I have celiac and have suffered as you in some ways. I’m very proactive with everything that is ingested. Whether it be food, medicine, supplements, toothpaste, mouthwash, lipstick, makeup, eyeshadow, eyeliner, anything that could be ingested. You mention you take blood pressure medicine. Is it gluten free? Is your Xanax gluten free? Not all brands of Xanax o...