Cat's Claw
Uncaria tomentosa
A South American vine bark from the Amazon with immune-modulating, anti-inflammatory, and DNA repair properties studied in arthritis and viral conditions.
Known Health Benefits
Active Compounds
Oxindole alkaloids (isopteropodine, pteropodine), quinovic acid glycosides
Potential Side Effects
GI upset; headache with initial use; not recommended in pregnancy or autoimmune conditions
Known Drug Interactions
May interact with blood thinners, blood pressure medications, and immunosuppressants
Evidence Classification
Based on in vitro studies, animal models, pilot trials, or traditional use documentation. Clinical evidence is limited.
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