Because blood vessels are divided into arteries, capillaries and veins, there are arterial blood pressure, capillary blood pressure and venous blood pressure. Usually, blood pressure refers to arterial blood pressure. When blood vessels dilate, blood pressure drops; When blood vessels contract, blood pressure rises. So what? The application method of compound reserpine triamterene tablets is: oral administration. Usage: 1 tablet once a day 1 time. Maintenance once 1 tablet, two to three days 1 tablet. Generally, it takes 3-4 hours to lower blood pressure. Hydrochlorothiazide and triamterene in compound reserpine tablets triamterene tablets are diuretics, which can reduce water and sodium retention, reduce blood volume and circulating blood volume, and play a role in lowering blood pressure. At the same time, because sodium excretion can reduce the concentration of sodium ions in blood vessel wall, the reactivity of blood vessels to catecholamine and angiotensin is weakened. Therefore, it can increase the antihypertensive effect of basic antihypertensive drugs and play a synergistic role. The combination of hydrochlorothiazide and triamterene can enhance diuresis, reduce their respective doses and antagonize each other's side effects. These factors are mainly regulated by the changes of renal function and autonomic nervous system (the part of the nervous system that automatically regulates various functions of the body). If hypertension patients need drugs to lower blood pressure, then compound reserpine tablets and triamcinolone acetonide are selected, and the therapeutic effects of these two drugs are very significant.