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Evidence-Based Supplement Research
Evidence-Based Supplement Research

Devil's Claw

Safety profile

3 studies reporting safety data

Across 3 clinical studies (primarily in patients with degenerative rheumatic disorders), no specific adverse events were quantitatively reported. One study noted no severe adverse events, and another described Devil's Claw as generally well tolerated; however, a third study concluded that the evidence was insufficient to support its safe use due to low study quality.

Caveats: Limited evidence base (3 studies) with low quality of evidence; absence of reported adverse events does not establish safety. Most studies were short-term and focused on efficacy, not safety; rare or long-term adverse events may not be captured.

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