piedra (PHYLLPRO, Biotropics Malaysia Berhad) 375 mg orally twice daily for 10 days prior to heavy alcohol consumption may improve alcohol clearance, but does not improve hangover symptom scores or mood scores, when compared with placebo (99846). However, the study may have been inadequately powered to detect a difference between groups.
• Hypertension. It is unclear if oral chanca piedra is beneficial in patients with hypertension. Details: Preliminary clinical research in patients with hypertension shows that taking chanca piedra 1.6 grams orally three times daily for 10 days does not reduce systolic or diastolic blood pressure when compared with baseline (3928). The validity of this study is limited by the lack of a comparator group.
• Intestinal parasite infection. Although there has been interest in using oral chanca piedra for intestinal parasite infection, there is insufficient reliable information about the clinical effects of chanca piedra for this purpose.
• Lymphedema. Although there has been interest in using oral chanca piedra for lymphedema, there is insufficient reliable information about the clinical effects of chanca piedra for this purpose.
• Malaria. Although there has been interest in using oral chanca piedra for malaria, there is insufficient reliable information about the clinical effects of chanca piedra for this purpose.
• Miscarriage. Although there has been interest in using oral chanca piedra for miscarriage, there is insufficient reliable information about the clinical effects of chanca piedra for this purpose.
• Nonalcoholic fatty liver disease (NAFLD). It is unclear if oral chanca piedra is beneficial in patients with NAFLD. Details: A large clinical study conducted in Malaysia in adults with mild-to-moderate NAFLD shows that taking a standardized extract of chanca piedra (Hepar-P, Nova Laboratories, Malaysia) 3000 mg daily for 12 months does not reduce measures of steatosis or liver enzymes when compared with placebo, but seems to improve measures of fibrosis (114011). However, this is a secondary endpoint, and it is unclear if there were appropriate statistical adjustments for multiple comparisons. Also, the lack of other positive outcomes in this study may be due to the possibility that recommended lifestyle changes obscured any benefit.
• Osteoarthritis. It is unclear if topical chanca piedra is beneficial in patients with osteoarthritis. Details: Preliminary clinical research in patients with knee osteoarthritis shows that topical application of a chanca piedra gel with phonophoresis once daily for 10 days reduces pain and improves function when compared with placebo gel. Pain was reduced by 78%, compared with a reduction of 44% in those using the placebo gel, and patients using chanca piedra were able to walk 62 meters farther in 6 minutes when compared with placebo gel (102691).
• Premature ejaculation. Oral chanca piedra has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: Clinical research in adults with premature ejaculation shows that taking a specific combination product containing chanca piedra, cardamom, vitamin B6, tribulus, tryptophan, thiamine, and winter savory (Eiacumev, Farmaceutica MEV) orally once daily for 3 months improves premature ejaculation severity scores and increases time to ejaculation when compared with sexual counseling. Time to ejaculation increased by around 30 seconds when compared with control (97016). The validity of this study is limited by the lack of randomization and placebo-control.
• Pruritus. Although there has been interest in using oral chanca piedra for pruritus, there is insufficient reliable information about the clinical effects of chanca piedra for this purpose.
• Respiratory tract infections. Although there has been interest in using oral chanca piedra for respiratory tract infections, there is insufficient reliable information about the clinical effects of chanca piedra for this purpose.
• Sexual dysfunction. Although there has been interest in using oral chanca piedra for sexual dysfunction, there is insufficient reliable information about the clinical effects of chanca piedra for this purpose.
• Solid tumors. Although there has been interest in using oral chanca piedra for solid tumors, there is insufficient reliable information about the clinical effects of chanca piedra for this purpose.
• Tonsillopharyngitis. Oral chanca piedra has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: Preliminary clinical research in patients with tonsillopharyngitis shows that taking chanca piedra 50 mg and black seed 360 mg orally three times daily for 7 days moderately relieves pain when compared with placebo (36199).
• Urinary tract infections (UTIs). Although there has been interest in using oral chanca piedra for UTIs, there is insufficient reliable information about the clinical effects of chanca piedra for this purpose.
• Vaginitis. Although there has been interest in using oral chanca piedra for vaginitis, there is insufficient reliable information about the clinical effects of chanca piedra for this purpose.
• Vertigo. Although there has been interest in using oral chanca piedra for vertigo, there is insufficient reliable information about the clinical effects of chanca piedra for this purpose. More evidence is needed to rate chanca piedra for these uses.

