About 6 weeks ago I developed dermatitis (or raised small bumps) on the side of my face
, neck that were extremely itchy. It happened about 7-10 days after I got my hair
dyed, so I though it might be a reaction to the dye. I took benedryl and go a steroid shot. The benedryl took the itching down about 25-40%. I then went to an allergist who put on prednisone, I felt zoned, but this did not help the rash.