The dermatologist that looked at the picture you're referring recomended using cortisone cream, did you see that?
Better yet, see a doctor.
nope my mom also had itching in skit i think its a fungak itch whats the best medicine for it??
A generic: Clotrimazole cream would probably work as it's for "jock itch".
It is also available in creams for women. - I hope you and your Mom get well soon.