Maximum cumulative dose of isotretinoin should not exceed: (A) 60 mg/kg, (B) 90 mg/kg, (C) 90-120 mg/kg, (D) 120-150 mg/kg
Answer is D. Isotretinoin - Isomer of 13 cis retinoic acid Dose: 0.5-1 mg/kg/bwt Maximum cumulative dose: Should not exceed the maximum cumulative dose.