Breast cancer metastasized to the bone can be treated by radiotherapy, surgical excision and other therapies, and there is still a possibility of survival. Breast cancer is a common malignant tumor in women, caused by heredity, hormone level and other factors. When the disease develops to the advanced stage, it is usually accompanied by distant metastasis, such as bone metastasis. At this time, clinical manifestations such as bone pain at the metastatic site and pathologic fracture may appear. If there is a chance of surgical resection, surgical treatment is feasible; at the same time, non-surgical therapies such as radiotherapy and chemotherapy are also feasible, and commonly used chemotherapeutic drugs such as doxorubicin and paclitaxel can be used; painkillers such as ibuprofen and fentanyl can also be applied to the patients for symptomatic treatment. After active treatment patients can live. Drugs should be applied under the guidance of a doctor.