St. John’s Wort and Prescription Medications: What You Must Know About Dangerous Drug Interactions
Dec, 3 2025
Pharmacy and Drugs
Caspian Lockhart
St. John’s Wort can dangerously reduce the effectiveness of birth control, antidepressants, blood thinners, and transplant drugs. Learn which medications it interferes with and why even "natural" supplements can be risky.
