37y old male, uncircumcised.
About 10 years ago I have started using an elastic rubber band around the stem of the shaft for achieving prolonged erections and more thickness. I always take off the rubber band after intercourse or masturbation, which sometimes takes over an hour. Over time, about a year or so ago, I have started seeing light purple spots around my penile skin. As the spots are scattered and they do not look deep purple, and I do not have spots on the glans, I assumed that I may have lightly damaged some veins around the penis. Lately, upon using the elastic bands, I have noticed that the purple spots look more purple while using the band and they take a while o become less noticable after intercourse is over (a few hours hours). Probably resulting from the rubber band usage, I get flaky skin around my foreskin after intercourse or masturbation. Normally the purple spots are noticable when you look closely, only slightly darker spots can be seen during normal times, when no sexual activity is involved. I have started feeling an itch near the top of my foreskin), and sometimes I feel that area is colder than the rest of my penis. How can I overcome the situation?
Thanks very much.