Anyone else have this issue? 2 Row and Pilsner give me a rash on my neck, itchy throat and eyes, sneezing, etc when milling. I haven't noticed this until recently since I've been buying grain in bulk and milling my own. I never had this problem milling darker malts, though. Also, the finished brews never bother me (thankfully).
This is similar to fruit allergies I have where eating the raw fruit gives me hives, but it is fine in any other form. For example, I cannot bite into an apple, but I can eat apple pie just fine. I'm thinking there must be a connection.