This product has been discontinued by the manufacturer.
This product has been discontinued by the manufacturer.
Below is general information about the effectiveness of the known ingredients contained in the product Burdock Root. Some ingredients may not be listed. This information does NOT represent a recommendation for or a test of this specific product as a whole.
INSUFFICIENT RELIABLE EVIDENCE to RATE
INSUFFICIENT RELIABLE EVIDENCE to RATE
Below is general information about the safety of the known ingredients contained in the product Burdock Root. Some ingredients may not be listed. This information does NOT represent a recommendation for or a test of this specific product as a whole.
LIKELY SAFE ...when used in amounts commonly found in foods (12659,12660). Burdock root is commonly eaten as a vegetable (37422,92153,92154)
POSSIBLY SAFE ...when used topically, short-term. An emulsion containing burdock fruit extract 1.2% has been safely applied to the face twice daily for 4 weeks (37420). There is insufficient reliable information available about the safety of burdock when used orally in supplemental doses.
PREGNANCY AND LACTATION:
Insufficient reliable information available; avoid using.
LIKELY SAFE ...when used orally in amounts commonly found in foods. Gelatin has Generally Recognized as Safe (GRAS) status in the US (4912).
POSSIBLY SAFE ...when used orally and appropriately in medicinal amounts, short-term . A specific type of gelatin from donkey hide, called colla corii asini, has been safely used in doses of 6-10 grams orally daily for 6-8 weeks. Higher doses of 15 grams daily have been associated with an increased risk of inflammatory adverse effects, including sore throat, swollen gums, local eczema, and oral ulcers (97634,107011). Since gelatin is often derived from bovine bones and skin, there is some concern about contamination with diseased animal parts (1825). So far, there are no reports of disease transmission to humans due to use of contaminated gelatin preparations.
CHILDREN: POSSIBLY SAFE
when gelatin tannate is used orally and appropriately in medicinal amounts, short-term.
In children under 15 kg or under 3 years of age, gelatin tannate has been used with apparent safety at doses up to 250 mg four times daily for up to 5 days. In children over 15 kg or over 3 years of age, it has been used with apparent safety at doses up to 500 mg four times daily for up to 5 days (103296). There is insufficient reliable information available about the safety of other forms of gelatin in children.
PREGNANCY: LIKELY SAFE
when used orally in the amounts commonly found in foods.
PREGNANCY: POSSIBLY SAFE
when a specific type of gelatin from donkey hide, called colla corii asini, is used orally in doses of 10 grams daily for 6 weeks.
Higher doses of 15 grams daily have been associated with an increased risk of inflammatory adverse effects, including sore throat, swollen gums, local eczema, and ulcers in the oral cavity (97634).
There is insufficient reliable information available about the safety of other types of gelatin when used during pregnancy in medicinal amounts.
LACTATION: LIKELY SAFE
when used orally in the amounts commonly found in foods.
There is insufficient reliable information available about the safety of using larger amounts of gelatin during lactation; avoid using.
Below is general information about the interactions of the known ingredients contained in the product Burdock Root. Some ingredients may not be listed. This information does NOT represent a recommendation for or a test of this specific product as a whole.
Theoretically, taking burdock with anticoagulant or antiplatelet drugs might increase the risk of bleeding.
Details
In vitro research shows that lignans from burdock reduce rabbit platelet aggregation by inhibiting platelet activating factor (12619). This interaction has not been reported in humans. |
Below is general information about the adverse effects of the known ingredients contained in the product Burdock Root. 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, burdock is well tolerated when consumed as a food.
Although a thorough evaluation of safety outcomes is lacking, there has been long-standing historical use of burdock with few noted adverse effects.
Serious Adverse Effects (Rare):
All ROAs: Allergic reactions, including contact dermatitis and anaphylaxis.
Dermatologic ...Contact dermatitis has been reported secondary to burdock, especially after prolonged use of the root oil (37422). There are cases of allergic dermatitis secondary to using burdock plasters. Two males and a 14 year-old female developed erythematous and vesicular, pruritic, and exudative reactions in areas corresponding to the application of burdock root plasters (12667). Reactions occurred up to 7 days after initial use. Patch testing was positive for burdock sensitivity in all three patients and was nonreactive in matched controls.
