Ingredients | Active Ingredients: |
---|---|
(Hydrastis canadensis )
(4x HPUS)
(Hydrastis canadensis Genus: Hydrastis Species: canadensis Note: 4x HPUS )
|
10 mL |
(Lycopodium Clavatum )
(3x HPUS)
(Lycopodium Clavatum Genus: Lycopodium Species: Clavatum Note: 3x HPUS )
|
10 mL |
(Ephedra vulgaris )
(3x HPUS)
(Ephedra vulgaris Genus: Ephedra Species: vulgaris Note: 3x HPUS )
|
10 mL |
(Mezereum )
(3x HPUS)
(Mezereum Genus: Mezereum Note: 3x HPUS )
|
10 mL |
Petroleum
(8x HPUS)
(Petroleum Note: 8x HPUS )
|
10 mL |
(Pulsatilla )
(3x HPUS)
(Pulsatilla Genus: Pulsatilla Note: 3x HPUS )
|
10 mL |
(Thuja Occidentalis )
(10x HPUS)
(Thuja Occidentalis Genus: Thuja Species: Occidentalis Note: 10x HPUS )
|
10 mL |
Base of (Form: Alcohol Note: 7.7% by volume, Aqua Demineralisata, Aqua Hamamelidis, Glycerin, Thymol)
This is a homeopathic preparation. Homeopathy is a system of medicine established in the 19th century by a German physician named Samuel Hahnemann. Its basic principles are that "like treats like" and "potentiation through dilution." For example, in homeopathy, diarrhea would be treated with an extreme dilution of a substance that normally causes diarrhea when taken in high doses.
Practitioners of homeopathy believe that more dilute preparations are more potent. Many homeopathic preparations are so diluted that they contain little or no active ingredient. Therefore, most homeopathic products are not expected to have any pharmacological effects, drug interactions, or other harmful effects. Any beneficial effects are controversial and cannot be explained by current scientific methods.
Dilutions of 1 to 10 are designated by an "X." So a 1X dilution = 1:10, 3X=1:1000; 6X=1:1,000,000. Dilutions of 1 to 100 are designated by a "C." So a 1C dilution = 1:100; 3C = 1:1,000,000. Dilutions of 24X or 12C or more contain zero molecules of the original active ingredient.
Homeopathic products are permitted for sale in the US due to legislation passed in 1938 sponsored by a homeopathic physician who was also a Senator. The law still requires that the FDA allow the sale of products listed in the Homeopathic Pharmacopeia of the United States. However, homeopathic preparations are not held to the same safety and effectiveness standards as conventional medicines. For more information, see the Homeopathy monograph.
Below is general information about the effectiveness of the known ingredients contained in the product Hydrastis Nasal Spray. Some ingredients may not be listed. This information does NOT represent a recommendation for or a test of this specific product as a whole.
There is insufficient reliable information available about the effectiveness of clubmoss.
INSUFFICIENT RELIABLE EVIDENCE to RATE
INSUFFICIENT RELIABLE EVIDENCE to RATE
INSUFFICIENT RELIABLE EVIDENCE to RATE
There is insufficient reliable information available about the effectiveness of pulsatilla.
INSUFFICIENT RELIABLE EVIDENCE to RATE
Below is general information about the safety of the known ingredients contained in the product Hydrastis Nasal Spray. 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 UNSAFE ...when used orally. Clubmoss contains toxic alkaloids, but no poisonings have been reported (18).
PREGNANCY AND LACTATION: POSSIBLY UNSAFE
when used orally; avoid using.
