The waxing, especially on the face, should be avoided during treatment as well. - Breastfeeding women - Pregnant women - Individuals taking antibiotics of cyclins - Individuals with excess lipids in the blood - Individuals with excess vitamin A - Women of childbearing potential without effective contraceptive protection isotretinoin pills If dermabrasion is performed before the start of treatment, it shall be commenced three months later. A continued treatment usually leads to a lasting cure.