Following a single intravenous dose of metronidazole 500 mg, 4 healthy subjects who underwent gastrointestinal endoscopy had peak gastric juice metronidazole concentrations of 5–6 mcg/mL at one ...

q 8 h single q.d. Dosing may be substituted by 4.5 mg/kg iv. q.d. Solution: 10 mg/ml (25 vials, 2 ml) US$125 † Metronidazole 500 mg p.o. q 12 h for 14 days Tablets: 500 mg (28 tablets ...