(Read more about CHANCA PIEDRA)

INSUFFICIENT RELIABLE EVIDENCE to RATE

• Breast cancer-related hot flashes. Oral chicory has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: A moderate-sized clinical study of breast cancer survivors who use estrogen deprivation therapy shows that taking 5 mL of chicory and fumitory syrup 3 times daily for 4 weeks significantly decreases the frequency and severity of hot flashes when compared with placebo. Hot flash frequency and severity were both reduced by around 57% in the treatment group, as compared with a 10% reduction in the placebo group (110724). The use of a per-protocol analysis limits the validity of these findings. Additionally, it is unclear if these findings are due to chicory, fumitory, or the combination. Cancer. Although there has been interest in using oral chicory for the treatment or prevention of cancer, there is insufficient reliable information about the clinical effects of chicory for this purpose.
• Constipation. Although there has been interest in using oral chicory for constipation, there is insufficient reliable information about the clinical effects of chicory for this purpose.
• Diabetes. Although there has been interest in using oral chicory for diabetes, there is insufficient reliable information about the clinical effects of chicory for this purpose.
• Dyspepsia. Although there has been interest in using oral chicory for dyspepsia, there is insufficient reliable information about the clinical effects of chicory for this purpose.
• Hyperlipidemia. Although there has been interest in using oral chicory for hyperlipidemia, there is insufficient reliable information about the clinical effects of chicory for this purpose.
• Hypertension. Although there has been interest in using oral chicory for hypertension, there is insufficient reliable information about the clinical effects of chicory for this purpose.
• Neonatal jaundice. It is unclear if oral chicory solution is beneficial in neonates with jaundice. Details: A moderate-sized clinical study of nursing mothers shows that taking 50 mL of chicory 10% distillate every 12 hours for 3 days reduces bilirubin levels of breastfed neonates with jaundice by around 0.3 mg/dL when compared with placebo (110723). However, it is unlikely that these findings are clinically significant.
• Nonalcoholic fatty liver disease (NAFLD). It is unclear if oral chicory seed is beneficial in patients with NAFLD. Details: A small clinical trial in patients with NAFLD shows that taking chicory seed 9 grams infused in hot water daily for 12 weeks reduces body mass index (BMI) by 0.66 kg/m2 when compared with placebo. When combined with turmeric 3 grams daily, serum alkaline phosphatase was decreased. Although levels of other liver enzymes decreased when compared to baseline, changes were not significant when compared with placebo. Also, taking chicory seed did not affect plasma lipid levels (102350).
• Osteoarthritis. It is unclear if oral chicory root extract is beneficial in patients with osteoarthritis. Details: A small clinical study in patients with knee or hip osteoarthritis shows that taking chicory root extract 600 mg three times daily for 3 months does not improve pain, stiffness, or functional ability when compared with placebo (93647). However, this small study was likely underpowered to detect differences between groups. More evidence is needed to rate the effectiveness of chicory for these uses.

(Read more about CHICORY)

