Candesartan ester tablets are mainly used to treat essential hypertension. Candesartan ester tablets belong to the angiotensin di-receptor antagonist, the use of which can reduce peripheral vascular resistance, as well as inhibit the adrenaline secretion of aldosterone, which leads to a decrease in systolic and diastolic blood pressure. It is mainly used in the treatment of essential hypertension. Usually the drug may be used with acute renal failure, hyperkalemia, hepatic insufficiency, nausea and other discomforts. The drug is contraindicated in people who are allergic to the components of the drug, severe hepatic and renal insufficiency. Electrolytes, liver and kidney function, and blood pressure should also be monitored, while pregnant and breastfeeding women should use the drug under medical supervision. If you need to take Candesartan Tablet due to medical condition, it is recommended to consult a doctor in time to decide the dosage and learn the precautions after a comprehensive assessment of the condition.