Irbesartan tablets are usually used orally, the initial and maintenance dose is 150mg per day, hemodialysis and patients over 75 years of age, the initial dose is recommended to be 75mg per day, 150mg/day, and it can be increased to 300mg if the blood pressure is not effectively controlled. Irbesartan Tablet is an angiotensin-II receptor antagonist, usually used in the treatment of essential hypertension, but also can be used in the treatment of type 2 diabetic nephropathy combined with hypertension, usually oral, the dosage needs to be decided according to the condition and physical fitness, the daily dosage is ranging from 75 to 300mg. Irbesartan tablets may appear after the use of dizziness, tachycardia, cough, nausea, diarrhea and other adverse reactions, allergic to the components of this product, pregnancy 4 ~ 9 months, lactation and other patients are prohibited. It is recommended that patients strictly follow the doctor’s instructions to use the drug, do not use the drug without authorization.