Oral drops Childn 1-2 yr 60-120 mg 3-4 times daily.
Infant <1 yr 60 mg 3-4 times daily.
Infusion Adult & adolescent >50 kg 100 mL IV infusion for 15 min up to 4 times daily. Max daily dose: 4 g.
<50 kg & childn >33 kg (approx 11 yr) 1.5 mL/kg up to 4 times daily. Max daily dose: 60 mg/kg or 3 g. Doses should be given w/ at least 4 hr interval.