For the potential harm of such a serious disease as cholangiocarcinoma, we must actively understand it in the process of treatment, in fact, in the process of treating cholangiocarcinoma disease, patients are very painful, so how should the effective care of cholangiocarcinoma disease be carried out! Bile duct cancer patients have difficulty in digesting and absorbing food due to poor bile excretion, especially fatty food, so patients often show dullness, less food, abdominal distension and irregular stools. Choose foods that are easy to digest and absorb and nutritious. Such as fresh fruits and vegetables, eat less or no high-fat food, prohibit smoking and alcohol, drink more boiled water. Closely observe the changes in body temperature, pulse, respiration and blood pressure. Prevent the occurrence of comorbidities. Third, rest should pay attention to the position of the resting rest should maintain a comfortable lying position. Generally, the left-sided or supine position is preferred to prevent pressure on the gallbladder. Psychological care Emotional factors have an important relationship to the development of the disease and the treatment effect and prognosis. To build up confidence in overcoming the disease, medical staff should encourage patients to adhere to a happy state of mind. Give full play to the potential ability of the organism so that patients can actively cooperate with the treatment and improve the results. For those who are suffering from hepatobiliary congenital diseases, such as congenital bile duct cyst, congenital hepatopancreatic and renal cyst, bile duct stone, sclerosing cholangitis, etc., they must go to the hospital regularly to perform relevant clinical diagnostic examinations to fully investigate whether they are suffering from bile duct cancer. It is also worth noting that patients with this type of tumor must also abstain from smoking and alcohol. In fact, most patients with bile duct disease will have different symptoms and manifestations in the process of such disease, therefore, it can be seen that the impact of bile duct cancer disease on the normal work and life of patients is very obvious, therefore, we must not slacken in the treatment of such disease!