Roaccutane or Oratane works in over 99% of cases. Most patients need only one course of this drug. A course of treatment is usually 6-8 months long.  Patients on a lower dose, will have an extended course. Roaccutane is extremely effective in treating all forms of acne, including hormonal acne, picking acne, cystic acne, bacne, adult acne, PCOS associated acne and even comedomal (blackhead) acne.

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