Scabs And Crusts On Scalp Sores On Scalp That Bleed And Turn Into Scabs?

Sores on scalp that bleed and turn into scabs? - scabs and crusts on scalp

Hello, I have pimples on my scalp and when I scratched and bleeding after the first, they crust over crust. I know he has lice. I had for about 1 to 2 years. I have tried everything to try to help, but nothing works. I showed the doctor told her once, but just the cream on it. I really want to go see a dermatologist, but I do not know what to do. Please help me