Yes and not applicable.
I have had scratch tests done and two different blood tests done to test my allergies. My drug allergies haven’t changed, I developed seasonal, mold and dust allergies as well as birch pollen that very in degrees of how healthy I am in the moment. My food allergies other then Celiacs have altered periodically, Reason for this was over consuming certain foods,,, Intestinal permeability..I ward off further sensitivities by keeping a varied diet. And after a couple of years off dairy I was able to consume it again. I overdid and didn’t need another test to prove I need to remove it again. I don’t have respiratory problems yet with any foods, but there experience migraines, rashes, inflammation, itchiness, joint pain , and involuntary cramping of limbs, itchy tongue, digestive problems, lethargy when eating these foods based on volume of exposure whether I am feeling well to begin with, what type of food it is, whether or not it is compounded over time, and when I was last exposed to the item.