Chondroitin × Warfarin

Severity: MODERATE Evidence: possible

Mechanism

Chondroitin may potentiate warfarin effect, possibly through mild anticoagulant properties.

Effect

Increased INR; increased bleeding risk

Management

Monitor INR closely if starting chondroitin with warfarin.

Source

Roig-Zamboni W et al. Clin Drug Investig 2001

⚠️ MODERATE INTERACTION: Monitor closely if this combination is used.

Disclaimer

This interaction record is for informational purposes only and does not constitute medical advice. Always consult a healthcare provider before starting or stopping any supplement or medication.