Nonspecific antidiarrheals (allopathic and ayurvedic) are routinely used in clinical practice along with routine treatment in the management of acute diarrhea.Studies comparing their efficacy are very few, although they are used extensively by clinicians. This prospective observational study was carried out at two private clinics run by pediatricians to compare the efficacy, safety, and tolerability of DIAREX, an ayurvedic formulation versus racecadotril in the treatment of acute diarrhea. Children aged 2 years to 10 years who presented to the clinic with acute diarrhea and fulfilling selection criteria were enrolled and divided into two treatment groups viz, DIAREX and racecadotril. Data collection was done using predesigned forms and questionnaires. The groups were comparable clinically and demographically at enrolment.