Metronidazole 500mg/100mL; soln for IV infusion ... Bone/joint, lower respiratory tract, endocardium infections: may need to treat longer. Prophylaxis: 15mg/kg 1hr before surgery, then 7.5mg ...

metronidazole): 500mg every 12hrs for 7–14 days ... 500mg every 12hrs for 60 days (start as soon as possible after exposure). Treatment of inhalational, cutaneous, GI, or oropharyngeal ...