Initially 0.5 mg/kg daily. Dose range: 0.5-1 mg/kg/day.
Patient w/ very severe disease or truncal acne Higher doses up to 2 mg/kg/day. Cumulative dose: 120 mg/kg/treatment to increase remission rates & prevent relapse.
Patient w/ severe renal insufficiency Start at a lower dose (eg, 10 mg/day) & afterwards individually adjusted according to tolerance.