Capecitabine Tablets can be used to treat bile duct cancer. Capecitabine Tablets is a kind of anti-tumor drug, which can be used by patients with breast cancer, colorectal cancer, stomach cancer and other tumors under the guidance of doctor when chemotherapy is needed. Cholangiocarcinoma patients can also use capecitabine tablets combined with platinum antitumor drugs for adjuvant chemotherapy under doctor’s recommendation. Therefore, this drug can also treat bile duct cancer. However, it should be noted that the application of capecitabine tablets may cause adverse reactions such as anorexia, diarrhea, vomiting, nausea, abdominal pain, stomatitis, dermatitis, drowsiness and fatigue. Capecitabine tablets must be contraindicated in people who are allergic to the components contained in the drug, people with severe renal impairment, people with complete deficiency of dihydropyrimidine dehydrogenase activity. Patients who develop severe diarrhea after the administration of the drug should be closely monitored, and if dehydration occurs, it is important to immediately replenish water and electrolytes. Caution should be exercised when using Capecitabine Tablets in patients with renal impairment. Capecitabine tablets need to be used in strict compliance with standardized medical advice.