The generic name of Xiloda is Capecitabine, and a course of treatment will cost around 700 to 3500 dollars. Capecitabine is divided into domestic drugs and imported drugs, domestic drugs about 100 yuan a box, imported drugs are generally about 400 to 500 yuan a box, 1 course of treatment requires 7 boxes, so it costs about 700 to 3500 yuan. Capecitabine is a common chemotherapeutic drug, which is generally used for postoperative chemotherapy or preoperative neoadjuvant therapy for breast cancer and colorectal tumors, and its mechanism of action is to inhibit the DNA replication phase of the tumor growth cycle, thus inhibiting tumor growth. It is worth noting that the common adverse reactions of capecitabine include taste disorders, diarrhea, nausea, vomiting, hand-foot syndrome, alopecia, fatigue, etc. It is forbidden to take it for those who are allergic to the product and for patients with severe renal impairment (creatinine clearance <30ml/min). It is recommended that patients with the above conditions go to a regular hospital in time, and standardize the use of medication under the guidance of the doctor, do not take medication without authorization.