Patients with diabetes mellitus are recommended to choose timosartan, but also valsartan for blood pressure lowering treatment, which is conducive to reducing intracapsular pressure in the kidney and reducing proteinuria. Diabetes mellitus patients a considerable proportion of the population suffers from hypertension, in the clinical need to use sartans or angiotensin inhibitors to control blood pressure, clinical choice of long-acting sartans, usually choose tilmisartan or valsartan. For the treatment of diabetes mellitus, the most important therapeutic goal is to obtain cardiovascular benefits, so you can take long-acting sartans orally under the guidance of the doctor for treatment. Watch for adverse effects of the drug to determine the presence of allergic reactions angioneurotic edema, elevated blood potassium. In the clinical oral administration of such drugs, it should be noted that patients who are allergic to this drug should not take it, as well as patients with severe hepatic and renal failure should not take this kind of drug, and patients with increased blood potassium levels should not take it orally. For the treatment of diabetes mellitus with hypertension, it is recommended to consult the cardiovascular department of a regular hospital.