Took me 30 years to find out that I have pollen allergies, and from that food allergies.

And because my body only produces very little diamin oxidase, that leads to heavy symptoms elsewhere in the body. I just recently got so far that diet and fenistil make things usually bearable, and when it gets heavy, only a little more fenistil fixes the symptoms. I don't think the symptoms are anaphylaxes, but overabundance of histamine. I had too many of them and I'm still here, never had to use the epi pen.

But from all the specialists I visited in my country, no one ever told me, that OAS exists, or oral therapy against them.

I can't say how thankful I am for the new ideas from your post and the child posts!

That symptom matches my reaction to egg whites but the weird thing is, it's only some forms. I can eat hardboiled eggs no problem (probably because the allergen has denatured), but not most other forms itch while baked goods are very hit or miss. The worst are meringues and macaroons.

My wife eats a lot of avocado being from south america and that part went away, and the latex allergy seems to have reduced as well.