I looked into one of my allergies:
Potassium Dichromate
This is in oak. Wine is stored in oak barrels. I think I may have found a connection. I wad thinking that the redness could have been caused by histamines since I am also allergic to that, but I think the oak barrels might be directly related.
Wines fermented and/or aged in wood barrels extract tannins, sugars and flavors from the wood. It’s a desirable thing, unless you’re sensitive to the tannins.
If you have “wine allergy” symptoms, here’s how to test if you’re sensitive:
1. Consult with your wine store clerk and purchase a wine that “never touches wood.” A large number of wines are fermented and aged in steel tanks instead of wood barrels.
2. If you can enjoy that wine symptom-free, then try a wine that is fermented in steel and aged in used oak barrels. These are barrels that are 2-3 years old. The majority of the tannins leach into the wine the first year they were used. Try to find a European wine or a domestic one that uses French oak. French oak is milder than American oak. Without getting into advanced chemistry, you may be able to better tolerate French oak tannins.
3. If you have no reaction to used oak barrels, try a wine aged in new French oak.
4. Survived again? The last test is to try a wine aged in American oak (or oak from another country.)
This test will help you eliminate wood tannins you may be allergic to. An allergist can help you rule out sulfur allergies.
Found this on an allergy site:
It is unknown how may people suffer from allergies to alcohol products because many of the normal symptoms associated with drinking alcohol are also associated with allergic reaction. Redding of the skin on the face and neck, itchy eyes and nose, hives, loss of motor functions, vomiting, and eczema are typical reactions to the contents of wine and beer and also symptoms of allergic alcohol reactions