TB-
Neonate, infant, child: 10-20 mg/kg PO, IV qd in 1 dose 1 h ac or 2 h pc. Max 600 mg qd.
Adolescent, adult: 600 mg PO, IV qd in 1 dose 1 h ac or 2 h pc.
Meningococcal carriers-
Neonate: 5 mg/kg PO bid × 2 day.
Infant, child > 1 month: 10 mg/kg (max 600 mg) PO bid × 2 day.
Adolescent, adult: 600 mg PO bid × 2 day.
H. influenzae type B prophylaxis-
Neonate: 10 mg/kg PO once qd × 4 day.
Infant, child, adult: 20 mg/kg (max 600 mg) PO once qd × 4 day. |