When the cerebral blood supply is insufficient due to the strong spine, patients can choose drugs to improve the circulation, such as nourishing blood and clearing the brain particles, ginkgo biloba and so on. At the same time, auxiliary massage and hot compress can effectively treat insufficient cerebral blood supply. Insufficient blood supply to the brain due to cervical spondylosis is called vertebral artery type cervical spondylosis, which is caused by the narrowing of the cervical artery or the compression of the vertebral artery by osteophytic structures. 1. Medication: After patients with cervical spondylosis are found to have symptoms of insufficient blood supply to the brain, they can choose medications to improve circulation under the guidance of their doctors, such as Nutritive Blood and Brain Granules, Ginkgo Biloba and other medications. These drugs can effectively improve the blood circulation of the brain and help relieve the symptoms of insufficient blood supply to the brain. 2. Massage and hot compresses: patients can also carry out neck massage and hot compresses, which can not only effectively relieve the symptoms of neck pain, but also dilate the blood vessels in the neck, improve the blood flow to the brain, and effectively relieve the patient’s condition. Patients should be guided by the doctor’s advice when taking medication, and should not take medication without authorization.