Patients with hypertension are prone to cerebrovascular blockage. It is very common to have hypertension combined with cerebrovascular disease, mainly ischemic cerebrovascular disease, also called cerebrovascular blockage. This condition is mainly caused by narrowing of the cerebral blood vessels due to insufficient blood supply to the cerebral arteries or cerebrovascular atherosclerosis. According to this condition, the patient will experience significant dizziness, headache, loss of limb movement, ataxia, speech impairment, and difficulty walking when blood pressure increases. At this time, it is necessary to strictly control the blood pressure within a reasonable range to avoid excessive fluctuations, and to avoid dropping the blood pressure too fast, which can aggravate the lack of blood supply to the cerebral vessels. Drugs that improve blood supply to the brain can be applied, and drugs that lower blood pressure more smoothly can be applied to bring blood pressure down slowly.