Efavirenz Warfarin 500

Clinical Bottom Line
Minimal data to guide interaction: weigh risks and benefits of using this combination
Drug 1
Drug 1 effect

Not studied

Drug 2
Drug 2 effect

Not studied (may increase or decrease warfarin levels)

Clinical Effects

Increased or decreased warfarin effects (altered INR, increased risk of bleeding or clotting)

Management

If coadministering monitor INR and adjust warfarin as indicated. Monitor for signs and symptons of bleeding.

Import ID
500