 [ Symptoms ] hi i have acne problem on my back it leaves black scars in the last 3 years acne problem is spreading to my shoulders hi i have acne problem on my back and it leaves black scars which has not come back to normal skin even after 3 years now the acne problem is spreading to my shoulders i am 34 years old and i have been on two courses of doxycycline tablets in the last one year still there seems to be no effect on the acne problem i have been prescribed adapalene and benzoic acid creams done chemical peeling too but there is no change in the problem your help and advice is appreciated [ Disease ] hi sounds like you have a fever could be just the flu just try drinking a lot more take some simple pain killers to help the pains if its not gone in a couple more days get to your doctor or see himher now good luck