Tag: St. John's Wort and warfarin

St. John’s Wort and Medication Interactions: What You Need to Know Before Taking It
18 December 2025

St. John’s Wort and Medication Interactions: What You Need to Know Before Taking It

St. John's Wort can dangerously reduce the effectiveness of warfarin, birth control, antidepressants, and transplant drugs. Learn which medications it interacts with, why it's risky even if you're healthy, and what to do instead.

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