It's horrible because I really like the flavor of a lot of red wines. But ever since I first sipped a glass, my experience was that I'd start getting a headache almost right away. Half a glass in and my skull will be pounding like there's a Doozer in there running a jackhammer. I never knew why, never bothered to investigate why either, just stayed away from red wine for the last decade or so.
Fast forward to very recently when my brother accuses me of being full of crap. A la "I never heard of that!". He starts Googling to "prove" that I'm lying and finds out that red wine allergies are not only real but not uncommon. It has to so with sulfites... Curse those sulfites. So, it's supposedly not uncommon yet I've never personally met anyone else with this particular issue. Anyone else out there suffer this besides me or have you even heard of it before?