The methods to reduce the pain of intestinal obstruction are mainly as follows: First, gastrointestinal decompression, a gastric tube can be inserted through the nasal cavity to suck out the fluid in the gastrointestinal tract to reduce the tension in the intestinal tract and reduce the local pain symptoms. Second, soap and water low-pressure enema, some patients with intestinal obstruction can be stimulated to defecate by soap and water low-pressure enema, which can also relieve the local pain symptoms. Third, the use of antispasmodic drugs, the more commonly used drugs in the clinic are 654-2, methotrexate, these drugs can relieve the pain caused by intestinal spasm. Fourth, drugs that inhibit the secretion of digestive glands, such as growth inhibitors, such drugs can reduce the gastrointestinal tract and digestive glands to secrete digestive juices and reduce local pain symptoms.