Tag: St. John's Wort side effects

By Frankie Torok 14 July 2026

St. John’s Wort Drug Interactions: The Hidden Risks with Prescription Meds

Discover the critical drug interactions of St. John's Wort. Learn how hyperforin affects liver enzymes, risking failure of birth control, blood thinners, and transplant meds.

By Frankie Torok 15 January 2026

St. John’s Wort and Prescription Medications: What You Must Know About Dangerous Drug Interactions

St. John’s Wort may seem harmless, but it can dangerously reduce the effectiveness of birth control, antidepressants, blood thinners, and transplant drugs. Learn which medications it interferes with and what to do if you’re taking both.