Leprosy
- PO (Adults ): 50–100 mg/day for 3–10 yrs.
- PO (Children ): 1–2 mg/kg/day, up to 100 mg/day.
Dermatitis Herpetiformis
- PO (Adults ): Initiate therapy with 50 mg/day, up to 300 mg/day may be required.
Acne Vulgaris
- (Adults and Children ≥12 yrs): 5% gel: Apply small amount twice daily.
- (Adults and Children ≥9 yr): 7.5% gel: Apply small amount once daily.
Pneumocystis jiroveciiPneumonia
- PO (Adults ): Prophylaxis: 100 mg/day;Treatment: 100 mg/day (in combination with trimethoprim) for 21 days.
- PO (Children >1 mo): Prophylaxis: 2 mg/kg/day (up to 100 mg/day) once daily, or 4 mg/kg once weekly (up to 200 mg/dose).
