Dizziness and numbness in the fingers may be caused by cervical spondylosis. Patients with cervical disc herniation are prone to insufficient blood supply to the vertebrobasilar system, which can cause signs and symptoms of ischemia and hypoxia in the cerebellar brainstem of patients. Patients may experience dizziness, nausea, vomiting, as well as balance and ataxia, and some may also experience difficulty swallowing and choking on water. Patients may experience numbness in the hands and feet and weakness in the limbs if they are compressing the cervical medulla. In severe cases, vegetative symptoms may also occur, such as urinary and fecal retention and urinary and fecal incontinence. The treatment for this disease is mainly cervical traction therapy, or in severe cases, surgery, and if necessary, orthopedics.