Left cervical spine pain may be caused by falling pillow or due to cervical spondylosis, and the ways to relieve it include physical therapy and medication. 1. Falling pillow: acute myofasciitis of the neck and shoulder, mostly caused by incorrect sleeping posture, inappropriate pillow height and other triggers. First of all, it is recommended that patients reduce the activities of the neck, while wearing a neck brace to relieve the pressure on the soft tissues of the neck; secondly, you can use towels, hot compresses, sun, deep microwave, etc., to accelerate the blood flow of the soft tissues around the neck and relieve the tension and spasm of the soft tissues. 2. Cervical spondylosis: cervical spondylosis is a common cause of cervical spine pain, the patient can carry out the auxiliary treatment of drugs, such as oral meloxicam, celecoxib and other drugs, to relieve pain; oral methylcobalamin, vitamin B1 and other drugs, nutritional peripheral nerves; but also drip mannitol, dexamethasone and other drugs, to reduce the edema of the nerve root. The above drugs need to be used under the guidance of a doctor, avoid self-medication. For the same symptom, patients with different physical conditions, different causes, different treatment methods, should be standardized under the guidance of doctors.