Neck pain may be related to physiological factors such as catching a cold, or it may be caused by pathological factors such as trauma or spondylosis. 1. Physiological factors: can be seen in the neck muscle spasm, such as sleeping in an improper posture or neck cold, etc., may induce neck muscle spasm, can cause neck pain. 2. Pathological factors (1) Acute injury, such as the neck by the external violent impact, causing acute trauma, may lead to localized damage to the neck, it will cause neck pain, the pain may be more intense, also accompanied by swelling, subcutaneous bruising and other symptoms. (2) is also common in cervical spondylosis, due to prolonged desk work, cervical degenerative disease and other factors, may induce cervical spondylosis, so that the cervical intervertebral disc protrusion, the nerve caused by the compression, it can induce neck pain, may also be accompanied by shoulder pain, upper extremity radiating pain and other symptoms. When the symptoms of neck pain become obvious, it is recommended to consult a doctor for examination, to clarify the specific triggers, and timely treatment, to avoid the impact on the quality of life.