Hello I am 26 years old male. I am having acne problems on my face. I am doing night shift since 2 years. My routine is 9 pm till 6 am office and then 2 hrs in gym then I eat n sleep. On all my face m getting pimples from many years but now it's comes more often n stay with black mark after it vanish n also starts bleeding sometimes. Kindly recommend good medication so my face gets clear n won't get any more pimples n black mark. Thanks in advance.