Tailbone pain in the elderly caused by different reasons, the treatment is different, common causes are sedentary, trauma, tumors and so on. 1. Sedentary cause of tailbone pain, need to avoid sitting, appropriate activities, you can put a cushion underneath, when the pain is severe, you can use diclofenac sodium, ibuprofen and other drugs to be relieved, to improve the pain situation. 2. Tailbone pain is caused by trauma, there may be tailbone fracture, need to go to the hospital orthopedics to improve the X-ray examination, and then carry out the appropriate treatment. 3. Tailbone pain is caused by tumor, after diagnosis, you need to go to the hospital for timely surgical resection, for malignant tumors, you also need to carry out radiotherapy treatment after surgery. Tailbone pain can be caused by other reasons, after the appearance of this symptom, you need to find the cause of the disease under the guidance of professional physicians, targeted treatment.