I am allergic to something and it's really bothering me. About two and a half months back I had to take precautionary Japanese Encephelitis shots and perhaps as a side effect of that, my arms are covered with ugly red rashes. It started off as an itch and slowly turned into this rash that doesn't seem to go away. The upper arms miraculously got ok and it started getting better and just when I was praising god almighty, today my neck and hairline is itchy. It better not start on my face. Really tired and sick of it. Am starting off on a serious course of medicine tomorrow. Hope it works out...