You should not stop taking antihypertensive drugs for the first time. In order to ensure that the blood pressure is normal, hypertension to maintain treatment, once you stop the antihypertensive drugs, blood pressure value will rise again, and the fluctuation of blood pressure value will also increase, so that the damage to the arterial vessels will increase, leading to cardiovascular disease, so antihypertensive drugs can not be stopped at will, for patients with hypertension, taking antihypertensive drugs is a lifelong medication. Normally, the blood pressure should be regularly monitored for changes, and if the blood pressure is too high or too low, seek medical advice and adjust the antihypertensive drugs at any time. If the antihypertensive effect is not good, you can combine the drugs, the most common combination of drugs are mainly ACEI and calcium channel blockers.