It can be viral like herpe or it can be fungal like candidiasis or it can be inflammatory like Zoon's balanitis or it can be a drug rash like FDE. Without examination of the skin condition and knowing the extent of involvement.. along with this more information on ongoing medication or previous history of skin illness it is not possible to comment on the treatment that would suit you best. Please get the problem checked thoroughly by visiting a qualified dermatologist. Hope this is helpful.
Answered2018-02-15 13:25:57
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