I am convinced it's the celiac disease. I suspect I have DH b/c I get the itchy rash across the top of my cheeks whenever I accidently ingest gluten. I take allergy shots, Allegra D, Nasonex for seasonal allergies and my ear will still itch. Sometimes a Benedryl will ease the maddening ear itch but not enough for me to use it all the time. The itchy ear...