Hello. I am a 21 years old boy. I think I am having hyper pigmentation on my face. First of all it started from my forehead & now these patches have started coming on my face too. I remember my face was never like this before. It has slowly starting occurring from past 1-1.5 yrs. First I was kinda ignorant about it, but now I can't handle it. It creates frustration. Pls tell me what is the treatment procedure that I have to follow to cure it? & pls also tell how soon should I start its treatment so that it doesn't gets permanent.& do I have to undergo laser therapy to cure it & if yes what will be its procedure. Thanks.