My dermatologist put me in a therapy of accutane about 5 months back , Most of the acne in my body cleared. But after those 5 months my acne is starting to reappear in my face . Its not that severe but still its there . So he put in in 20 mg accutane therapy for about 3 months . So I would like to know if the dose is right or should i increase or decrease the dose and the duration of therapy .