Dizziness in hypertensive patients may be caused by different situations, it may be caused by the increase of cerebral blood perfusion, it may be caused by the damage of target organs, and it may be caused by excessive lowering of blood pressure. Blood pressure should be measured at this time first, and if the blood pressure is very high, then it should be examined whether there is cerebral hemorrhage or cerebral infarction through CT, MRI and other imaging means. 1. Elevated cerebral blood perfusion: due to elevated blood pressure, cerebral blood perfusion is elevated, which will be accompanied by dizziness and headache, etc., and should be lowered under the guidance of a doctor. 2. Target organ damage: Hypertension can easily cause target organ damage, such as heart, brain and eyes, and can easily cause cerebral vascular malformation, cerebral hemorrhage, cerebral infarction and so on, leading to dizziness. Timely consultation and treatment should be sought. 3. Excessive lowering of blood pressure: If excessive lowering of blood pressure occurs, when the measurement of blood pressure is on the low side, the blood supply to the brain will be insufficient, and dizziness and other phenomena will occur, and the dosage of antihypertensive medication should be changed under the guidance of the doctor in a timely manner. When hypertensive patients have symptoms of dizziness, they should go to regular hospitals in time for examination and treatment under the guidance of doctors.