Used to treat acute diarrhea in adults and children, Racecadotril works by reducing fluid secretion into the intestines. It acts as an enkephalinase inhibitor, enhancing the activity of endogenous enkephalins which in turn decreases intestinal hypersecretion without affecting gut motility. This makes it effective in controlling watery stool output while allowing normal bowel function to continue. Commonly used as an add-on to oral rehydration therapy, it helps shorten the duration of diarrhea and reduces the need for hospitalization in severe cases. It is especially beneficial in pediatric settings due to its safety profile and minimal systemic side effects.