Irbesartan tablets, commonly used in two sizes of 150mg and 75mg. Irbesartan tablets are angiotensin II receptor inhibitors, one of the commonly used antihypertensive drugs in clinical practice. It is commonly available on the market in two sizes, 150mg and 75mg. Irbesartan tablets of adverse reactions for common headache, dizziness, palpitations (rapid heartbeat, often accompanied by panic) (rapid heartbeat, often accompanied by panic), etc., occasionally cough; rare urticaria and angioneurotic edema. Contraindicated for those who are allergic to this product. Precautions for Irbesartan Tablets are to correct blood volume deficiencies and/or sodium deficits prior to initiating therapy; patients with renal insufficiency may require a reduction in the dose of this product and attention to changes in blood urea nitrogen, serum creatinine, and blood potassium. As a result of renin-angiotensin-aldosterone inhibition, individual sensitive patients may develop changes in renal function. Contraindications are known hypersensitivity to the components of the product; months 4 to 9 of pregnancy; breastfeeding; not to be used in combination with aliskiren in patients with diabetes mellitus or moderately severe renal impairment (GFR less than 60 ml/min/1.73m2); not to be used in combination with angiotensin-converting enzyme inhibitors (ACEIs) in patients with diabetic nephropathy. If you need to use the medication, you need to use it under the guidance of a doctor, and you should not use the medication on your own to avoid adverse effects on your body.