The cervical spine pressing on the nerve will produce the following results: First, pain: the cervical spine pressing on the nerve leads to nerve edema, and the nerve ischemia and hypoxia will have local pain symptoms. Depending on the distribution of the nerve, it can also cause radiating pain, which can involve the limbs, such as the upper and lower limbs. Second, numbness: long-term nerve compression will lead to nerve degeneration and serious impairment of nerve conduction function, and patients will have clinical symptoms of numbness in the upper limbs, which can involve the lower limbs in severe cases. Third, muscle weakness: If the cervical spine compression nerve is not treated for a long time, the nerve will completely lose its conduction function, the muscles of the limbs will lose innervation, and the clinical manifestation of limb weakness will occur. The patient cannot stand and walk, and cannot take care of himself, and the consequences are more serious. Therefore, cervical spine compression nerve should be diagnosed and treated early.