After the conservative treatment of advanced bowel cancer, the five-year survival rate is about 10%, and the specific survival time may vary depending on the condition of the patient. Bowel cancer is a malignant tumor caused by heredity, gene mutation and other factors, among which colon cancer and rectal cancer are more common. When the disease develops to the late stage, as it is often accompanied by distant metastasis and the patient’s physical condition is poor, radiotherapy, chemotherapy, targeted therapy and other non-surgical therapies are mostly used; painkillers such as ibuprofen and fentanyl can also be taken as prescribed by doctors. However, the purpose of treatment in this period is to prolong the survival time and improve the quality of life. After active treatment, the five-year survival rate of advanced bowel cancer can be about 10%. If the patient is more tolerant to the treatment, the survival time can be slightly prolonged.