INSUFFICIENT RELIABLE EVIDENCE to RATE

• Aging. Although there has been interest in using oral holy basil for aging, there is insufficient reliable information about the clinical effects of holy basil for this purpose.
• Asthma. Although there has been interest in using oral holy basil for asthma, there is insufficient reliable information about the clinical effects of holy basil for this condition.
• Dental plaque. Small clinical studies suggest that topical use of holy basil mouthwash, gel, or toothpaste may modestly reduce the severity of dental plaque. Details: Small clinical studies in patients with mild to moderate dental plaque or gingivitis shows that using 10 mL of a mouthwash containing holy basil leaf extract 4% twice daily for 30 days reduces plaque severity by about 17% to 28% when compared with baseline (91570,103621). In one study, this effect was significant when compared with a placebo mouthwash and similar to a mouthwash containing chlorhexidine 0.12% (91570), whereas the other study did not conduct comparisons between study groups (103621). A small clinical study in patients with chronic gingivitis shows that applying holy basil extract 2% gel as a gingival massage twice daily for 30 days reduces plaque severity when compared with baseline (110030). The validity of this finding is limited by the lack of statistical comparison to the other study groups. Also, a small clinical trial in children 14-15 years of age shows that brushing with toothpaste containing holy basil leaf extract 4% twice daily for 3 weeks reduces plaque severity when compared with placebo, with similar improvements when compared with a fluorinated toothpaste (104183). Holy basil has also been evaluated in combination with other ingredients. A small study shows that rinsing with 10 mL of a solution containing tea tree oil, clove, and holy basil (0.2% to 0.3% of each), for 30 seconds twice daily for 21 days, reduces plaque formation by 64%. This reduction is similar to a 72% reduction seen in the active control group using a mouth rinse containing thymol, eucalyptol, menthol, and methyl salicylate (91446).
• Diabetes. Small clinical studies suggest that oral holy basil may modestly improve glycemic control in patients with diabetes. Details: One small clinical trial in adults with type 2 diabetes shows that taking holy basil dried leaf powder 2.5 grams daily for 4 weeks decreases fasting and postprandial blood glucose by 18%, compared with a 7% reduction in those taking placebo (12242). Another small clinical study in patients with type 2 diabetes shows that taking holy basil 250 mg twice daily in combination with glyburide 5 mg daily for 3 months reduces fasting blood glucose by 16%, postprandial blood glucose by 13%, and glycated hemoglobin (HbA1c) levels by 18% when compared with glyburide alone (91571).
• Dyspepsia. Although there has been interest in using oral holy basil for dyspepsia, there is insufficient reliable information about the clinical effects of holy basil for this purpose.
• Generalized anxiety disorder (GAD). It is unclear if oral holy basil is beneficial in patients with GAD. Details: One small, uncontrolled clinical study in patients with GAD shows that taking holy basil leaf extract 500 mg twice daily following meals for 60 days reduces anxiety and associated symptoms of stress and depression when compared to baseline (19575). The validity of these findings is limited by a lack of control group.
• Gingivitis. Small clinical studies suggest that topical use of holy basil mouthwash or toothpaste may modestly improve gingivitis. Details: Small clinical studies in patients with mild to moderate dental plaque or gingivitis shows that using 10 mL of a mouthwash containing holy basil leaf extract 4% twice daily for 30 days reduces gingivitis by about 23% to 40% when compared with baseline (91570,103621). In one study, these effects were significant when compared with placebo mouthwash and similar to those of a mouthwash containing chlorhexidine 0.12% (91570), whereas the other study did not conduct statistical comparisons between study groups (103621). A small clinical trial in children 14-15 years of age shows that brushing with toothpaste containing holy basil leaf extract 4% twice daily for 3 weeks reduces the severity of gingivitis when compared with placebo, with similar improvements when compared with a fluorinated toothpaste (104183). However, a small clinical study in patients with chronic gingivitis shows that applying holy basil leaf extract 2% gel as a gingival massage twice daily for 30 days does not reduce gingivitis severity when compared with baseline (110030). Holy basil has also been evaluated in combination with other ingredients. A small clinical study shows that rinsing with 10 mL of a solution containing tea tree oil, clove, and holy basil (0.2% to 0.3% of each), for 30 seconds twice daily for 21 days, reduces gum inflammation by 76%. This reduction is similar to a 70% reduction seen in the active control group using a mouth rinse containing thymol, eucalyptol, menthol, and methyl salicylate (91446).
• Headache. Although there has been interest in using oral holy basil for headache, there is insufficient reliable information about the clinical effects of holy basil for this purpose.
• Hepatitis. Although there has been interest in using oral holy basil for hepatitis, there is insufficient reliable information about the clinical effects of holy basil for this condition.
• Hypercholesterolemia. Although there has been interest in using oral holy basil for hypercholesterolemia, there is insufficient reliable information about the clinical effects of holy basil for this purpose.
• Hypertension. Although there has been interest in using oral holy basil for hypertension, there is insufficient reliable information about the clinical effects of holy basil for this purpose.
• Insect repellent. Although there has been interest in using topical holy basil as an insect repellent, there is insufficient reliable information about the clinical effects of holy basil for this purpose.
• Insomnia. It is unclear if oral holy basil is beneficial for sleep problems. Details: A moderate-sized clinical study in adults with stress and sleep problems (i.e., unrefreshing sleep or difficulty falling or staying asleep) shows that taking holy basil 125 mg twice daily for 8 weeks does not improve patient-reported or wearable tracker scores related to sleep when compared with placebo (112416). However, the interpretation of these results is limited by self-reported outcomes and use of a non-validated measurement tool for sleep (i.e., Fitbit device).
• Obesity. It is unclear if oral holy basil is beneficial in overweight or obese patients. Details: One small clinical study in individuals with overweight or obesity shows that taking holy basil extract 250 mg twice daily for 8 weeks slightly reduces body weight and improves levels of triglycerides or low-density lipoprotein (LDL) cholesterol and certain glycemic indices when compared to baseline, but not when compared with no treatment. Holy basil extract also did not improve liver enzymes when compared to baseline or with no treatment (96944).
• Oral submucous fibrosis. It is unclear if topical holy basil paste is beneficial for oral submucous fibrosis. Details: A moderate-sized clinical study in adults with oral submucous fibrosis conducted in India shows that applying a paste containing holy basil extract 250 mg intraorally twice daily for 1 month modestly improves mouth opening scores and patient-reported burning sensation at the 3 month follow up when compared to baseline (112424). However, the validity of these findings is limited by poor methodology and lack of a comparator group.
• Respiratory tract infections. Although there has been interest in using oral holy basil for respiratory tract infections, including bronchitis, common cold, influenza, and tuberculosis, there is insufficient reliable information about the clinical effects of holy basil for these conditions.
• Stress. It is unclear if oral holy basil is beneficial in patients with stress. Details: One small clinical trial in patients experiencing various symptoms of stress shows that taking a specific holy basil extract (OciBest, Natural Remedies Pvt. Ltd.) 400 mg in the morning and 800 mg at night for 6 weeks decreases self-reported symptoms of stress, including forgetfulness, sexual problems and sleep problems of recent origin, and frequency of exhaustion, when compared with placebo (18107). A moderate-sized clinical study in adults with stress and sleep problems shows that taking holy basil 125 mg twice daily for 8 weeks modestly improves stress scores but does not improve individual symptoms related to stress including anxiety, mood disturbance, physical function, depression, fatigue, or sleep disturbance when compared with placebo (112416). However, the interpretation of these findings is limited by self-reported outcome measures and unclear clinical significance.
• Tinea corporis. Although there has been interest in using topical holy basil for tinea corporis, there is insufficient reliable information about the clinical effects of holy basil for this purpose. More evidence is needed to rate holy basil for these uses.