LIKELY UNSAFE ...when used orally. Ephedra can cause severe life-threatening or disabling adverse effects in some people. Ephedra is banned in the US. Several case reports have linked ephedra to serious side effects including hypertension, myocardial infarction (MI), seizure, stroke, psychosis, and others (1276,2729,6486,6998,9167,10689). Prolonged use or use of high doses might increase the risk of serious adverse effects (2729). Some suggest that ephedra is only harmful when used inappropriately in excessive doses or for prolonged periods. However, there are several cases of significant adverse events in patients who used ephedra short-term in relatively low doses ranging from 20-60 mg of ephedra alkaloids (2729,6486). There is some evidence that people who take doses greater than 32 mg per day might have more than triple the risk of hemorrhagic stroke, including subarachnoid hemorrhage and intracerebral hemorrhage (9167). It is not possible to determine who is at the greatest risk. However, people with pre-existing conditions such as cardiovascular disease or those using ephedra products in combination with other stimulants such as caffeine, might be at increased risk.
CHILDREN: LIKELY UNSAFE
when used orally.
Ephedra has been linked to several cases of severe side effects (6486).
PREGNANCY AND LACTATION: LIKELY UNSAFE
when used orally.
Ephedra has been linked to several cases of severe side effects (1276,2729,6486,6998,9167,10689).
POSSIBLY SAFE ...when used orally and appropriately as a single dose (260,261). There is insufficient reliable information available about the safety of goldenseal when used as more than a single dose.
CHILDREN: LIKELY UNSAFE
when used orally in newborns.
The berberine constituent of goldenseal can cause kernicterus in newborns, particularly preterm neonates with hyperbilirubinemia (2589).
PREGNANCY: LIKELY UNSAFE
when used orally.
Berberine is thought to cross the placenta and may cause harm to the fetus. Kernicterus has developed in newborn infants exposed to goldenseal (2589).
LACTATION:
LIKELY UNSAFE when used orally.
Berberine and other harmful constituents can be transferred to the infant through breast milk (2589). Use during lactation can cause kernicterus in the newborn and several resulting fatalities have been reported (2589).
POSSIBLY UNSAFE ...when used topically. Acute skin contact can cause redness, swelling, and blistering; prolonged skin contact can lead to necrosis (18).
LIKELY UNSAFE ...when used orally. The plant is poisonous and can cause death (18).
PREGNANCY AND LACTATION: LIKELY UNSAFE
when used orally or topically (18); avoid using.
LIKELY UNSAFE ...when fresh above ground parts are used orally or topically; pulsatilla is a severe local irritant (4). There is insufficient reliable information available about the safety of the use of dried pulsatilla.
PREGNANCY: LIKELY UNSAFE
when used orally.
The fresh or dried above ground parts are contraindicated due to abortifacient and teratogenic effects (2,4). ...when the fresh above ground parts are used topically. There is insufficient reliable information available about the safety of topical dried pulsatilla during pregnancy.
LACTATION: LIKELY UNSAFE
when the fresh above ground parts are used for oral or topical use (19).
There is insufficient reliable information available about the safety of dried pulsatilla during breast-feeding.
LIKELY SAFE ...when used orally in amounts commonly found in foods. Thuja that is thujone-free has Generally Recognized As Safe (GRAS) status for use in foods in the US (4912).
POSSIBLY UNSAFE ...when used orally in medicinal amounts. Large doses of thuja have been reported to cause seizures, severe vomiting, organ toxicity, and death in some cases (6002,40888). There is insufficient reliable information available about the safety of thuja when used topically.
PREGNANCY: LIKELY UNSAFE
when used orally due to abortifacient activity (12); avoid using.
LACTATION: LIKELY UNSAFE
when used orally due to toxicity (11); avoid using.
Below is general information about the interactions of the known ingredients contained in the product Hydrastis Nasal Spray. Some ingredients may not be listed. This information does NOT represent a recommendation for or a test of this specific product as a whole.
