I have used the triple combination of the steroid hydroquinone tretinoin and mometasone on my acne related hyperpigmentation it work best for two years but as the winter come it begin to irritate my skin skin become sensitive marks come back with more acne and hyperpigmentation talk two dermatologist he prescribed me isotroin tab for two months when I go back to him he gave me the brilinta serum and flutivate cream am on treatment but marks becoming red and flatter skin pores on cheeks are bigger will it take time r it should quit.