Straightening of the cervical curvature may cause dizziness and swelling of the brain, and it is recommended to receive regular treatment in time. Straightening of the cervical curvature is often caused by cervical degeneration, cervical disc herniation and other accompanying pathological changes, often accompanied by obvious pain and discomfort in the neck. If the condition is serious enough to cause compression of the nerve roots or blood vessels supplying the brain, it can cause symptoms such as soreness, numbness, and pain in the shoulders, arms and other areas, or dizziness and cerebral distension, and other symptoms of insufficient blood supply to the brain. It is recommended that cervical curvature straightening should go to the regular hospital in time, to clarify the cause of the disease, and if treatment is needed, it should be standardized under the guidance of the doctor, so as not to delay the disease to bring adverse effects to the body and bring additional burden to the body.