Bismuth Subcitrate Potassium Metronidazole And Tetracycline + Warfarin Interaction
Majorinteraction on record
Description
Potentiation of anticoagulant effect with prolongation of prothrombin time; closely monitor prothrombin time, INR, and monitor for bleeding.
Mechanism
Metronidazole potentiates anticoagulant effect; tetracycline depresses plasma prothrombin activity
Source: NLP:bismuth subcitrate potassium, metronidazole, and tetracycline hydrochloride