Hives - Supplements

 
Hives
A rash that suddenly appears on your face or body may be your skin’s reaction to an allergen. How can you soothe the itching and heal your hives? According to research or other evidence, the following self-care steps may be helpful.
  • Uncover your sensitivities

    Work with a knowledgeable health professional to find out what foods or additives may trigger episodes of hives

  • Address your stress

    With help from a health professional, learn stress-reduction techniques that may lower your risk for developing hives

  • Get a checkup

    Visit your doctor to find out if your hives are the result of a treatable medical problem, or a reaction to medication

Also indexed as:
  • hives,
  • urticaria,
  • welt

About this treatment

What Are "Star" Ratings?

a7_3star Reliable and relatively consistent scientific data showing a substantial health benefit.

a7_2star Contradictory, insufficient, or preliminary studies suggesting a health benefit or minimal health benefit.

a7_1star For an herb, supported by traditional use but minimal or no scientific evidence. For a supplement, little scientific support.

Our proprietary “Star-Rating” system was developed to help you easily understand the amount of scientific support behind each supplement in relation to a specific health condition. While there is no way to predict whether a vitamin, mineral, or herb will successfully treat or prevent associated health conditions, our unique ratings tell you how well these supplements are understood by the medical community, and whether studies have found them to be effective for other people.

For over a decade, our team has combed through thousands of research articles published in reputable journals. To help you make educated decisions, and to better understand controversial or confusing supplements, our medical experts have digested the science into these three easy-to-follow ratings. We hope this provides you with a helpful resource to make informed decisions towards your health and well-being.


SupplementAmountWhy
Betaine Hydrochloride
Refer to label instructions 1 star Lack of hydrochloric acid (HCl) secretion by the stomach may contribute to chronic hives related to food allergies. Supplementing with betaine HCI, which contains hydrochloric acid, may help.


1 star Betaine Hydrochloride

According to preliminary studies from many years ago, lack of hydrochloric acid (HCl) secretion by the stomach was associated with chronic hives, presumably as a result of increasing the likelihood of developing food allergies. In one such study, 31% were diagnosed as having achlorhydria (no gastric acid output), and 53% were shown to be hypochlorhydric (having low gastric acid output).14 In a related study, treatment with an HCl supplement and a vitamin B-complex supplement helped to treat people with hives.15 Betaine HCl is the most common hydrochloric acid-containing supplement; it comes in tablets or capsules measured in grains or milligrams. One or more tablets or capsules, each containing 5–10 grains (325–650 mg) are typically taken with a meal that contains protein. Diagnosis of a deficiency of HCl and supplementation with HCl should be supervised by a doctor.


SupplementAmountWhy
Green Tea
Refer to label instructions 1 star Two components of green tea, the polyphenols epigallocatechin (EGC) and epicatechin gallate (ECG), are reported to have an antihistamine effect.


1 star Green Tea

Two components of green tea, the polyphenols epigallocatechin (EGC) and epicatechin gallate (ECG),16 are reported to have an antihistamine effect. Some doctors recommend approximately 3 cups of green tea per day or about 3 grams of soluble components providing roughly 240 to 320 mg of polyphenols, although no human trials have studied the effects of green tea in people with hives.


SupplementAmountWhy
Vitamin B12
Refer to label instructions 1 star Vitamin B12 injections have been reported to reduce the severity of acute hives and the frequency and severity of outbreaks in chronic cases.


1 star Vitamin B12

Vitamin B12 has been reported to reduce the severity of acute hives as well as to reduce the frequency and severity of outbreaks in chronic cases.17, 18 The amount used in these reported case studies was 1,000 mcg by injection per week. Whether taking B12 supplements orally would have these effects remains unknown. On rare occasions, vitamin B12 injections cause hives in susceptible people.19 Whether such reactions are actually triggered by exposure to large amounts of vitamin B12 or to preservatives and other substances found in most vitamin B12 injections remains unclear.


SupplementAmountWhy
Vitamin B-Complex
Refer to label instructions 1 star In one study, treatment with a hydrochloric acid supplement and a vitamin B-complex supplement helped to treat people with hives.


1 star Vitamin B-Complex

According to preliminary studies from many years ago, lack of hydrochloric acid (HCl) secretion by the stomach was associated with chronic hives, presumably as a result of increasing the likelihood of developing food allergies. In one such study, 31% were diagnosed as having achlorhydria (no gastric acid output), and 53% were shown to be hypochlorhydric (having low gastric acid output).20 In a related study, treatment with an HCl supplement and a vitamin B-complex supplement helped to treat people with hives.21 Betaine HCl is the most common hydrochloric acid-containing supplement; it comes in tablets or capsules measured in grains or milligrams. One or more tablets or capsules, each containing 5–10 grains (325–650 mg) are typically taken with a meal that contains protein. Diagnosis of a deficiency of HCl and supplementation with HCl should be supervised by a doctor.


SupplementAmountWhy
Vitamin C
Refer to label instructions 1 star High amounts of vitamin C might help people with hives by lowering histamine levels.


1 star Vitamin C

In theory, high amounts of vitamin C might help people with hives by lowering histamine levels.22 Amounts of at least 2,000 mg daily appear necessary to produce these effects.23 No research trials have yet explored the clinical effects of vitamin C supplementation in people with hives.


Last Review: 05-11-2011

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Copyright © 2011 Aisle7. All rights reserved. www.Aisle7.net

Learn more about Aisle7, the company.

The information presented in Aisle7 is for informational purposes only. It is based on scientific studies (human, animal, or in vitro), clinical experience, or traditional usage as cited in each article. The results reported may not necessarily occur in all individuals. Self-treatment is not recommended for life-threatening conditions that require medical treatment under a doctor's care. For many of the conditions discussed, treatment with prescription or over the counter medication is also available. Consult your doctor, practitioner, and/or pharmacist for any health problem and before using any supplements or before making any changes in prescribed medications. Information expires June 2011.

© 1995-2011 Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated. This information does not replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. How this information was developed to help you make better health decisions.

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