/cgl/ - Cosplay & EGL

I need some advice. I have a hair problem like picture related. I went to the dermatologist and she only gave me some cream along with some pink liquid to put in my hair before I shampoo until I run out. I can't remember the term but it started with a D (Dermatitis Herpetiformis?) There's large flakes no matter what I use to wash it and when they peel off red patches are underneath that get irritated. They are not white but sort of brown like oatmeal. To make it worse it's on my eyebrows as well as the bridge of my nose/side of my nose.

My questions are is there anyway to get rid of this? I've read similar stories and all of them said you can 'control' but it's permanent for life? And if I can't get rid of it then would it be better to cut my hair short then? How would I managed to control this problem outside of just using cream and washing it with tea tree shampoo?

I heard rumors that this is a thyroid problems?