The causes of neck pain include the following: first, neck trauma: such as cervical muscle strain, cervical spine fracture dislocation, cervical spinal cord injury, can cause neck pain, cervical spine activity limitation, and in serious cases, can involve the upper limbs. Second, chronic diseases of cervical spine: cervical spondylosis, cervical disc herniation, cervical spinal stenosis, cervical instability and other chronic diseases can also cause clinical symptoms of neck pain, accompanied by cervical spine activity restriction, easy to compress the nerve, causing clinical symptoms of limb weakness. It can also be accompanied by dizziness, nausea and other symptoms of insufficient blood supply to the brain. The extent and condition of the lesion can be detected by MRI. Early diagnosis and early treatment can lead to significant relief of clinical symptoms of neck pain. If treatment is delayed, it may worsen neck pain, which in turn may lead to serious adverse consequences, such as brain atrophy, memory loss, limb weakness, and difficulty walking.