Evidence from in vitro research suggests that clubmoss extract can inhibit acetylcholinesterase activity (43717). Theoretically, concurrent use of clubmoss with other acetylcholinesterase (AChE) inhibitors might have additive effects and increase the risk of cholinergic side effects. AChE inhibitors and cholinergic drugs include bethanechol (Urecholine), donepezil (Aricept), echothiophate (Phospholine Iodide), edrophonium (Enlon, Reversol, Tensilon), neostigmine (Prostigmin), physostigmine (Antilirium), pyridostigmine (Mestinon, Regonol), succinylcholine (Anectine, Quelicin), and tacrine (Cognex).
|
Evidence from in vitro research suggests that clubmoss extract can inhibit acetylcholinesterase activity (43717). Theoretically, concurrent use of anticholinergic drugs and clubmoss might decrease the effectiveness of club moss or the anticholinergic agent. Some anticholinergic drugs include atropine, benztropine (Cogentin), biperiden (Akineton), procyclidine (Kemadrin), and trihexyphenidyl (Artane).
|
Evidence from in vitro research suggests that clubmoss extract can inhibit acetylcholinesterase activity (43717). Theoretically, concurrent use of clubmoss with other cholinergic drugs might have additive effects and increase the risk of cholinergic side effects. AChE inhibitors and cholinergic drugs include bethanechol (Urecholine), donepezil (Aricept), echothiophate (Phospholine Iodide), edrophonium (Enlon, Reversol, Tensilon), neostigmine (Prostigmin), physostigmine (Antilirium), pyridostigmine (Mestinon, Regonol), succinylcholine (Anectine, Quelicin), and tacrine (Cognex).
|
Theoretically, ephedra may reduce the effects of anticonvulsants.
Details
Ephedra has been associated with reports of seizure (13304).
|
Theoretically, taking ephedra with antidiabetes drugs might interfere with blood glucose control.
Details
One study in animals shows that some components of ephedra may lower blood glucose levels (48835). However, most human research suggests that ephedra and ephedrine, a component of ephedra, can raise blood glucose levels and might decrease the effectiveness of drug therapy (3719,12857,48810). Monitor blood glucose concentrations closely.
|
Theoretically, large amounts of ephedra might increase the cardiac inotropic effects of beta-agonists.
|
Theoretically, ephedra might decrease levels of drugs metabolized by CYP1A2.
Details
Some animal research suggests that ephedra induces CYP1A2 and increases the clearance of CYP1A2 substrates such as caffeine (91808).
|
Theoretically, concomitant use might reduce the levels and clinical effects of dexamethasone.
Details
|
Theoretically, concomitant use might increase the risk of hypertension.
Details
The ephedrine contained in ephedra might cause excessive vasoconstriction and hypertension when used in combination with ergot derivatives (6009).
|
Theoretically, concomitant use might have additive adverse hepatotoxic effects.
Details
|
Concomitant use might increase the risk of serious adverse effects.
Details
Use of ephedra with caffeine or other methylxanthines such as theophylline might increase the risk of stimulatory adverse effects (8641,24180). There is also some evidence that using ephedra with caffeine might increase the risk of serious life-threatening or debilitating adverse effects such as hypertension, myocardial infarction (MI), stroke, seizures, and death (1275,6486,10307,48751,54423,54429).
|
Theoretically, concomitant use might increase the risk of serious adverse effects.
Details
|
Theoretically, ephedra might have an additive effect with drugs that prolong the QT interval.
Details
Even in healthy volunteers, EKG changes including prolonged QT interval and premature atrial contractions have been reported with ingestion of recommended doses of ephedra (11135,11708). Ephedra may have an additive effect with drugs that prolong the QT interval. This may increase the risk of ventricular arrhythmias (11355,48765).
|
Theoretically, concomitant use might increase the risk for serious adverse effects.
Details
|
Theoretically, goldenseal might increase the risk of bleeding when used with anticoagulant or antiplatelet drugs.
Details
|
Theoretically, goldenseal might increase the risk of hypoglycemia when used with antidiabetes drugs.
Details
|
Theoretically, goldenseal might increase the risk of hypotension when taken with antihypertensive drugs.
