<<Disclaimer: Verify this information before applying it to your situation.>> I would like to make a correction. The cited paper was published in July 1994 from the Duke University. (Miletic et al. Identification of gliadin presence in pharmaceutical products. Journal of Pediatric Gastroenterology and Nutrition 1994; 19:27-33) They analyzed 59 prescription and non-prescription medications and summarized their results in a table. Their list included cold medications, pain-killer medications and medications used for gastrointestinal problems etc It is important to know that Lactase enzyme supplement (Dairy Ease) had gluten in both their tablet and drop form. Furthermore, Gas-X (simethicone), Pepcid (Famotidine), Tagamet (Cimetidine) also contained gliadin. Karoly Horvath, M.D., Ph.D. Associate Professor of Pediatrics University of Maryland at Baltimore Tel: 410-328-0812 Fax: 410-328-1072