Depending on the severity of the injury, general treatment, medication, physical therapy and surgery may be required. In adults, the coccyx is formed by the fusion of 3 to 4 degenerated tailbone vertebrae, and it is often injured due to trauma such as falls or impacts. After serious trauma to the coccyx, it is important to go to the hospital in time. First, X-ray examination should be conducted to confirm whether there is a fracture or not, and then treatment should be carried out according to whether there is a fracture or not. If the injury is mild, you should pay attention to bed rest, can be in the sacrococcygeal part of the pad on the circle cushion, so that the tailbone part of the suspension, to avoid the tailbone pressure caused by pain. Severe pain can be treated with cold compresses as well as oral ibuprofen and other non-steroidal pain medications. During the recovery period, physical therapy such as hot compresses, grilling and ultrasound can be performed to promote local blood circulation and speed up recovery. If the injury is severe and there is a large displaced tailbone fracture or damage to the surrounding structures, then consider the need for surgical treatment, such as incision and reduction internal fixation. If the pain after knocking the tailbone is serious or persists unrelieved, you should go to the hospital in time, improve the relevant examination, clarify the degree of injury and then follow the doctor’s instructions for treatment, do not treat and use drugs by yourself, so as not to cause serious consequences.