thanks for responding so quickly! My symptoms are chapped mouth, skin rashes, nose bleed, throat swelling, nausea and dry heaving (nothing ever comes up but I still heave), mild to severe abdominal pain, constant discomfort, enormous appetite, constipation/diarrea, feverish, heart racing, and even panic at times (like am I going to die?) Yet, dr's don't seem to find anything wrong with me, except for the ibs, etc.. And have provided no help. I don't always experience all of the same symptoms all at once usually different with different foods and I'm allergic to so many things it's damn near impossible to stay away from all of it without feeling like you are starving. Any ideas anyone could give me would sure be appreciated!