Cat hair, horse hair (very bad), some trees/grasses/pollens, apples, some nuts. All were diagnosed by skin prick or blood tests at hospital.
I can't tolerate sulfa drugs, I turned very pink when I was given septrin when I was little, remember being dragged to an emergency doctors appointment as they were worried I might have scarlet fever!?!?!
I have to be careful of things like kiwi, cherries and strawberries as they make my mouth go all funny.