(Read more about HOLY BASIL)

POSSIBLY EFFECTIVE

• Vitiligo. Taking picrorhiza orally for up to 1 year, in combination with oral and topical methoxsalen, seems to help treat vitiligo in adults and children (11493).

POSSIBLY INEFFECTIVE

• Asthma. Taking picrorhiza orally for up to 12 weeks does not seem to help asthma symptoms or improve measurements of lung function (11858).

INSUFFICIENT RELIABLE EVIDENCE to RATE

• Chronic obstructive pulmonary disease (COPD). A small clinical study in patients with COPD and chronic cough shows that taking two capsules of a specific combination product (AKL1, AKL International Ltd.) containing picrorhiza ginkgo extract, and ginger twice daily for 8 weeks does not improve cough or other respiratory symptoms when compared with placebo (89702).
• Hepatitis. Preliminary clinical research suggests that picrorhiza, given orally for 2 weeks, might help acute viral hepatitis. It seems to improve symptoms such as anorexia, nausea, and malaise, as well as lower bilirubin and transaminase levels (11848). Picrorhiza has not been tested in patients with hepatitis B. More evidence is needed to rate picrorhiza for these uses.

(Read more about PICRORHIZA)

INSUFFICIENT RELIABLE EVIDENCE to RATE

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

(Read more about TERMINALIA ARJUNA)

POSSIBLY EFFECTIVE

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

INSUFFICIENT RELIABLE EVIDENCE to RATE

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

(Read more about TINOSPORA CORDIFOLIA)

INSUFFICIENT RELIABLE EVIDENCE to RATE

• Atopic dermatitis (eczema). Although there is interest in using topical yarrow for atopic dermatitis, there is insufficient reliable information about the clinical effects of yarrow for this condition.
• Dysmenorrhea. It is unclear of oral yarrow tea is beneficial for improving symptoms of dysmenorrhea. Details: Preliminary clinical research in patients with moderate to severe dysmenorrhea shows that drinking a tea made with yarrow 4 grams three times daily for the first three days of two menstrual cycles modestly reduces dysmenorrhea pain when compared with a placebo tea (105361).
• Gingivitis. A mouthwash containing yarrow has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: Preliminary clinical research shows that using a mouthwash containing a combination of yarrow, juniper, and stinging nettle for 3 months does not improve dental plaque or gingivitis in patients with gingival inflammation when compared with a control group (76443).
• Irritable bowel syndrome (IBS). Oral yarrow has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: Clinical research in patients with mild to moderate IBS shows that taking a capsule containing yarrow, ginger, and Boswellia serrata three times daily for 30 days improves pain by 46% and gastrointestinal symptoms by 60% when compared with placebo. Patients also experienced an improvement in overall mood when compared with placebo (96673). It is not clear if these effects are due to yarrow, the other ingredients, or the combination.
• Multiple sclerosis (MS). It is unclear if oral yarrow is beneficial for patients with MS. Details: A small clinical study in adults with relapsing-remitting MS shows that taking yarrow whole plant extract 250 mg or 500 mg daily in conjunction with conventional treatments for 12 months reduces the annual relapse rate and increases time to first relapse when compared with placebo. Taking yarrow 500 mg daily also reduced disability scores and improved functional scores when compared with either yarrow 250 mg daily or placebo (100346). However, most of the patients enrolled in the study were under 40 years of age, with undefined disease severity.
• Nipple fissures. It is unclear if topical yarrow is beneficial for patients with nipple fissures. Details: Preliminary clinical research in patients with inflamed nipples and/or nipple fissures shows that topical application with yarrow twice daily after breastfeeding for 7 days reduces redness and pain when compared with baseline. Yarrow 30 grams was boiled in 1 liter of water for 10 minutes. The benefits seen with yarrow were not significantly different from topical mountain honey or breast milk, both of which were also beneficial when compared with baseline (105359).
• Oral mucositis. It is unclear if gargling with yarrow is beneficial for oral mucositis. Details: Preliminary clinical research in patients with chemotherapy-induced oral mucositis shows that gargling with 15 mL of a routine solution containing yarrow distillate 50%, 4 times daily for 14 days, reduces symptom severity by 87%, compared with a worsening in severity in those using the routine solution alone. Of those using yarrow, all patients were able to eat solid foods at 14 days compared with about 40% of those using routine treatment alone. About 3.75 grams of yarrow flower was needed for each 7.5 mL of distillate and the solution was held for 3 minutes in the mouth before gargling (106664). It is unclear if the patients were adequately blinded, as the taste of the two solutions may have differed.
• Tonsillitis. Oral yarrow has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: Clinical research in children 6-18 years of age with acute non-bacterial tonsillitis shows that taking a specific combination product (Imupret, Bionorica AG) containing yarrow and six other herbal ingredients along with standard care reduces the severity of tonsillitis symptoms when compared with standard care alone. Additionally, taking this combination product improved physician- and patient-rated assessments of general condition when compared with standard care alone (100347). It is not clear if these effects are due to yarrow, other ingredients, or the combination.
• Vaginal candidiasis. It is unclear if intravaginal yarrow is beneficial for vaginal candidiasis. Details: Clinical research in patients with vulvovaginal candidiasis shows that intravaginal application of 5 grams of a cream containing yarrow extract 2% for 7 days modestly reduces Candida growth and improves vulvar erythema and other general symptoms when compared with baseline. However, the cream was less effective overall than vaginal clotrimazole 1% cream (105360).
• Wound healing. It is unclear if topical yarrow is beneficial for wound healing. Details: Clinical research in postpartum adults who have had an episiotomy shows that applying approximately 1 cm of an ointment containing yarrow 5% over the clean and dried suture area twice daily for ten days reduces perineal pain, redness, and edema 1-2 weeks after the procedure when compared with placebo ointment or no treatment. However, using the yarrow ointment did not affect discharge time or reduce the occurrence of dehiscence (96910). More evidence is needed to rate yarrow for these uses.

