Tepilamide fumarate is primarily used in the pharmaceutical industry as an active ingredient in medications designed to treat certain types of gastrointestinal disorders. It works by reducing the production of stomach acid, making it effective in managing conditions like acid reflux, peptic ulcers, and gastritis. Additionally, it is sometimes included in formulations aimed at alleviating symptoms of indigestion and heartburn. Its anti-secretory properties help in promoting the healing of the stomach lining and preventing further damage caused by excessive acid. Tepilamide fumarate is often combined with other therapeutic agents to enhance its efficacy in comprehensive treatment plans for gastrointestinal health.