Details
Goldenseal contains berberine. Animal research shows that berberine can have hypotensive effects (33692,34308). Also, an analysis of clinical research shows that taking berberine in combination with amlodipine can lower systolic and diastolic blood pressure when compared with amlodipine alone (91956). However, this effect has not been reported with goldenseal.
|
Theoretically, goldenseal might increase the sedative effects of CNS depressants.
Details
|
Theoretically, goldenseal might increase serum levels of drugs metabolized by CYP2C9.
Details
In vitro research shows that goldenseal root extract can modestly inhibit CYP2C9. This effect may be due to its alkaloid constituents, hydrastine and berberine (21117). However, this effect has not been reported in humans.
|
Goldenseal might increase serum levels of drugs metabolized by CYP2D6.
Details
|
Theoretically, goldenseal might increase serum levels of drugs metabolized by CYP2E1.
Details
In vitro research shows that goldenseal root extract can inhibit the activity of CYP2E1 (94140). However, this effect has not been reported in humans.
|
Goldenseal might increase serum levels of drugs metabolized by CYP3A4.
Details
Most clinical and in vitro research shows that goldenseal inhibits CYP3A4 enzyme activity and increases serum levels of CYP3A4 substrates, such as midazolam (6450,13536,21117,91740,111725). However, in one small clinical study, goldenseal did not affect the levels of indinavir, a CYP3A4 substrate, in healthy volunteers (10690,93578). This is likely due to the fact that indinavir has a high oral bioavailability, making it an inadequate probe for CYP3A4 interactions (13536,91740) and/or that it is primarily metabolized by hepatic CYP3A, while goldenseal has more potential to inhibit intestinal CYP3A enzyme activity (111725). Both goldenseal extract and its isolated constituents berberine and hydrastine inhibit CYP3A, with hydrastine possibly having more inhibitory potential than berberine (111725).
|
Theoretically, goldenseal might increase serum levels of dextromethorphan.
Details
Goldenseal contains berberine. A small clinical study shows that berberine can inhibit cytochrome P450 2D6 (CYP2D6) activity and reduce the metabolism of dextromethorphan (34279).
|
Goldenseal might increase serum levels of digoxin, although this effect is unlikely to be clinically significant.
Details
Clinical research shows that goldenseal modestly increases digoxin peak levels by about 14% in healthy volunteers. However, goldenseal does not seem to affect other pharmacokinetic parameters such as area under the curve (AUC) (15132). This suggests that goldenseal does not cause a clinically significant interaction with digoxin. Digoxin is a P-glycoprotein substrate. Some evidence suggests that goldenseal constituents might affect P-glycoprotein; however, it is unclear whether these constituents inhibit or induce P-glycoprotein.
|
Theoretically, goldenseal might decrease the conversion of losartan to its active form.
Details
Goldenseal contains berberine. A small clinical study shows that berberine inhibits cytochrome P450 2C9 (CYP2C9) activity and reduces the metabolism of losartan (34279). However, this effect has not been reported with goldenseal.
|
Theoretically, goldenseal might reduce blood levels of metformin.
Details
In vitro research shows that goldenseal extract decreases the bioavailability of metformin, likely by interfering with transport, intestinal permeability, or other processes involved in metformin absorption. It is unclear which, if any, of metformin's transporters are inhibited by goldenseal. Goldenseal does not appear to alter the clearance or half-life of metformin (105764).
|
Theoretically, goldenseal might reduce the therapeutic effects of oseltamivir by decreasing its conversion to its active form.
Details
In vitro evidence suggests that goldenseal reduces the formation of the active compound from the prodrug oseltamivir (105765). The mechanism of action and clinical relevance is unclear.
|
Theoretically, goldenseal might increase or decrease serum levels of P-glycoprotein (P-gp) substrates.