(Read more about YARROW)

LIKELY SAFE ...when used orally and appropriately, short-term. Andrographis has been used with apparent safety in doses of up to 6 grams daily for up to 7 days. Andrographis extract has been used with apparent safety at doses of up to 340 mg daily for up to 12 months, 600 mg daily for up to 3 months, or 1200 mg daily for up to 8 weeks (2748,31220,31223,31231,91838,91839,101116). Andrographolide, a constituent of andrographis, has been used with apparent safety at a dose of 280 mg daily for 24 months (104821). A specific combination product containing andrographis extract 178-206 mg and eleuthero (Kan Jang, Swedish Herbal Institute) has been taken three times daily with apparent safety for up to 4-7 days (2744,2748,2773,2774,10441,10795,13016).

CHILDREN: POSSIBLY SAFE
when used orally and appropriately, short-term. Andrographis, in combination with other herbs, has been used with apparent safety in clinical trials at doses up to 48 mg daily in children 3-15 years of age for up to one month (12381,12382).

PREGNANCY: POSSIBLY UNSAFE
when used orally. Andrographis is thought to have abortifacient effects (12); avoid using.

LACTATION:
Insufficient reliable information available; avoid using.

(Read more about ANDROGRAPHIS)

POSSIBLY SAFE ...when taken orally in doses of up to 3 grams daily for up to 12 months (3924,3928,41180,41186,41224,41287,41294,41318,98846,107946)(114011). There is insufficient reliable information available about the safety of chanca piedra when used topically.

PREGNANCY: POSSIBLY UNSAFE
when used during pregnancy or in those trying to become pregnant. Animal research shows that chanca piedra, particularly at high doses, may have contraceptive effects or may increase the risk of low birth weight or birth defects (41183,41316,41317); avoid using.

LACTATION:
Insufficient reliable information available; avoid using.

(Read more about CHANCA PIEDRA)

LIKELY SAFE ...when consumed in amounts commonly found in food. Chicory and chicory extract have Generally Recognized as Safe (GRAS) status in the US (4912).

POSSIBLY SAFE ...when used orally in medicinal amounts, short-term. Chicory root extract has been used with apparent safety at doses of 600 mg three times daily for one month (93647). Chicory seed has been used with apparent safety as a hot water infusion of 4.5 grams twice daily for 12 weeks (102350). There is insufficient reliable information available about the safety of chicory when used orally, long-term, or when used topically.

PREGNANCY: POSSIBLY UNSAFE
when used orally in excessive amounts. Chicory may induce menstruation or miscarriage (19).

LACTATION:
Insufficient reliable information available; avoid using.

(Read more about CHICORY)

POSSIBLY SAFE ...when used orally, short-term. Holy basil leaf extract has been used with apparent safety at a dose of 500 mg daily for 60-90 days (12242,18107,19575,91571,96944). ...when used topically in the mouth, short-term. Holy basil has been used with apparent safety as a 4% mouthwash solution for up to 30 days (91570,103621).

PREGNANCY AND LACTATION: POSSIBLY UNSAFE
when used in high doses during pregnancy or when trying to conceive. Animal research suggests that relatively high doses of holy basil extract (200 mg/kg) may reduce implantation rate when used for one week, while long-term use of higher doses (2-4 grams/kg) may decrease the number of full-term pregnancies (55040,91569). There is insufficient reliable information available regarding the safety of holy basil during lactation; avoid using.

(Read more about HOLY BASIL)

POSSIBLY SAFE ...when used orally and appropriately. Picrorhiza seems to be safe when used for up to 1 year (11493,11848,11858).

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

(Read more about PICRORHIZA)

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

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

(Read more about TERMINALIA ARJUNA)

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

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

(Read more about TINOSPORA CORDIFOLIA)

LIKELY SAFE ...when used orally in amounts commonly found in foods. Yarrow products that are thujone-free have Generally Recognized As Safe (GRAS) status for use in foods in the US (4912); however, products containing thujone might not be safe. Thujone is a chemical that stimulates the central nervous system and is poisonous in large doses.

POSSIBLY SAFE ...when used orally and appropriately in medicinal amounts (2,12,100346). Yarrow whole plant extract has been used with apparent safety at a dose of 250-500 mg daily for 12 months (100346). ...when used intravaginally as a cream containing yarrow extract 2% daily for 7 days (105360). There is insufficient reliable information available about the safety of yarrow when applied topically.

