The therapeutic effects of sartan antihypertensive drugs vary from person to person, so there is no such thing as the best sartan antihypertensive drug. The more commonly used sartan antihypertensive drugs are Irbesartan, Chlorosartan, Valsartan and so on. Clinically used sartans include valsartan, candesartan, chlorosartan, irbesartan, etc., all of which have better safety, and the incidence of adverse reactions is generally low, but due to the existence of individual differences, different people taking various sartans may produce different reactions, such as some patients may experience dizziness, fatigue, headache, and other adverse reactions after taking the drug. Allergic to sartans, pregnant and lactating women are prohibited, liver and kidney insufficiency and the elderly should be used with caution. If abnormal blood pressure is found, please use the drug under the guidance of a specialist.