Correct Answer:
Option B - Warfarin-Metronidazole drug interaction is due to alteration in metabolism, using warfarin together with metronidazole may cause you to bleed more easily you may need a dose adjustment based on your prothrombin time or international Normalized Ratio.
B. Warfarin-Metronidazole drug interaction is due to alteration in metabolism, using warfarin together with metronidazole may cause you to bleed more easily you may need a dose adjustment based on your prothrombin time or international Normalized Ratio.