In groin area dark, dust like coming, color changing, but no itching. if wet, skin also become thin, jockitc

Do you have stinging pains? If you do, it might be STD of some sort. But don't worry, I'm just giving you the worse case scenario.





But if there's no pain, just irritations, then it might be fungal infection. Dark area means it's inflamed. Fungal infection looks a lot like jock itch. If you don't treat it soon, it can blister and that's irritating.





Use Hydrozole cream and continue using it up til one or two week after the infection clears. however I think hydrozole is prescription only medication. Go to your doctor to have it checked if you really want to be sure.