Leprosy in combination with anti-leprosy medications 1-2 mg/kg PO once daily (max 100 mg/d)
Dermatitis herpetiformis Refer to adult dose
HIV infection - Pneumocystis pneumonia; Prophylaxis Age ≥1m: 2 mg/kg PO once daily (max 100 mg/d) OR 4 mg/kg PO once weekly
HIV infection - Toxoplasmosis; Prophylaxis Age ≥1m: 2 mg/kg or 15 mg/m(2) (max 25 mg) PO daily + Pyrimethamine 1 mg/kg (max 25 mg) PO daily + Leucovorin 5 mg PO every 3d