Numbness at the back of the neck may be related to long-term bad posture, cervical spondylosis, cerebrovascular disease and so on.
1. Long-term bad posture: such as long-term work with the head down, may cause local muscle tension, stiffness, and in severe cases may cause numbness at the back of the neck.
2. Cervical spondylosis: such as nerve root cervical spondylosis, generally due to cervical disc herniation or cervical osteophytes, compression of the nerves, which can cause numbness in the back of the neck.
3. Cerebrovascular disease: If you suffer from cerebrovascular blockage, insufficient blood supply will cause cerebral nerve dysfunction, which may also cause numbness after the neck symptoms.
It is recommended that the symptoms of numbness after the neck should go to the hospital in time to improve the examination, identify the cause of the treatment under the guidance of the doctor.