Hematologic ...In one case report, a 38-year-old female developed immune-mediated thrombocytopenia after consuming a "cleansing" tea containing unknown amounts of burdock and yellow dock. The patient presented with bruising, mild weakness, and fatigue, which started 2-3 days after consuming the tea, and was found to have a platelet count of 5,000 per mcL. Symptoms resolved after platelet transfusion and treatment with oral dexamethasone (108971). It is unclear if these effects were caused by burdock, yellow dock, the combination, or other contributing factors.
Hepatic ...A case of idiosyncratic drug-induced liver disease (DILI) is reported in a 36-year-old female who presented with abdominal pain after 1 month of taking an herbal liver detox tea containing burdock and other ingredients. Remarkable laboratory values included elevated liver enzymes, alkaline phosphatase, and total bilirubin. The patient received a loading dose of N-acetylcysteine and was hospitalized for 12 days (112178). However, it is unclear if the adverse effect was due to burdock, other ingredients, or the combination.
Immunologic ...There is one case of anaphylactic shock secondary to eating boiled burdock. One hour after eating boiled burdock the patient presented with redness over the entire body and dyspnea. He was found to have low blood pressure and was treated with subcutaneous epinephrine 1 mg and intravenous lactated ringer's solution containing hydrocortisone 100 mg and dexamethasone 8 mg. The cause of anaphylactic shock was attributed to allergenicity to burdock based on positive skin prick test results. Previously, the patient had experienced urticaria after eating boiled burdock (12660).
Neurologic/CNS ...Anticholinergic reactions including dry mouth, dizziness, blurred vision, weakness, dilated pupils, inability to urinate, and bradycardia have been reported following the consumption of burdock products (12662,37421,37431,37434,37435). However, these anticholinergic reactions are believed result from contamination of burdock with belladonna alkaloids. Burdock itself does not contain atropine or other constituents that would be responsible for these reactions.
General
...Orally, gelatin seems to be well tolerated.
Most Common Adverse Effects:
Oral: Belching, bloating, and dyspepsia.
Serious Adverse Effects (Rare):
Injection: IgE-mediated allergic reactions, Kounis syndrome.
Gastrointestinal ...Orally, gelatin can cause unpleasant taste, sensation of heaviness in the stomach, bloating, dyspepsia, and belching (7704).
Immunologic
...Gelatin can cause allergic reactions.
Gelatin in foods can cause initial sensitization (7703). Gelatin-containing medicines including oral medications, suppositories, vaccines, and injectable products can cause IgE-mediated allergic reactions, including urticaria, angioedema, wheezing, hypotension, and anaphylaxis (7708,7709,7710,97633,111345). In the US, gelatin is used as a stabilizer in some vaccines such as measles, mumps, and rubella (MMR), and diphtheria, pertussis, tetanus (DPT) (7711). In one case report, a 73-year-old male experienced anaphylactic symptoms within 10 minutes of receiving gelatin lysate as a plasma expander during a routine surgery. The patient proceeded to develop heart, respiratory, and kidney failure and died 76 days after receiving the gelatin infusion (97633). At least 12 case reports describe life-threatening anaphylaxis after administration of gelatin-containing hemostatic agents during surgery. In these cases, hypotension, tachycardia, and increased airway pressure occurred shortly after injection of the agent into the pedicle tract (111345).
There are at least two cases of Kounis syndrome, an acute coronary syndrome related to a massive mast cell activation, after the use of a gelatin infusion during general anesthesia. In one case, immediate symptoms included bradycardia and hypotension, followed by myocardial ischemia and coronary vasospasm (97631).
Other ...Since gelatin is sometimes produced from bovine bones and skin, there is some concern about the potential risk of contamination with diseased animals and transmission of bovine spongiform encephalopathy (BSE, mad cow disease) and other diseases (1825). So far, there are no reports of BSE or other disease transmission to humans from gelatin products.