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Does St John's wort interact with Hormonal contraception?

Checked between St John's wort and Hormonal contraception.

Speak to a pharmacist
St John's wort + Hormonal contraception
St John's wort has a documented interaction with this medicine class. The consequences in this class can be serious — speak to a pharmacist or prescriber before starting, stopping, or changing dose.

Sourcing status

Unverified
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About this medicine class

Hormonal contraception — Combined pill, mini pill, implant, hormonal IUD

Check your full list

This is one pairing. If you take more than these two things, run everything through the interaction check at once.

What this page can and can't tell you

This covers a commonly documented interaction at the level of drug classes — not your dose, not your health history. A clear result here is not clearance. Before starting, stopping, or changing anything, talk to a pharmacist or prescriber.