Yes, Benadryl is gluten-free. It is prepared with the dietary supplement diphenhydramine hydrochloride, which has a chemical structure similar to meperidine, an opioid substance used as a painkiller medication, in amounts commonly used for antihistaminic effects such as preventing allergic reactions during anaphylaxis. Although it is primarily known for its antihistaminic properties, Benadryl also acts as an anti-emetic, helping to control nausea and vomiting that may occur with certain medical conditions or medications. Its anti-spasmodic action also makes it useful in soothing abdominal cramps, hives, and other allergies-related symptoms. Benadryl tablets are considered gluten-free, which means they do not contain any wheat, rye, or barley derivatives that could potentially cause contamination. In addition to being free from gluten, Benadryl is generally safe for persons with gluten intolerance or celiac disease, as it has not been associated with an immune reaction or other adverse side effects in individuals with these conditions. Overall, Benadryl is considered safe for most people with gluten-related disorders and is one of the most commonly prescribed antihistamines available over-the-counter.
September 29, 2024
