Answer
Clindamycin combined with warfarin has been associated with increased coagulation tests (PT/INR) and/or bleeding, so coagulation tests should be monitored frequently.
Sources for this answer
- Dalacin C Phosphate Sterile Solution, Clindamycin 150 mg/ml Solution for InjectionPfizer Limited · emc · SmPC §4.5 Interaction with other medicinal products · Version 25Document updated
Sources checked