CBD and THC are broken down by some of the same liver enzymes as many prescription drugs — the same enzymes grapefruit affects. This quick screener flags common medications worth reviewing before you combine them with cannabis.
This is an educational screener, not medical advice and not a complete interaction database. It flags common drug classes, not your personal risk, and it can't account for your dose, products, or full health picture. Don't start, stop, or change any medication based on it. Always confirm with a pharmacist or your prescriber.
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What to review
Have a pharmacist review your regimen
A Green Bridge Society pharmacist can review your specific medications, doses, and products — the part this screener can't do.