I don't know if any of my allergies are considered 'unusual' but I have a fair number of them...

My number one (severe-anaphylaxis) allergy is latex. Had it since I was born, *so* not fun.

I'm also allergic to: raw bananas (not cooked), kiwi, papaya, mango, passionfruit, avocado. All of these ones I've been allergic to since I was very young.

Over the past two or three years though... I'm now officially allergic to raw tomatoes, and raw peppers (like Bell peppers). Totally sucks, because I really did love tomato.