[RunItUpTheGut]

Yes, indeed there is a test. Small amounts of several types of common allergens are injected just under the skin, then you are monitored for reaction. I hear is a little uncomfortable.

I had this done 6 months ago.

Got tested for a 127 different trees, grasses, molds, foods, and everything else.
I was allergic to every single one!

It was pure hell and it felt like hell on my back because it was burning so bad after the skin graph. Worst. Day. Ever.

It was horrible, however, i never have any bad allergic reactions to anything, it just makes me feel bad when i eat them.
I got a prescription that finally worked, and ive felt like a million bucks since.
All that allegra, claritin, singulair, etc, wouldnt even touch my allergy problems.
I got something called xyzal, and its the best stuff ever put on this earth.
I havent sneezed once. You should have seen me in grass, but not any more.