Licorice × Warfarin

Severity: MINOR Evidence: possible

Mechanism

Licorice may reduce warfarin efficacy through unknown mechanism.

Effect

Possible decreased INR

Management

Monitor INR. Minor clinical concern at dietary levels.

Source

Heck AM et al. Am J Health Syst Pharm 2000

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.