PREGNANCY: LIKELY UNSAFE
when used orally; yarrow is believed to be an abortifacient and affect the menstrual cycle (12).

LACTATION:
Insufficient reliable information available; avoid use.

(Read more about YARROW)

ACECLOFENAC Interaction Rating = Minor Be watchful with this combination. Severity = Mild •  Occurrence = Possible •  Level of Evidence = D Theoretically, andrographis extract might increase the maximum concentration and decrease the area under the curve of aceclofenac. The clinical significance of these changes is unclear.  Details Animal research suggests that andrographis extract taken orally increases the maximum concentration and decreases the area under the curve of aceclofenac (112916).

ANTICOAGULANT/ANTIPLATELET DRUGS Interaction Rating = Moderate Be cautious with this combination. Severity = High •  Occurrence = Possible •  Level of Evidence = D Theoretically, andrographis might increase the risk of bleeding when used with anticoagulant or antiplatelet drugs.  Details Animal and laboratory studies suggest that andrographis has antiplatelet effects (2758,2759).

ANTIHYPERTENSIVE DRUGS Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D Theoretically, andrographis might increase the risk of hypotension when used with antihypertensive drugs.  Details Animal research suggests that andrographis has hypotensive effects (2755,2760).

CELECOXIB (Celebrex) Interaction Rating = Minor Be watchful with this combination. Severity = Mild •  Occurrence = Possible •  Level of Evidence = D Theoretically, andrographis extract might increase the maximum concentration and time to peak concentration of celecoxib. The clinical significance of these changes is unclear.  Details Animal research suggests that andrographis extract taken orally increases the maximum concentration and time to peak concentration of celecoxib but does not appear to impact the area under the curve (112916).

ETORICOXIB (Arcoxia) Interaction Rating = Minor Be watchful with this combination. Severity = Mild •  Occurrence = Possible •  Level of Evidence = D Theoretically, andrographis might decrease the absorption of etoricoxib, although the clinical significance is unclear.  Details Animal research shows that andrographis extract, or the constituent andrographolide, taken orally with etoricoxib decreases the bioavailability of etoricoxib. However, this reduced bioavailability is not correlated with a reduction in the anti-inflammatory effects of etoricoxib in arthritic mice models (91837). The clinical significance of this interaction is unclear.

GLIPIZIDE (Glucotrol) Interaction Rating = Minor Be watchful with this combination. Severity = Mild •  Occurrence = Possible •  Level of Evidence = D Theoretically, andrographis extract might increase the maximum concentration and area under the curve of glipizide; however, opposite effects are seen with the constituent, andrographolide. The clinical significance of this interaction is unclear.  Details Animal research suggests that andrographis extract taken orally with glipizide in diabetes-induced rats increases the maximum concentration and area under the curve of glipizide. However, the opposite effect is seen with the constituent, andrographolide, in which the maximum concentration and area under the curve are decreased when taken with glipizide (112917).

IMMUNOSUPPRESSANTS Interaction Rating = Moderate Be cautious with this combination. Severity = High •  Occurrence = Possible •  Level of Evidence = D Theoretically, andrographis might interfere with the effects of immunosuppressive drugs.  Details Laboratory research suggests that andrographolide has immunostimulant activity (2766).

(Read more about ANDROGRAPHIS)

ANTICOAGULANT/ANTIPLATELET DRUGS Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D Theoretically, chanca piedra might increase the risk of bleeding when used concomitantly with anticoagulant/antiplatelet drugs.  Details In vitro research suggests that methyl brevifolincarboxylate, a constituent isolated from chanca piedra, can inhibit platelet aggregation (41234). This effect has not been reported in humans.

ANTIDIABETES DRUGS Interaction Rating = Minor Be watchful with this combination. Severity = Moderate •  Occurrence = Unlikely •  Level of Evidence = D Theoretically, concomitant use with antidiabetes drugs might affect glucose control and increase the risk of hypoglycemia.  Details Animal research suggests that chanca piedra can have hypoglycemic effects (19,41226,41280,41305,41306,41307). However, a small clinical study in adults with diabetes shows that chanca piedra extract 25 grams orally daily for 1 week does not lower fasting or postprandial blood glucose levels (41186).

ANTIHYPERTENSIVE DRUGS Interaction Rating = Minor Be watchful with this combination. Severity = Moderate •  Occurrence = Unlikely •  Level of Evidence = D Theoretically, concomitant use of chanca piedra with antihypertensive drugs might have additive blood pressure lowering effects.  Details Animal research suggests that chanca piedra can decrease blood pressure (41245). However, this effect was not observed in most hypertensive patients treated with chanca piedra for 10 days (3928).

DIURETIC DRUGS Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D Theoretically, concomitant use of chanca piedra with diuretics might increase diuresis.  Details Some preliminary clinical research in adults with hypertension shows that chanca piedra has diuretic properties (3928). However, higher quality research in adults with kidney stones shows taking chanca piedra does not increase urine volume when compared with placebo (41202). Until more is known, use cautiously in patients taking diuretic drugs.

