It is usually not recommended to take antihypertensive drugs in an irregular manner. If antihypertensive drugs are taken at times and not taken at times, it will cause intermittent and irregular medication, and patients will have high and low blood pressure and unstable blood pressure at this time. In this case, the patient will have clinical symptoms such as dizziness, headache, chest tightness, shortness of breath, palpitations, etc., and there will be clinical manifestations such as insufficient blood supply to the corresponding organs and target organs, for example, the patient will have insufficient blood supply to the cerebral vessels and cardiovascular blood supply, and there will be difficulties in blood pressure regulation and adjustment. When taking antihypertensive drugs, it is recommended to take them regularly for a long time and monitor blood pressure while taking them. If the blood pressure is adjusted to normal over a long period of time, the antihypertensive medication can be reduced as appropriate, but it is not recommended that patients stop taking antihypertensive medication or increase it at any time.