When I drink alcohol my vagina itches. Some have explained it has burning in past questions but not in my case. I can drink about 1/4 of a beer and feel like I could scratch it off. It usually subsides within a few minutes but does anyone know what it is? Could it be the yeast in the beverage?

You could be allergic to alcohol or maybe just that brand of beer. I know people that break out in hives or just their ears swell when they drink.