LITHIUM Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D Theoretically, chanca piedra might reduce excretion and increase levels of lithium.  Details Some preliminary clinical research in adults with hypertension shows that chanca piedra has diuretic properties (3928). However, higher quality research in adults with kidney stones shows that taking chanca piedra does not increase urine volume when compared with placebo (41202). Until more is known, use cautiously in patients taking lithium. The dose of lithium might need to be decreased.

NOREPINEPHRINE (Levophed) Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D Theoretically, chanca piedra may reduce the effects of norepinephrine.  Details Animal research suggests that methyl brevifolincarboxylate, a constituent isolated from chanca piedra, can reverse blood vessel contraction caused by norepinephrine (41215).

(Read more about CHANCA PIEDRA)

ANTIDIABETES DRUGS Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D Theoretically, chicory might increase the risk of hypoglycemia when taken with antidiabetes drugs.  Details Animal and in vitro research shows that chicory extracts have antidiabetic effects (93650,108543).

(Read more about CHICORY)

ANTICOAGULANT/ANTIPLATELET DRUGS Interaction Rating = Moderate Be cautious with this combination. Severity = High •  Occurrence = Possible •  Level of Evidence = D Theoretically, holy basil seed oil might increase the risk of bleeding when used with anticoagulant or antiplatelet drugs.  Details Animal research shows that holy basil seed oil can prolong bleeding time, possibly due to inhibition of platelet aggregation (13251). However, it is not known if this occurs in humans.

ANTIDIABETES DRUGS Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = B Theoretically, holy basil might increase the risk of hypoglycemia when taken with antidiabetes drugs.  Details Small clinical studies show that taking holy basil can decrease fasting blood glucose and other measures of glycemic control in patients with type 2 diabetes (12242,91571).

PENTOBARBITAL (Nembutal) Interaction Rating = Moderate Be cautious with this combination. Severity = High •  Occurrence = Possible •  Level of Evidence = D Theoretically, holy basil seed oil might increase the sedative effects of pentobarbital.  Details Animal research shows that holy basil seed oil increases pentobarbitone-induced sleeping time (13056,13251). However, it is not known if this occurs in humans or if this applies to other barbiturates or sedatives.

(Read more about HOLY BASIL)

(Read more about PICRORHIZA)

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

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

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

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

(Read more about TERMINALIA ARJUNA)

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

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

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

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

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

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

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LITHIUM Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Probable •  Level of Evidence = D Theoretically, taking yarrow with lithium might increase the levels and adverse effects of lithium.  Details Animal research shows that yarrow has diuretic activity (106018). Theoretically, due to these potential diuretic effects, yarrow might reduce excretion and increase levels of lithium. The dose of lithium might need to be decreased.

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General ...Orally, andrographis is generally well tolerated. Adverse effects are more likely when doses reach or exceed 5-10 mg/kg of andrographolide content and when treatment duration exceeds 14 days.
Most Common Adverse Effects:
Orally: Abdominal discomfort, altered taste, diarrhea, dizziness, fatigue, headache, nausea and vomiting, pruritus, rash, and urticaria.
Serious Adverse Effects (Rare):
Orally: Severe allergic reactions, including anaphylaxis.

Cardiovascular ...Orally, andrographis has been reported to cause vasculitis, edema, and increased sweating (12380,13016,91841).

Dermatologic ...Orally, andrographis has been frequently reported to cause maculopapular, erythematous rash, pruritus, and urticaria (31223,31222,31233,12380,31231,31220,13016,91838,91841,104821)(107783,112921). Andrographis consumption has also been reported to cause angioedema, exfoliative dermatitis, skin exfoliation, Stevens-Johnson syndrome, acute generalized exanthematous pustulosis, bullous eruption, fixed eruption, stomatitis, allergic purpura, flushing, and swelling (91841).
Parenterally, there have been reports of maculopapular rash, urticaria, pruritus, and flushing with the use of andrographolide derivative injections; about one-third of patients experienced skin or subcutaneous reactions (112921).

Gastrointestinal ...Orally, andrographis has been reported to cause nausea, vomiting, diarrhea, dyspepsia, flatulence, altered or metallic taste, and abdominal discomfort (6767,31213,2748,13016,31220,31222,91841,104821,107783,112921). Andrographis intake has also been reported to cause epigastric pain, ulcerative stomatitis, melena, dry mouth, and dry lips (31213,10795,13016,91841).
Parenterally, there have been reports of diarrhea, nausea, vomiting, and abdominal discomfort with the use of andrographolide derivative injections; over 40% of patients experienced gastrointestinal events (112921).

Genitourinary ...Orally, there is one case report of increased urinary frequency associated with andrographis use (91841)

Hematologic ...Orally, there is one case report of epistaxis (nosebleed) associated with andrographis use (31222).

Hepatic ...Orally, there is one case report of hepatitis associated with andrographis use (91841).

