Hello im a 20 year old guy and i noticed that at the tip of the penis one side is a bit swollen, im not sexually active and im just interested in what this could be. I had this problem for a few months now and i didn't give it any special attention because i just thought it would go away, it doesn't hurt or anything. ( i'm not sexually active for more than 1 year) . I don't know if this a condition or is it just the way my penis looks like.