I experience, hives, swelling lips
, gentials, eyes, plus asthma, and rihinitius when
I consume eggs, or nitrates (smoke flavouring) or fruits. The thing is these do not show up as positive allergies on allergy skin pricktesting. So the allegist says I have "idiopathic chronic hives" non-allergenic, but I know for a fact I only experience it if I eat these foods, so I am convinced its an allergy.