Suggest Cure For Infection On The Penis

sir i m 19 yrs old i have small white acne in penis i take medicine by doctors recommend from previous 20 days they tell me is that DERMATITIS but no satisfactory result they recommend me medicines name KELDID B cream,FLUZOD tablet and some other his own tablets they also tell me this disease is more time consuming...PLS SIR RECOMMEND ME I M TOO WORRY.......