Bile duct cancer patients will usually be discharged from hospital in about 1 to 2 weeks after surgery, but it should be noted that the specific time varies depending on the severity of the disease, and patients should pay attention to proper rest after surgery. After taking surgery, bile duct cancer patients usually stay in hospital for a longer period of time, which will be around 1 to 2 weeks, but the specific time of discharge varies depending on the individual’s physical condition, surgical method, postoperative care, severity of disease and other factors, and cannot be generalized. After surgery, cholangiocarcinoma patients should pay attention to keep the wound locally clean and the drainage tube unobstructed to avoid infection leading to further aggravation of condition and affecting recovery. Diet should be balanced and comprehensive, with more foods containing more vitamins as well as proteins, which can replenish the nutrients needed by the organism. In addition, for patients with other diseases, such as serious heart, brain and lung diseases, diabetes and other diseases, the postoperative recovery time may be affected, and thus the discharge time may be later. After surgery, cholangiocarcinoma patients should pay attention to regular rechecking, and in case of pain and other discomforts, it is recommended to seek medical treatment in time.