Patients with cervical spondylosis who are dizzy and want to vomit can be treated by the following methods: First, cervical spine braking: avoiding cervical spine flexion, extension and rotation activities to reduce the stimulation of the vertebral artery, so that the vertebral artery can gradually expand, thus relieving the cerebral blood supply insufficiency and alleviating the clinical symptoms of dizziness and vomiting. Second, continuous cervical traction therapy: it can improve the physiological curvature of the cervical spine, so that the direction of the vertebral artery can be restored, which can also alleviate the above clinical symptoms. Third, oral medication: oral administration of muscle relaxation medication such as ethylparisone hydrochloride tablets can gradually relax the tense and spastic neck muscles, which can also improve the blood supply to the brain and relieve the corresponding clinical symptoms. Comprehensive treatment using the above methods can bring about significant relief of symptoms such as dizziness, nausea and vomiting caused by cervical spondylosis. Patients should usually pay attention to protecting the cervical spine to avoid aggravation of cervical spine disease.