Now I'm convinced I'll be the 1 in 1000 who has the severe reaction, never mind the 1 in 100 that suffers the more common reactions! I always scare myself reading the stupid side effects lists. My head tells me I'm being silly, but at the same time I'm one of the 1 in 100 that has AB- blood type, so it's not that much of a stretch! Also, most of the minor side effects seem to be the same type of symptoms you take it to combat in the first place