There is some effect of taking Capecitabine Tablet chemotherapy for bile duct cancer, but it is not effective for some insensitive patients. For most patients with cholangiocarcinoma, taking capecitabine tablets has certain effect, this product can be used as an adjuvant chemotherapy program, also can be used to maintain the patient’s vital signs, alleviate the adverse reactions caused by cholangiocarcinoma, and it is more suitable for inoperable patients. However, some cholangiocarcinoma patients are not sensitive to capecitabine tablets, so the efficacy of the drug is relatively poor, and these patients have to switch to other chemotherapeutic drugs to control their condition, such as gemcitabine, which is the first-line chemotherapeutic drug for cholangiocarcinoma, with outstanding efficacy, and it can also inhibit the cancer cells effectively. Possible adverse reactions of capecitabine tablets are mucositis, fever, etc. Patients who are allergic to capecitabine tablets are forbidden to use it. Cholangiocarcinoma patients taking capecitabine tablets for chemotherapy need to be observed regularly. If there are adverse reactions such as nausea, vomiting and other symptoms after using the drug, the drug should be stopped as soon as possible, and the drug should not be neglected in order to avoid delaying the condition.