Aquagenic Urticaria

An allergy to water! I kid you not. I would be so so gutted if I had this. Very sorry for this Australian girl, although if I got a rash every time I perspired I'd probably move somewhere a bit cooler. Scandinavia, maybe.

This woman also seems to suffer the same complaint, although I'm dubious about her only being able to drink DC (diet coke for the uninitiated)- it contains water, doesn't it? (As an aside, I reckon I could subsist solely on DC and DC related products. I'm a self-confessed addict.)