Metronidazole oral tablets and capsules have a black box warning. This is the most serious warning from the Food and Drug Administration (FDA). A black box warning indicates drug effects that may be ...
Metronidazole (Ayradia, Flagyl) is an antibacterial and antiprotozoal medication. It is usually used to treat diarrhea and infections caused by a parasite called giardia. The oral liquid formulation ...