Most prostate cancers develop bone metastases in advanced stages. Once bone metastases appear, it means that prostate cancer has reached an advanced stage and life expectancy is usually not long. However, the exact number of years you can live varies from person to person. Usually, once bone metastases are present, the patient’s survival period will be greatly shortened. For example, the 5-year overall survival rate for prostate cancer patients is 93%, but once bone metastases are present, the average survival time is only 29 months. Current treatment for bone metastases from prostate cancer has made great strides or may extend life expectancy. However, when patients develop pathological fractures during survival due to prolonged activity, which leads to long-term bed-ridden complications, conditions including urinary tract infections, pulmonary infections, thrombosis, and cardiovascular disease, these conditions can sometimes be fatal, thus reducing the patient’s survival time. There are also additional statistics on survival rates related to prostate cancer. The overall survival rate for prostate cancer with bone metastases is 45% at 1 year, 29% at 2 years, and 13% at 5 years. Bone metastases in prostate cancer indicate that the cancer has reached an advanced stage, and the length of survival of the patient is related to the treatment. In addition, bone metastases in many cases do not exist alone, but may appear as metastases in multiple organs, thus affecting the life expectancy of the patient. Secondly, prostate cancer mostly occurs in the elderly, who may themselves have a lot of hypertension, heart disease, and cerebrovascular disease, and these diseases may also be the main cause of death for these patients, or may accelerate the time of death. Therefore, there is no uniform answer as to how long you can live with bone metastases from prostate cancer, it varies from person to person depending on the condition.