TOPICS: Metronidazole, below diaphragm, free radical, bactericidal, anaerobes, bacteroides fragilis, crohn disease, cyp 450, h pylori, entamoeba histolytica, giardia lamblia, clostridium difficile, gardenerella vaginalis, disulfiram reaction, headache, vomiting, metallic taste, trichomonas vaginalis
