Hi,I am Dr. Shanthi.E (General & Family Physician). I will be looking into your question and guiding you through the process. Please write your question below.
i have had a pimple like on my anus for the past 6 months... it usually develops after a hard erection and after wards will become like a blister and will eventually heal.. and will develop again after sexual intercourse or hard erection. please help