Rash from Alcohol? Anyone else start developing this?

I have no clue if this has anything to do with diabetes, but all of the sudden, every time I drink alcohol, I break out in a splotchy rash and my heart races. I have never had this problem, and I thought maybe I became sensitive to sulfites, but I even tried a sulfite-free wine and it still happened. I was just wondering if anyone else has this…could it be a reaction with the insulin? Or maybe something immune-related? Don’t judge me if this is too irrelavant to diabetes, hehehehe. :slight_smile: