Drugs for Constipation Overview

3D Model

Constipation is generally treated by laxatives, which are relatively mild and slow-acting, and cathartics, which quickly prompt evacuation of the bowel. Laxatives include bulk-forming agents like psyllium preparations, lubricant laxatives like mineral oil, and stool softeners such as docusate sodium. Cathartics include stimulants for intestinal peristalsis, saline osmotic to draw water into the intestines, and lubiprostone to active chloride channels and stimulate peristalsis.