It started as two patches either side of my neck (my students thought I'd got love bites) but the skin is now like this over a larger area, only on the sides in line with my ears. I have no clinical symptoms (not itchy, dry or flaky) , it seems purely cosmetic hence posting in S & B. I did go to the GP and they said it was sebhorric dermatitis and gave me a steroid cream which did nothing. Can anyone else recommend something or shed any light please. Picture attached.