My mother is actually allergic to wine, specifically Chardonnay, and it doesn’t give her a headache; it makes her break out in a rash.
Meanwhile, I am “allergic” to wine, mostly because of that one night at the Christmas vacation retreat thing where I had a bit too much red and then decided waking up at 5am the next day would be an awesome idea.
Protip: it was not. Also our unit’s balcony was covered in wine because apparently some people got into a “wine fight”. Engineers, right? Go figure.