Immunologic ...Orally, andrographis has been reported to cause anaphylactic shock in 2 cases with determined causality, and 7 cases with probable causality. Anaphylactic shock developed in 5 minutes to one day after oral intake, and included symptoms such as hypotension, chest pain, urticaria, angioedema, wheezing, and tachycardia (91841). Additionally, andrographis intake has been associated with cases of eosinophilia and fever (91841,107783). High doses of the andrographolide constituent (5-10 mg/kg daily) have been associated with two cases of lymphadenopathy and three cases of lymph node pain (6767).
Parenterally, there have been 97 cases reporting severe or life-threatening anaphylaxis after andrographolide derivative injections, 3 of which resulted in death (112921).

Musculoskeletal ...Orally, andrographis has been associated with case reports of pain, muscle weakness, cramps, and paralysis (31220,91841,107783).

Neurologic/CNS ...Orally, andrographis has been reported to cause headache, fatigue, anorexia, somnolence, insomnia, lethargy, malaise, and drowsiness (2748,5784,6767,10795,12380,13016,31220,31213,31222,91841,107783). Headache and fatigue occurred more often with high doses of the andrographolide constituent (5-10 mg/kg daily) in one clinical trial (6767).

Pulmonary/Respiratory ...Orally, andrographis has been reported to cause dyspnea, coughing, bronchospasm, increased sputum, and nasal congestion (10795,13016,31213,91841,107783).

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General ...Orally, chanca piedra seems to be well tolerated. However, a thorough evaluation of safety outcomes has not been conducted.
Most Common Adverse Effects:
Orally: Abdominal pain, nausea, vomiting.

Gastrointestinal ...Orally, use of chanca piedra can cause abdominal pain, nausea, and vomiting (99849,107946).

Ocular/Otic ...Orally, chanca piedra was associated with cases of visual impairment in one clinical trial (107946).

Other ...Orally, chanca piedra was associated with cases of fatigue in one clinical trial (107946).

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General ...Orally, chicory seems to be well tolerated.
Most Common Adverse Effects:
Orally: Abdominal pain, belching, bloating, and flatulence.

Dermatologic ...Occupational exposure to chicory may cause skin rash, contact dermatitis, or generalized pruritus (41609,93649). The sesquiterpene lactones of the plant may be the allergens (41609). Chicory may cause an allergic reaction in individuals sensitive to the Asterceae/Compositae family (25416). Members of this family include ragweed, chrysanthemums, marigolds, daisies, and many other herbs.

Gastrointestinal ...Orally, fructo-oligosaccharides, such as those extracted from chicory, can cause flatulence, belching, abdominal pains, intestinal sounds and bloating, which occur commonly, but are mild at doses of 10 grams daily (740,745,750,8509,93716).

Immunologic ...Occupational exposure to chicory may cause allergic reactions. Dyspnea and anaphylaxis have also been reported in a patient with regular occupational exposure to chicory. This patient also experienced contact dermatitis and generalized pruritus (93649).

Pulmonary/Respiratory ...Occupational exposure to chicory may cause asthma and rhinoconjunctivitis (41617,93648). Dyspnea and anaphylaxis have also been reported in a patient with regular occupational exposure to chicory. This patient also experienced contact dermatitis and generalized pruritus (93649).

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General ...Orally and topically, holy basil extract seems to be well tolerated.
Most Common Adverse Effects:
Orally: Loose stools and nausea.
Topically: Bitter taste with oral application.

Gastrointestinal ...Orally, two out of 24 participants taking capsules containing holy basil extract in one clinical study experienced nausea or loose stools (55037).
Topically, holy basil mouthwash has been reported to cause a bitter taste in clinical trials (55038).

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General ...Orally, picrorhiza may cause vomiting, rash, anorexia, diarrhea, itching, and giddiness (11858).

Dermatologic ...Orally, picrorhiza may cause rash and itching (11858).

Gastrointestinal ...Orally, picrorhiza may cause vomiting, anorexia, and diarrhea (11858).

Neurologic/CNS ...Orally, picrorhiza may cause giddiness (11858).

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

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

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

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

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

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

(Read more about TINOSPORA CORDIFOLIA)

General ...Orally and intravaginally, yarrow seems to be well tolerated.
Most Common Adverse Effects:
Topically: Dermatitis.

Dermatologic ...Topically, yarrow can cause atopic or allergic dermatitis or urticaria due to its sesquiterpene lactone content (52558,68385,77007). Yarrow has also been reported to cause phototoxic and photo-allergic dermatitis and airborne contact dermatitis (68385).
Intravaginally, aggravated facial acne was reported by 1 of 40 patients in a clinical trial (105360).

Endocrine ...Intravaginally, an early menses was reported by 1 of 40 patients in a clinical trial (105360).

Genitourinary ...Intravaginally, aggravated vaginal pruritus and dryness were reported by 1 of 40 patients in a clinical trial (105360).

Immunologic ...Topically, yarrow can cause atopic or allergic dermatitis or urticaria due to its sesquiterpene lactone content (52558,68385,77007,96911). It has also been reported to cause phototoxic and photo-allergic dermatitis and airborne contact dermatitis (68385). In one 44-year-old female, handling yarrow flowers resulted in rhinitis and asthma (96911).

(Read more about YARROW)