The time it takes for the dizziness to disappear when blood pressure is lowered is not clear, and may range from half an hour to several hours, or even not disappear. If the patient’s dizziness is caused by high blood pressure and the blood pressure is lowered by taking blood pressure-lowering medication, the dizziness may take about half an hour to disappear. If dizziness is induced by high blood pressure due to emotional fluctuations or strenuous exercise, it can be rested for half an hour or so, so there is usually no need to worry too much. If the patient’s blood pressure rises and dizziness is caused by cerebrovascular diseases such as cerebral infarction or cerebral hemorrhage, the dizziness may not easily disappear even after the blood pressure drops for several hours or even longer. In addition to the above, some patients’ dizziness symptoms still cannot disappear even after their blood pressure drops, which should be taken seriously. It is recommended to strengthen daily care to avoid emotional fluctuations, strenuous exercise and other causes of elevated blood pressure. For patients with elevated blood pressure and dizziness, they should actively consult a doctor for examination in order to identify the cause of the disease and follow the doctor’s instructions.