Azilsartan tablets are administered orally, with an initial dosage of 20mg per dose once daily, followed by dose adjustments according to blood pressure levels, but the maximum dosage does not exceed 40mg per day. Azilsartan belongs to the vasodilator 2 receptor antagonist, blocking the vasoconstrictor effect of angiotensin on blood vessels, thus dilating blood vessels and lowering blood pressure, and is mainly used for the treatment of various types of hypertension in clinical practice. The main adverse reactions of Azilsartan are rash, skin itching, dizziness, headache, elevated blood potassium, elevated blood uric acid, diarrhea, elevated aminotransferases, etc.; allergic to the drug components, contraindicated in pregnant women, and contraindicated in patients taking Aliskiren fumarate. It should be noted that when using Azilsartan to treat hypertension, it is important to use the drug under the guidance of a specialist physician, and do a good job of monitoring blood pressure, and make timely dosage adjustments according to the level of blood pressure.