If Accutane makes the skin darker, that's something I've never seen, and the drug has been around for 20 years. I think you should ask the doctor who prescibed the Accutane what he or she thinks the pigmenation is from.
Also, Accutane is not so terrific for people who "can't stand a single pimple," because after the drug is done, at least a few pimples almost always come back, and you can't keep taking Accutane over and over.
Best.
Dr. Rockoff
thanks a lot ..