Diastolic blood pressure 90-100mmHg should pay attention to repeated measurements to clarify the existence of hypertension, patients with a clear diagnosis should strengthen lifestyle adjustments, and oral treatment with drugs such as Irbesartan and Metoprolol if necessary. The normal value of diastolic blood pressure <90mmHg, 90-100mmHg more than the normal value, we should pay attention to strengthen the monitoring of blood pressure level, to ensure the accuracy of the measurement of blood pressure, such as the level of blood pressure non-same day three times more than the normal value, you can make a diagnosis of hypertension in patients. Patients with high blood pressure should first make lifestyle adjustments, usually pay attention to strengthening physical exercise, regular work and rest schedules, and low-salt diets. Secondly, for patients with persistently elevated blood pressure levels, oral antihypertensive drug therapy is required, commonly used drugs are valsartan, metoprolol and other drugs, the specific use of medication to follow the doctor's instructions. Hypertension patients should pay attention to the treatment process to regularly measure blood pressure, blood pressure control level is not good, in a timely manner under the guidance of the physician to adjust the treatment program.