As shown in the photos, really. Red patches with flaking skin, can become very itchy. I had to shave my hair off to stop the itching. It is slightly better now, because I can moisturise my scalp properly. When I did have hair, it was very thick. Please help - it's unsightly and uncomfortable, and I've had it nearly five years now!
https://postimg.org/image/g3g1u6cvl
https://postimg.org/image/554sbzoa9
https://postimg.org/image/a528jxtwx
https://postimg.org/image/bldr22wtt