Details
There is conflicting evidence about the effect of goldenseal on P-gp. In vitro research suggests that berberine, a constituent of goldenseal, modestly inhibits P-gp efflux. Other evidence suggests that berberine induces P-gp. In healthy volunteers, goldenseal modestly increases peak levels of the P-gp substrate digoxin by about 14%. However, it does not seem to affect other pharmacokinetic parameters such as area under the curve (AUC) (15132). This suggests that goldenseal is not a potent inhibitor of P-gp-mediated drug efflux. Until more is known, goldenseal should be used cautiously with P-gp substrates.
|
Theoretically, goldenseal might increase the sedative effects of pentobarbital.
Details
Animal research shows that berberine, a constituent of goldenseal, can prolong pentobarbital-induced sleeping time (13519). However, this effect has not been reported with goldenseal.
|
Theoretically, goldenseal might increase serum levels of tacrolimus.
Details
Goldenseal contains berberine. In a 16-year-old patient with idiopathic nephrotic syndrome who was being treated with tacrolimus 6.5 mg twice daily, intake of berberine 200 mg three times daily increased the blood concentration of tacrolimus from 8 to 22 ng/mL. Following a reduction of tacrolimus dosing to 3 mg daily, blood levels of tacrolimus decreased to 12 ng/mL (91954).
|
Thuja products can contain thujone, which might lower the seizure threshold (1304). Theoretically, this could decrease the effectiveness of anticonvulsants drugs.
|
Thuja might stimulate immune function (1305). Theoretically, taking thuja might decrease the effects of immunosuppressive therapy. Immunosuppressant drugs include azathioprine (Imuran), basiliximab (Simulect), cyclosporine (Neoral, Sandimmune), daclizumab (Zenapax), muromonab-CD3 (OKT3, Orthoclone OKT3), mycophenolate (CellCept), tacrolimus (FK506, Prograf), sirolimus (Rapamune), prednisone (Deltasone, Orasone), and other corticosteroids (glucocorticoids).
|
Thuja products can contains significant amounts of thujone, a neurotoxin (1304). Theoretically, patients taking drugs that lower the seizure threshold might be at greater risk of seizure if they also take thuja. Advise patients taking these drugs to avoid thuja products. Some drugs that lower the seizure threshold include anesthetics (propofol, others), antiarrhythmics (mexiletine), antibiotics (amphotericin, penicillin, cephalosporins, imipenem), antidepressants (bupropion, others), antihistamines (cyproheptadine, others), immunosuppressants (cyclosporine), narcotics (fentanyl, others), stimulants (methylphenidate), theophylline, and others.
|
Below is general information about the adverse effects of the known ingredients contained in the product Hydrastis Nasal Spray. 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, no adverse effects have been reported; however, a thorough evaluation of safety outcomes has not been conducted.
Additionally, clubmoss contains toxic alkaloids, which could cause serious adverse effects (43721). When fir club moss (Lycopodium selago) is mistaken for clubmoss, cholinergic toxicity has been reported. This toxicity is due to huperzine A, which is not present in clubmoss (13193).
Airborne exposure to clubmoss spores might cause symptoms of asthma (43721).
Pulmonary/Respiratory ...Occupational exposure to clubmoss spores, including cases associated with facilities that use the spores to coat condoms, has been reported to cause asthma (43721).
Other ...Clubmoss (Lycopodium clavatum) might be mistaken for fir club moss (Lycopodium selago), which contains huperzine A, a constituent with strong inhibitory activity against acetylcholinesterase. In two case reports, fir club moss was mistaken for clubmoss and ingested as tea. This caused cholinergic toxicity with symptoms of sweating, nausea, dizziness, cramping, and slurred speech (13193).
General
...Orally, ephedra is frequently associated with adverse reactions and is banned in the US.
In some cases, adverse effects can be severe or life-threatening. Large studies looking at the safety of ephedra have not been performed. Since most of the adverse effect data are from case reports, it is impossible to determine the overall incidence of these adverse effects. It is also difficult to determine which patient groups might be most likely to experience an adverse event.
