Hi, I am 35 male suffering from hyperpigmentation since 1.5 years with itching on my face, which stops if i use any derma cream but brown spots have appeared on my cheeks and forehead. My skin was very smooth and fair but it has now turned very rough and complexion has become dark. what could be the cause and what are the best solutions. I have undergone chemical peel thrice, which temporarily reduced the spots but they have developed again.