RIFABUTIN AND WARFARIN AND OTHER ORAL ANTICOAGULANTS
The manufacturers and the CSM in the UK warns that rifabutin may reduce the effects
of anticoagulants.
Expect any interaction to occur within 7 days of starting rifabutin. It may persist
for several weeks after the rifabutin is stopped. Monitor the INR closely.
of anticoagulants.
Expect any interaction to occur within 7 days of starting rifabutin. It may persist
for several weeks after the rifabutin is stopped. Monitor the INR closely.