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Note: The resources listed in this guide are not intended to be fully systematic or complete, nor does inclusion here imply any endorsement or recommendation by The University of Maryland or the Center for Integrative Medicine. The University of Maryland and the Center for Integrative Medicine make no warranties, express or implied, about the value or utility for any purpose of the information and resources contained herein.

Possible Interactions with: Cat's Claw

Interactions:

If you are currently being treated with any of the following medications, you should not use cat's claw without first talking to your health care provider.

Immunosuppressive medications -- In theory, because cat's claw may stimulate the immune system, it should not be used with medications intended to suppress the immune system, such as cyclosporin or other medications prescribed following an organ transplant or to treat an autoimmune disease.

NSAIDs -- Cat's claw may protect against gastrointestinal damage associated with nonsteroidal anti-inflammatory drugs (NSAIDs), such as ibuprofen (Advil, Motrin) and naproxen (Aleve).

Other medications -- Cat's claw may interact with the following medications:

Anticoagulants (blood-thinning medication)
Diuretics (water pills)
Estrogens or progestins, including birth control pills
Antihypertensive (blood pressure) medication

Drug Interactions:

Immunosuppressive MedicationsNonsteroidal Anti-inflammatory Drugs (NSAIDs)

Alternative Names:

Cat's Claw; Una de Gato; Uncaria tomentosa

Reviewed last on: 2/24/2007
Steven D. Ehrlich, N.M.D., private practice specializing in complementary and alternative medicine, Phoenix, AZ. Review provided by VeriMed Healthcare Network.

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