I seem to have a weird symptoms when I had drinks. I would get itchy all over my body when I had beer, (red) wine, whiskey, rum, brandy and don't have such problem with white wine, vodka, gin, and tequila. And I would get really sick if I had whiskey or rum (even with the small dose). What's wrong with me? I looked it up and it seems like the only connections between those beverage are oak casks (maybe not for beer though). which I find it really hard to believe since I grew up in Thailand and never once seen an oak cask before in my life.