The symptoms of pain on the left side of the neck: 1, may be due to rheumatism, wind chill and other induced pain symptoms on the left side of the neck appear, because the factors of wind chill can lead to the body’s tolerance to pain is weakened, can make muscle spasm to produce sterile inflammation, once this pain appears, to do appropriate relaxation and corresponding treatment for the patient. 2, may be due to inflammation, infection, such as pharyngitis, periodontitis, otitis media The inflammation in these parts, such as laryngitis, periodontitis, otitis media, etc., stimulates the soft tissues of the left side of the neck and causes soft tissue lesions in the left neck by enriching the lymphatic system, inducing symptoms of neck pain on the left side of the patient. 3, it may be due to long-term ambulatory work, or bad work habits, habits of life, causing myofascial overload on the left side of the cervical spine, inducing symptoms of neck pain on the left side. 4, it may be caused by cervical spine disease, due to Degenerative lesions of the cervical spine stimulate the surrounding vascular nerves, often accompanied by radiating pain and numbness of the arm.