julie
I had an alergic reaction to shell fish one time, are you taking bendryal and I did not know I had to take if after the reaction , so therefore I had hives all over that made me itch like mad until I called the doctor and he told me it take it and that will cure the hives. Well I'm glad i did because in a week I was fine, so maybe thats what you need. And if I were you I would not ever eat shell fish again because it might not give you a reaction the second time you eatit but it might if the future!!!