High low blood pressure can usually take valsartan. Valsartan is a more commonly used drug for hypertensive patients, belonging to the angiotensin ll receptor antagonist, for low pressure high, high pressure high have certain effect, can make the blood pressure drop, and maintain a stable state, in the clinic is generally used for light, moderate essential hypertension. Valsartan’s main antihypertensive principle is to inhibit the renin angiotensin aldosterone system to achieve the therapeutic purpose, but also through the inhibition of enkephalinase, to dilate blood vessels, so that the blood pressure drop, more suitable for patients with high low-pressure, but also can be used to relieve heart failure. Taking valsartan should be noted that if you are pregnant or allergic to the product needs to be prohibited, if you are breastfeeding should be used with caution. Regular monitoring of blood pressure is required during the use of the drug, if the control effect is not good or there are nausea, abdominal pain, headache and other symptoms of adverse reactions need to be discontinued, but the specifics should be carried out under the guidance of a professional physician, do not take medication without authorization.