Hello, Sorry about how you are feeling.
I developed some severe food allergies over the last 2 years. I mean I had 2 bouts of Anaphylaxis that paramedics had to be called. Itching, hives, fullness in ears, shortness of breath, rapid heart beat and so on. I had to see an Immunologist and carry an epipen and all of that. I am in my 50's ??????????
I had a positive test called Anti IgE Receptor AB test. In a nutshell my body's receptors are attacking themselves.
I am on Zyrtec and Zantac daily which are Histamine blockers and can be purchased over the counter. It has settled my system down and I have not had an allergic in over 2 months. Wonderful !! I also had skin testing and then RAST blood testing. I am showing highly allergic to Beef...so I am avoiding beef.
I am being worked up for Lupus and hopefully that is not the case.
Hope that helps........ Oleander