If the back is hit seriously, there is a possibility of forming internal injuries. If the situation is not serious, cold compresses can be applied to the injured area as soon as possible to achieve capillary constriction and stop bleeding, which can also reduce pain. If the situation is serious, please immediately go to the hospital for CT or nuclear magnetic examination, etc., to determine whether there is an internal injury. When the back injury is not serious, the following methods can be chosen for treatment. For example, acupuncture, physical therapy, massage, etc. You can also choose to use topical patches for treatment, and you can also take oral medications to relax the tendons and activate the blood, and pay attention to rest, avoid strenuous exercise, and avoid lifting heavy objects. If the back injury is serious, such as a spinal fracture, try to keep the spine stable to avoid displacement of the fracture or aggravation of the injury. If the fracture is unstable and accompanied by spinal cord or nerve injury, surgery should be performed as soon as possible.