Back pain may be caused by local muscle spasm or cervical spondylosis, and the treatment mainly includes physical therapy and medication. 1. Muscle spasm: If the back pain caused by muscle spasm, first of all, you need to fix the neck brace and take a rest; secondly, you can carry out heat therapy, massage, fascia gun, microwave and other physical therapy to promote the local blood circulation in the back, accelerate the discharge of lactic acid, relieve muscle spasm and reduce edema compression. 2. Caused by cervical spondylosis: If it is caused by cervical spondylosis, or the pain symptoms are more obvious patients, you can carry out braking, limiting cervical spine activities, cervical spine rest. It can also be assisted by medication. For example, diclofenac sodium, mannitol, etoperisone hydrochloride and so on. The above drugs need to be used under the guidance of a doctor, avoid self-medication. If the symptoms of back pain are not relieved, or accompanied by other symptoms, you should go to the hospital in a timely manner, to clarify the cause and give targeted treatment.