Cessation of venting is a symptom of anal cessation of venting due to intestinal obstruction and other causes. Adhesions and adhesion zone compression Adhesions can cause symptoms of obstruction due to intestinal folding and twisting. It is the most common cause of intestinal obstruction in adults, but a few cases can be without a history of abdominal surgery and inflammation. Prevention methods of stopping exhaustion due to intestinal obstruction: 1. Patients with abdominal wall hernia should be treated promptly to avoid intestinal obstruction caused by impaction and strangulation. 2.Strengthen health promotion and education, and develop good hygiene habits. Prevent and treat intestinal ascariasis. 3, after major abdominal surgery and patients with peritonitis should be well gastrointestinal decompression, surgical operation should be gentle, and try to reduce or avoid abdominal infection. 4.Early detection and treatment of intestinal tumors. 5.Early activity after abdominal surgery.