I had unprotected sex 4 weeks ago and put hand sanitizer on my penis afterward. The head and tip is red and irritated and maybe small bumps so small you can barley see them. I have had these symptoms for 4 weeks now what is it and could it be an STD or aggravation from the hand sanitizer?
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. Hope this helps. Take care