A prospective, randomized, controlled clinical trial compared metronidazole 250 mg orally four times daily with vancomycin 500 mg orally four times daily, each for 10-day courses. [43] Fewer ...

Metronidazole exerts antibacterial effects in an anaerobic environment against most obligate anaerobes. Once metronidazole enters the organism by passive diffusion and activated in the cytoplasm ...

Metronidazole 500 mg orally twice a day for ... for 7 days Alternative regimens for pregnant women Erythromycin base 250 mg orally four times a day for 14 days OR Erythromycin ethylsuccinate ...

In patients treated with intravenous metronidazole, using a dosage regimen of 15 mg/kg loading dose followed 6 hours later by 7.5 mg/kg every 6 hours, the average peak steady-state plasma ...