There is no effective folk formula for colon cancer bone metastasis, and this kind of so-called treatment has no scientific basis. It is recommended that patients actively cooperate with doctors to carry out standardized treatment. Bone metastasis of colon cancer indicates that the disease has entered the advanced stage, and the tumor has metastasized to bone tissues through blood line, causing bone damage. Common bone metastasis sites include cervical vertebrae, thoracic vertebrae, lumbar vertebrae, ribs, pelvis and so on. The treatment of colon cancer after bone metastasis is mainly chemotherapy with targeted therapy, and common chemotherapy drugs include 5-fluorouracil, irinotecan hydrochloride, capecitabine and so on. Common targeted drugs include bevacizumab and cetuximab. At the same time, bisphosphonates can be applied to inhibit bone destruction and promote bone repair. At this time, the main purpose of treatment is to improve the quality of life. If the pain is more serious, some pain-relieving drugs can be used for treatment, such as morphine sulfate extended-release tablets, pethidine tablets and so on. Drugs should be applied under the guidance of a doctor.