Olmesartan is olmesartan ester tablets, which is an anti-hypertensive drug, male hypertensive patients in the physician’s guidance in the case of reasonable use, does not cause clear harm. The main ingredient of olmesartan ester tablets is olmesartan ester, which is a precursor drug that can be absorbed and hydrolyzed by the gastrointestinal tract into olmesartan, which is suitable for the treatment of hypertension and can be used in combination with other anti-hypertensive drugs. Adverse effects are usually mild and transient and are independent of dose, gender, age, and racial differences, and do not cause definite harm in men with hypertension. It should be noted that this product should be contraindicated in people who are allergic to the ingredients contained in this product, and it is a prescription drug, so its specific use should be under the guidance of a physician and follow medical advice.