Anterior rectal protrusion usually does not heal on its own. Anterior rectal protrusion is a condition in which the anterior wall of the rectum protrudes toward the vagina in the form of a pouch, and is one of the causes of outlet-obstructive constipation. Anterior rectal protrusion is most commonly seen in menstruating women, but can also be seen in patients with chronic constipation, and can manifest itself as difficult bowel movements and anal swelling. Patients with mild anterior rectal protrusion (i.e. anterior rectal bulge less than 15mm) and moderate (15~30mm) can improve their symptoms by eating more vegetables and fruits, drinking more water and exercising more, while patients with severe protrusion can consider surgery. Anterior rectal protrusion is a structural change of the intestinal tract, which cannot be cured by itself. It is recommended to consult a regular hospital, for mild and moderate patients can regulate the life and diet habits, if necessary, under the guidance of the doctor oral lactulose oral solution, laxative laxative, severe patients can consider surgical treatment.