I got a pih on my forehead by using hydroquinone and retin a. Tried pico cutera laser but no help. Tried 20 % azelaic acid mixed with .05 retina a but no help. Done q switched nd yag. Waiting now to see the results. Have not tried elocon (mometasone) .1% steroid. Can any one please suggest what should I try or recommend any good derm in Chicago area.
Thanks all for your input.