22 year old male non-smoker and in good shape. For over a year now my scrotum has been red and usually moist/sweaty even in cold climates. Recently the problems got much worse when all the veins on my scrotum became permanently red or purple. Not just the one's shown in this picture, but all over my scrotum are red veins. The skin on my scrotum has also changed dramatically. The scrotum itself hangs a lot lower than usual and when it does happen to be cold and pulled up to the body, it is very rough feeling. I've been tested for all STI's as well as had a platelet count and all is normal. I do not have a history of using cortisone creams in the area. This seems to be getting worse and worse as it has now spread onto the shaft of my penis and those veins are very prominent when erect. I'm not talking about the usual ones which have always been prominent but all these subcutaneous veins show up. I really hope someone can help me figure this out, it's tough to not get depressed over it. Here is a link to a picture of it http://i1110.photobucket.com/albums/h448/Shallaster15/photo5.jpg