Garlic supplements increase bleeding risk
Garlic inhibits platelet aggregation through multiple mechanisms including inhibition of thromboxane synthesis. Combined with warfarin, significantly increases bleeding risk. Dietary garlic in normal amounts is generally safe.
Avoid garlic supplements on warfarin. Inform doctor. Culinary use is acceptable.
Discontinue garlic supplements 7-10 days before surgery
Garlic supplements increase bleeding risk. Avoid garlic supplements on warfarin. Inform doctor. Culinary use is acceptable.
Discontinue garlic supplements 7-10 days before surgery
This interaction is rated “Warning” by Formulate. Garlic inhibits platelet aggregation through multiple mechanisms including inhibition of thromboxane synthesis. Combined with warfarin, significantly increases bleeding risk. Dietary garlic in normal amounts is generally safe.
The free checker lets you add any combination of supplements and medications at once. Formulate's desktop app goes further — every stack change surfaces interaction alerts automatically.
Medical disclaimer. This page is for educational purposes only and does not replace advice from a qualified healthcare provider.