Hello,
It is usually not the
alcohol that produces the allergic reaction to the
wine or beer. The other ingredients in the alcohol, such as yeast, sulfur dioxide, and additives are often the culprits. They can cause hives,itching and swelling.
Please consult an allergy specialist and get skin ***** tests and blood tests for allergy done. If the skin testing is negative, it is likely that you are intolerant to wine and beer.