Intestinal obstruction in advanced cancer is useful to do fistula. Enterostomy is the most effective way to improve the symptoms of intestinal obstruction. Its purpose is not to remove the tumor, but to relieve the intestinal obstruction, to ensure the patient’s intestinal smoothness, to improve the patient’s discomfort, to prolong the patient’s life, and to reduce the pains caused by the intestinal obstruction, which is also the significance of doing enterostomy for advanced intestinal cancer patients. Intestinal obstruction is one of the complications of advanced cancer patients, which may cause danger to patients’ life and a lot of pain, and the direct cause of most patients’ death is intestinal obstruction, so it is very useful for advanced intestinal cancer patients to have enterostomy. According to the need of the condition, if the attending doctor suggests to do enterostomy, patients should follow the doctor’s instruction to execute it, which is conducive to the stabilization and alleviation of the condition. Patients with advanced intestinal cancer need to standardize the treatment under the guidance of doctors, patients should also adjust their mindset, and their family members should also provide support and encouragement to prolong their life cycle as much as possible.