metronidazole): 500mg every 12hrs for 7–14 ... saprophyticus in females: 250mg every 12hrs for 3 days (oral forms only). Other UTIs: 250–500mg every 12hrs for 7–14 days.

Oral metronidazole and vancomycin have been compared ... Because vancomycin capsules are significantly more expensive than a vancomycin suspension compounded from i.v. vancomycin and because ...