Current customer? Log In

	Search Quick Order Form» Departments Vitamins Minerals Supplements Herbs Home & Grocery Diet & Fitness Body & Bath More Ways to Shop Brands A-Z Natural Remedies Children & Infants Women's Health Men's Health Seniors Free Catalog MotherNature.com's Catalog Is Here! Click Here to Get Your Free Copy Today. Newsletter Sign Up Weekly health news, sale announcements and coupons!		Library Home > Safetychecker by Drug Name > Didanosine DIDANOSINE Introduction Safetychecker summary Vitamin interactions Herb interactions Food interactions References Visit The Healthy Living Bookshelf: 21 Online Health Books From Rodale Didanosine is a drug that blocks reproduction of the human immunodeficiency virus (HIV). HIV is the virus that infects people causing acquired immunodeficiency syndrome (AIDS). Didanosine is used in combination with other drugs to treat HIV infection. Safetychecker Summary for Didanosine (for details about the summarized interactions, read the full article) May be Beneficial: Depletion or interference—The medication may deplete or interfere with the absorption or function of the nutrient. Taking these nutrients may help replenish them. Acetyl-L-Carnitine May be Beneficial: Side effect reduction/prevention—Taking these supplements may help reduce the likelihood and/or severity of a potential side effect caused by the medication. Acetyl-L-Carnitine Riboflavin May be Beneficial: Supportive interaction—Taking these supplements may support or otherwise help your medication work better. Shiitake* Reduced drug absorption/bioavailability None known Adverse interaction None known Interactions with Dietary Supplements Riboflavin Persons with AIDS have developed lactic acidosis and fatty liver while taking didanosine and other drugs in its class. Didanosine can inhibit crucial DNA-related riboflavin activity, which may be normalized by riboflavin supplementation. A 46-year-old woman with AIDS and lactic acidosis received a single dose of 50 mg of riboflavin, after which her laboratory tests returned to normal and her lactic acidosis was completely resolved.1 More research is needed to confirm the value of riboflavin for preventing and treating this side effect. Acetyl-L-Carnitine Severe peripheral neuropathy (painful sensations due to nerve damage in the hands and feet) often develops in people taking didanosine and drugs in its class. People with peripheral neuropathy who were taking didanosine were found to be deficient in acetyl-L-carnitine.2 Some researchers have suggested that supplementing acetyl-L-carnitine may assist in managing this condition.3 Interactions with Herbs Shiitake (Lentinas edodes) Lentinan is a complex sugar found in shiitake mushrooms and is recognized as an immune modulator. In an early human trial, 88 HIV-infected people received didanosine (400 mg per day) plus a 2 mg lentinan injection per week.4 Didanosine-lentinan combination therapy improved CD4 immune cell counts for a significantly longer period than didanosine alone. Lentinan is under investigation as an adjunct therapy to be used with didanosine for HIV infection.5 Oral preparations of shiitake are available, but it is not known if they would be an effective treatment with didanosine for HIV infection. Interactions with Foods and Other Compounds Food Didanosine should be taken on an empty stomach, one hour before or two hours after eating food.6 References: 1. Fouty B, Frerman F, Reves R. Riboflavin to treat nucleoside analogue-induced lactic acidosis. Lancet 1998;352:291–2 [letter]. 2. Famularo G, Moretti S, Marcellini S, et al. Acetyl-carnitine deficiency in AIDS patients with neurotoxicity on treatment with antiretroviral nucleoside analogues. AIDS 1997;11:185–90. 3. Moyle GJ, Sadler M. Peripheral neuropathy with nucleoside antiretrovirals: risk factors, incidence and management. Drug Saf 1998;19:481–94 [Review]. 4. Gordon M, Guralnik M, Kaneko Y, et al. A phase II controlled study of a combination of the immune modulator, lentinan, with didanosine (ddI) in HIV patients with CD4 cells of 200–500/mm3. J Med 1995;26:193–207. 5. Threlkeld DS, ed. News, Keeping Up, December 1994, Lentinan. In Facts and Comparisons Drug Information. St. Louis, MO: Facts and Comparisons, Dec 1997, 805. 6. Threlkeld DS, ed. Anti-Infectives, Antiviral Agents, Didanosine. In Facts and Comparisons Drug Information. St. Louis, MO: Facts and Comparisons, Mar 1993, 406k–6t. Copyright © 2002 Healthnotes, Inc.  All rights reserved. www.healthnotes.com Please read the disclaimer about the limitations of the information provided here. Do NOT rely solely on the information in this article. Learn more about Healthnotes, the company. Learn more about the authors of Safetychecker. The information presented in Healthnotes 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. 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 December 2003.

Accept Credit Cards Online

Order By Phone 1-800-439-5506

Information on this site is provided for informational purposes and is not meant to substitute for the advice provided by your own physician or other medical professional. You should not use the information contained herein for diagnosing or treating a health problem or disease, or prescribing any medication. Information about each product is taken from the labels of the products or from the manufacturer's advertising material. MotherNature.com is not responsible for any statements or claims that various manufacturers make about their products. We cannot be held responsible for typographical errors or product formulation changes. You should read carefully all product packaging. If you have or suspect that you have a medical problem, promptly contact your health care provider. Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease.All discounts are taken from suggested retail prices.

Please see our Terms of Use
Copyright © 1995-2008 Mother Nature, Inc. All rights reserved.