Hi I am a 17 year old boy who lives in India. My problem is that my private part itches. The area near my penis, scrotum and thighs are itchy alot! This used to happen mostly during night but now it happens like everytime! I don't feel itchy during college or tutions but at home it drives me crazy! I apply soap and try to keep it clean. I can also feel some clay like soft and small particles when I scratch. Due to sctatching my skin is also very thin and reddish and some parts are black. Please give me a solution to this. Thank you.