Sir, i was under treatment for my seboriasis,acne and under eye pigmentation.doctor gave me one stop solution for all problems ie,tufacne.i took for close to 2 months , I was very happy in the beginning but by the end of the 2nd month my skin wrinkled ,scaled and very dark..i soon reported to my doc.,she said its sun burn(although i was using prescribed sunscreen(YUVALIN))and gave moisturiser and another cream to apply.presently every thing is fine but the pigmentation( rather very tanned) on my face is severe and disturbing..i would be grateful if you could give me a solution..(its 2 months now after the episode) thankyou, geena