Due to the complexity and diversity of hypertension and individual differences, drugs are not absolutely the healthiest and most effective, and you need to choose the most suitable drugs for yourself under the guidance of your doctor. Commonly used antihypertensive drugs include beta-blockers such as metoprolol, which can reduce blood pressure by lowering cardiac output and slowing down the heart rate; angiotensin-converting enzyme inhibitors such as captopril, which can reduce blood pressure by dilating blood vessels; calcium antagonists such as nifedipine, which can reduce blood pressure by lowering myocardial contractility; and diuretics such as hydrochlorothiazide, which can reduce blood pressure by lowering blood volume. These drugs are not absolutely safe and effective due to individual differences, and need to be used in strict compliance with medical advice, unauthorized use of medication is not recommended, the emergence of adverse reactions recommended timely consultation, drug allergy is prohibited.