Most Common Adverse Effects:
Orally: Anorexia, anxiety, difficulty concentrating, difficulty urinating, dizziness, dry mouth, flushing, headache, heartburn, hyperthermia, hypertension, insomnia, irritability, nausea, personality changes, polydipsia, restlessness, tachycardia, tingling, and vomiting.
Serious Adverse Effects (Rare):
Orally: Cardiac arrest, cardiac arrhythmia, cardiomyopathy, heart failure, hepatotoxicity, myocardial infarction, myopathies, psychosis, seizure, stroke, and sudden death.
Cardiovascular
...The use of ephedra causes a 2.
2- to 3.6-fold increase in the risk of developing psychiatric, autonomic, or gastrointestinal (GI) symptoms and cardiac palpitations (9740,48878). Orally, ephedra use has been associated with cardiomyopathy (1270,48801), hypersensitivity myocarditis (1271,6487,48738,48739), chest tightness, myocardial infarction (6486), cardiac arrest and sudden death (1274,6486), hypertension, tachycardia, and cardiac arrhythmias (6009,8643,35749,35750,37689,48736,48737,48805,48847,48870,48872). Ephedrine abuse has led to heart failure (48813). Even in healthy volunteers, EKG changes including prolonged QT interval and premature atrial contractions can occur with ingestion of recommended doses of ephedra containing products (11135,11708). In a review of 926 cases reported to the FDA of possible adverse effects of ephedra, 37 patients had serious or fatal adverse reactions. Ephedra use was temporally related to 16 strokes, 10 myocardial infarctions, and 11 sudden deaths. These effects occurred in people aged 30-56 years. There is some evidence that people who take doses greater than 32 mg daily might have more than triple the risk of hemorrhagic stroke, including subarachnoid hemorrhage and intracerebral hemorrhage, when compared with those taking doses of less than 32 mg daily (9167,48771).
Ephedrine, the primary active ingredient in ephedra, has been associated with coronary artery spasm, myocardial injury with pulmonary edema, and cardiovascular collapse (48867,48872,48783). However, several clinical trials evaluating ephedrine-caffeine combinations for weight loss reported no differences in mean heart rate or blood pressure when compared to placebo (37617,48792,48865,48882). Other preliminary clinical research showed that ephedrine and caffeine use by prescription did not result in increased risk of adverse cardiovascular outcomes (48806).
Endocrine ...One study in animals shows that some components of ephedra may lower blood glucose levels (48835). However, most human research suggests that ephedra and ephedrine, a component of ephedra, can raise blood glucose and insulin levels (3719,12857,48810).
Gastrointestinal ...The use of ephedra causes a 2. 2- to 3.6-fold increase in the risk of developing psychiatric, autonomic, or gastrointestinal (GI) symptoms and cardiac palpitations (9740,48878). Orally and intravenously, ephedra and ephedrine most commonly cause dry mouth, anorexia, nausea, vomiting, heartburn, abdominal discomfort, and changes in stool consistency (1276,3719,6008,6486,8647,10004,10382,37831,48817,48837). One case of ischemic colitis and symptoms of abdominal pain and bloody diarrhea associated with the use of a weight loss supplement containing ephedra has been reported (48803).
Hepatic ...Cases of hepatotoxicity such as acute hepatitis and liver failure from ephedra-containing supplements have been reported. Some cases of hepatotoxicity resolved after discontinuation of ephedra, while others required liver transplantation. In obese patients using ephedra for weight loss, it is possible that ephedra exacerbated pre-existing liver disease. Onset of liver injury seems to occur an average of 3 months after ephedra ingestion, suggesting an idiosyncratic mechanism of liver injury (1273,48747,48800,94875,94876,94877,81600,98441). Previously, it was thought that the cause of ephedra hepatotoxicity was an immune reaction or a contamination. However, since the majority of evidence suggests that hepatotoxicity is idiosyncratic, these prior postulations have since been dismissed (1273,48747,81600,98441).
Musculoskeletal ...Orally, ephedra has been reported to cause myopathies, including myalgia, rhabdomyolysis, and eosinophilia-myalgia syndrome (1270,16054,48791).
