The most common cause of cold neck is physiological factors, such as low temperature, but also may be cervical fasciitis, cervical spondylosis, soft tissue injuries and other pathological factors, if the symptoms persist, it is recommended to seek medical treatment. 1. Physiological factors: If the ambient temperature is low or the patient is thinly clad, the cold stimulation will easily cause the neck to become cold and chilly, and the symptoms will usually disappear after increasing the clothing. 2. Cervical fasciitis: This is a kind of aseptic inflammation, stimulated by the cold can cause inflammation, which in turn manifests the coldness of the neck, and can be relieved by physical therapy such as red light therapy. 3. Cervical spondylosis: cervical intervertebral discs will increase with age and compress the surrounding soft tissues, which will easily aggravate the symptoms when stimulated by cold factors, showing numbness in the neck and greater sensitivity to cold stimuli. 4. Soft tissue injury: If the patient has suffered trauma or has a history of trauma, the recovery may also be accompanied by neck pain and other uncomfortable symptoms, in the encounter of cold, cold weather, it is easy to appear the performance of the neck cold. The causes of cold neck are many, and may also be related to osteoarthritis, peripheral neuropathy, muscle spasm and other diseases, if the symptoms continue to be unrelieved, it is recommended to go to the hospital in a timely manner, by the doctor to find out the cause of the disease, and to carry out targeted treatment.