Resolax 1 mg Tablet contains Prucalopride Succinate, a selective 5-HT₄ receptor agonist that enhances colonic motility. It is primarily used to treat chronic idiopathic constipation in adults who have not responded adequately to laxatives. By stimulating peristalsis and increasing intestinal secretions, it facilitates bowel movements and improves overall gastrointestinal transit.