A continued treatment usually leads to a lasting cure. Never give this medicine to another person, even if it has acne like yours. buy generic accutane no prescription Every month, a negative pregnancy blood test not older than 3 days must be submitted to the physician for re-treatment. The prescription of this drug can not be done without receiving a patient-book that explains the risks, as well as signing a document, in which you attest to having received the necessary information.