IM Adult Serious infections 600 mg every 24 hr.
More severe infections 600 mg every 12 hr or as needed.
Childn >2 yr Serious infections 10 mg/kg every 24 hr.
More severe infections 10 mg/kg every 12 hr or as needed.
IV infusion Adult Serious infections 600 mg-1 g every 8-12 hr.
Life-threatening infections 8 g daily.
Childn >2 yr 10-20 mg/kg daily depending on severity.
Severe renal impairment 25-30% of adult dose.