The causes of high systolic blood pressure include obesity, high salt diet, heredity, etc. Some patients may have kidney-related diseases. Systolic blood pressure normal diastolic blood pressure can be seen in patients with primary hypertension, the onset of the patient has no clear cause, may be related to the lack of exercise body obesity, long-term high-salt diet, family genetics and other factors, the treatment should be to limit the intake of salt, strengthen the exercise, weight control, and so on, and comply with the doctor’s instructions oral valsartan and other antihypertensive drugs. Some patients are secondary hypertension, patients may have kidney-related diseases, such as nephrotic syndrome, acute and chronic nephritis, renal artery stenosis, adrenal disease, etc., to improve the relevant examination to clarify the diagnosis. People with normal systolic blood pressure and high diastolic blood pressure should strengthen the monitoring, clearly diagnose hypertension, and at the same time clarify the specific causes of the disease, and give treatment under the guidance of physicians.