Whenever I have even small amounts of any type of alcohol...wine, beer, vodka, I get a horribly painful headache within ten minutes. My face doesn't really turn red, though my eyes sort of do from the headache... I'm not asian so I don't think its asian flush which I've heard about. Also I never had this problem until around when I turned 18 which is strange.
Am I simply allergic to alcohol? Since my reaction happens to any type of alcohol I don't think its anything like sulphites in wine that I've also heard about. Of course the obvious advice is don't drink! but where's the fun in that?