Isotretinoin (Accutane)

Dermatology (Retinoid)

Dosing & Administration

Adult Dose

0.5-1 mg/kg/day PO divided BID for 15-20 weeks.

Pediatric Dose

Same as adult (for adolescents >12 yrs).

Renal Adjustment

No adjustment necessary.

Hepatic Adjustment

Contraindicated in severe liver disease.

Safety & Special Populations

Pregnancy Category

X - Extremely teratogenic (requires iPLEDGE registration).

Lactation Safety

Contraindicated.

Contraindications & Adverse Effects

Contraindications

  • Pregnancy
  • Tetracycline use (pseudotumor cerebri risk)

Common Adverse Effects

  • Dry skin/lips
  • Hypertriglyceridemia
  • Myalgias
  • Depression/suicidality risk (debated)