Normal high pressure and high low pressure generally refers to this type of hypertension in which the systolic pressure is normal and the diastolic pressure is elevated. This type of hypertensive patients are mostly seen in young and middle-aged people, because the patient’s pulse pressure difference is relatively small, there is often no obvious atherosclerosis. The high pressure is normal and the low pressure is high, mostly due to emotional stress, prolonged exertion, staying up late or mental stress, and low rest time, etc. Some patients are also obese. For such cases, lifestyle adjustments are needed, such as regular rest and relaxation, going out for a break, avoiding tension, and not staying up late. If the effect is not good, you can take antihypertensive drugs, commonly used ACEI class or ARB class drugs, such as Enalapril, Irbesartan, etc.