Hello Doctor , I am a 22 yr old Male having a fit and healthy life. About a couple months ago, I slept with a wet underwear on and have developed some extremely itchy, red colored rashes around my groin . Earlier i ignored it thinking they might subside with time. but this hasnt been the case. The rash has grown to my thighs, scrotum and even till the base of my penis. This has become a serious problem with me nowadays. its affecting my social life a lot because i cant stop scratching sometimes, even in public. please suggest me some good remedy