Hello Dr, for the past couple of months i have had a very faint red mark on my penis shaft. It is flat, has never been painful or produced any discharge. It comes and goes, and gets quite dry. I see that masturbating is the thing that irritates it the most and comes back very red soon after. In the past few weeks i have developed more of these marks - 5 or 6 now and all positions on my penis that would be affected to friction marks from masturbation. They are not painful at all, although in the past few days they have become slightly itchy, although this may be down to bad hygiene. Sexual history
Welcome. I have gone through your query. It is difficult to comment on it without examination, so I would either suggest you to see doctor for examination and for exact diagnosis or upload the pictures here, I'll go through them, and provide you with specific advice. It is better to rule out STD, see local doctor for tests. They might be due to friction as result of sexual act but need an examination to confirm Hope this helps. Take care