Intestinal obstruction is an obstacle to the passage of intestinal contents caused by various factors. After the occurrence of these factors, the intestinal contents cannot be excreted, thus leading to intestinal obstruction. After the occurrence of intestinal obstruction, the patient will have abdominal pain, usually vague abdominal pain or abdominal cramps, often accompanied by abdominal distension, nausea and vomiting, accompanied by anal cessation of exhaustion and defecation. After the diagnosis of intestinal obstruction, we must pay attention to it and go to the hospital for timely treatment, which requires comprehensive treatment, including the following measures: gastrointestinal decompression, water fasting, fluid replacement, anti-infection, enema and so on. If conservative treatment is not effective, surgery can be considered.