Neurologic/CNS
...The use of ephedra causes a 2.
2- to 3.6-fold increase in the risk of developing psychiatric, autonomic, or gastrointestinal (GI) symptoms and cardiac palpitations (9740,48878). Ephedra most commonly causes dizziness, restlessness, anxiety, irritability, personality changes, difficulty concentrating, insomnia, and headache (1276,3719,6008,6486,8647,10004,10382).
Ephedra can cause seizures in otherwise healthy people, as well as in people with underlying seizure disorders (10307,48870). Of 33 seizures linked to dietary supplement use that were reported to the FDA over 7 years, 27 involved ephedra (13304). Other adverse events reported with ephedra use include sudden hearing loss, stroke, transient ischemic attack, cerebral hemorrhage, and loss of consciousness (1275,1381,2729,6486,8643,9167,10005,48746,48862). In one case-control study, doses of ephedra above 32 mg daily have been associated with an increased risk for hemorrhagic stroke (9167). A case of encephalopathy syndrome with multi-organ failure and transient cortical blindness after ingestion of a performance-enhancing ephedra supplement has been reported. Symptoms were resolved after blood pressure was corrected (48788).
Ocular/Otic ...A case of encephalopathy syndrome with transient cortical blindness after ingestion of an ephedra supplement has been reported. Symptoms were resolved after blood pressure was corrected (48788). A case of sudden hearing loss following the use of ephedra has also been reported (48761).
Psychiatric
...The use of ephedra causes a 2.
2- to 3.6-fold increase in the risk of developing psychiatric, autonomic, or gastrointestinal (GI) symptoms and cardiac palpitations (9740,48878). Ephedra most commonly causes anxiety, irritability, personality changes, difficulty concentrating, and insomnia (1276,3719,6008,6486,8647,10004,10382).
Cases of ephedrine-induced psychiatric complications (6998) include mania (48855), psychosis (1276,6998,10689,48751,48841,48843), and hallucinations (48857). In some cases psychosis can be prolonged for several months after discontinuation (1276,6998,10689). A case of a suicide attempt and mood disorder associated with the use of a diet pill containing ephedra has also been reported (48752).
Long-term use of ephedra or use in high doses has been associated with dependence and tolerance (1381).
Renal ...Orally, ephedra has been reported to cause nephrolithiasis (1272,48877), diuresis, urinary retention, and dysuria (16054,48791).
General
...There is limited reliable information available about the safety of goldenseal when used in more than a single dose.
Berberine, a constituent of goldenseal, is generally well tolerated when used orally.
Most Common Adverse Effects:
Orally: Berberine, a constituent of goldenseal, can cause abdominal distension, abdominal pain, bitter taste, constipation, diarrhea, flatulence, headache, nausea, and vomiting.
Dermatologic ...Orally, berberine, a constituent of goldenseal, may cause rash. However, this appears to be rare (34285). A case of photosensitivity characterized by pruritic, erythematous rash on sun-exposed skin has been reported in a 32-year-old female taking a combination product containing goldenseal, ginseng, bee pollen, and other ingredients. The rash resolved following discontinuation of the supplement and treatment with corticosteroids (33954). It is not clear if this adverse effect is due to goldenseal, other ingredients, or the combination.
Endocrine ...A case of severe, reversible hypernatremia has been reported in an 11-year-old female with new-onset type 1 diabetes and diabetic ketoacidosis who took a goldenseal supplement (52592).
Gastrointestinal ...Orally, berberine, a constituent of goldenseal, may cause diarrhea, constipation, flatulence, vomiting, abdominal pain, abdominal distention, and bitter taste (33648,33689,34245,34247,34285,91953). Theoretically, these effects may occur in patients taking goldenseal. However, this hasn't been reported in clinical research or case reports.
