Patients with hypertension should pay attention to a low-salt and low-fat diet, abstain from drinking, and supplement enough fruits and vegetables to help lower blood pressure. (1) Low fat, eat less animal fat. Each person can eat 5 eggs a week, appropriate amount of bean products and fish, and drink about 250 g of milk every day; (2) Eat more fruits and vegetables. Banana, strawberry, citrus, grape, grapefruit, watermelon and other fruits are beneficial to lowering blood pressure. At the same time, pay attention to the intake of fresh vegetables. Some high-potassium vegetables can promote the excretion of sodium ions in the body. (3) Eat more coarse grains, such as whole wheat steamed bread and stem rice, and eat more fish and nuts. Eat less beef and sweets and drink less sugary drinks.

In addition to improving lifestyle, some patients should also take medicine in time according to the doctor's advice. Hypertension can be divided into primary hypertension and secondary hypertension, and the treatment of these two kinds of hypertension is different. Primary hypertension is mainly treated with oral drugs, which generally requires lifelong medication, while some secondary hypertension can be treated by surgery without drugs. Commonly used antihypertensive drugs include unilateral antihypertensive drugs and compound preparations, and irbesartan hydrochlorothiazide tablets used to treat essential hypertension are a common compound preparation. Antihypertensive drugs are also divided into original drugs and generic drugs, which are different in clinical trials, production processes, excipients and impurities, thus affecting the stability, absorption, solubility and oxidation resistance of drugs, and should be selected according to the doctor's advice.