I am itchy as lot on my private part where the hair is . what can i use to stop the itching .

Let me help: To treat it right you have to know the reason, but for know you could some off the counter.

Depends: Hard to tell without an examination whether this a typical fungal infection or not. To start you can do a trial of lamisil (terbinafine) cream at your local pharmacy 2x/day for 2 weeks if fungal. Otherwise followup with your doctor.