I went to an allergist actually hoping I had food allergies. I know that sounds crazy. My theory was if I knew what I was allergic to, I could eliminate it from my diet and my stomach would feel better. Well, turns out I have no food allergies but am severely allergic to everything else except dogs and cats. I'm on Zyrtec and Nasacort daily. I got the dust mite covers for my bed and pillows. I wash my bedding weekly in hot water. Supposedly all this will make me feel better. I don't see a major difference yet. The doctor said I am probably so used to living with allergies that I didn't realize they are so severe. My question is for those of you who have allergies and FM or CFS, how do you deal with it and have you noticed a definite improvement as a result? Thanks for your help.