My doctor said I don't really need it but eventually perscribed me accutane because of my mild back acne for 3 months on 30mg a day. I was using biacna topical gel before for my face and it did help but I'm sick of having to use Topicals after years of it. My facial acne is pretty mild, I have oily skin and almost always have tiny zits on my nose if I squeeze them. Anyways my point is my acne is pretty mild, so I'm fine with my low dosage but is 3 months enough to keep it away forever?