Neurologic/CNS ...Orally, berberine, a constituent of goldenseal, may cause headache when taken in a dose of 5 mg/kg daily (33648). Theoretically, this may occur with goldenseal, but this hasn't been reported in clinical research or case reports.
General
...Orally, mezereon is generally regarded as unsafe for use.
Any benefits of therapy may not outweigh the risk of toxicity. Topically, mezereon can cause significant irritation.
Most Common Adverse Effects:
Orally: Abdominal pain, diarrhea, reddening and swelling of the oral mucous membranes, salivation, thirst, vomiting.
Topically: Blistering, redness, swelling.
Cardiovascular ...Orally, mezereon can cause headache, dizziness, stupor, tachycardia, spasms, and death through circulatory collapse (18).
Dermatologic ...Topically, mezereon can cause red, painful swelling of the skin, blister formation, and shedding of the epidermis (18). Extended exposure can cause necrosis (18). Contact with the eyes can cause severe conjunctivitis (18).
Gastrointestinal ...Orally, mezereon can cause reddening and swelling of the oral mucous membranes, salivation, thirst, stomach pains, vomiting, and severe diarrhea (18).
General
...Orally, fresh pulsatilla is a toxic gastrointestinal irritant (4,19).
It can also cause kidney and urinary tract irritation (2).
Topically, contact with the fresh plant can cause skin irritation, mucous membrane irritation, itching, and pustule formation known as ranunculus dermatitis (2). Allergic reactions to pulsatilla volatile oil have been documented with patch tests (4).
Inhalation of pulsatilla volatile oil may cause nasal mucosal and conjunctival irritation (4).
Dermatologic ...Topically, contact with the fresh plant can cause skin irritation, mucous membrane irritation, itching, and pustule formation known as ranunculus dermatitis (2).
Gastrointestinal ...Orally, fresh pulsatilla is a toxic gastrointestinal irritant (4,19).
Genitourinary ...Orally, fresh pulsatilla can cause urinary tract irritation (2).
Immunologic ...Topically, allergic reactions to the protoanemonin-containing volatile oil of pulsatilla have been documented with patch tests (4).
Ocular/Otic ...Inhalation of the protoanemonin-containing volatile oil of pulsatilla may cause conjunctival irritation (4).
Pulmonary/Respiratory ...Inhalation of the protoanemonin-containing volatile oil of pulsatilla may cause nasal mucosal irritation (4).
Renal ...Orally, fresh pulsatilla can cause kidney irritation (2).
General ...Orally, large doses of thuja have been reported to cause toxicity involving headache, nervous agitation, seizures, gastric irritation, vomiting, abdominal pain, and diarrhea. Thuja toxicity has also been reported to cause liver damage, renal toxicity, and death in some cases (6002,40888).
Dermatologic ...In one case report, a 5-year-old female presented with a papillary eccrine adenoma. In an effort to avoid excisional biopsy, alternative therapy was sought and an ointment containing thuja was advised to be applied to the lesion. Application of thuja for 6 months resulted in peripheral extension and central necrosis of the lesion, eventually necessitating complete excision of the lesion (106048).
Gastrointestinal ...Orally, large doses of thuja have been reported to cause toxicity involving gastric irritation, vomiting, abdominal pain, and diarrhea (6002,40888).
Hepatic ...Orally, large doses of thuja have been reported to cause toxicity involving liver damage and death (6002,40888). In one case report, a healthy 40-year-old female taking thuja and black cohosh for 1 month presented with 3 days of severe abdominal pain and AST and ALT levels exceeding 5 times the upper limit of normal. Symptoms improved within 5 days of supplement discontinuation and levels normalized within 2 weeks (106047). It is unclear if this reaction was due to thuja, black cohosh, or other factors.
Neurologic/CNS ...Orally, large doses of thuja have been reported to cause toxicity involving nervous agitation, seizures, and death (6002,40888).
Renal ...Orally, large doses of thuja have been reported to cause toxicity involving renal toxicity and death (6002,40888).