I tried everything (before going to the dermatologist) to get rid of it but I had bad itching, flaking, peeling,
and even a little bleeding
on my
scalp. There are a few things to treat it, one of which is a foam with some kind of steroid in it but it was very expensive since my insurance didn't cover it (like $200-300). I used it once for about a month but then it came back a few months later so I decided to see a dermatologist to see what else was out there.