If blood pressure drops too low after taking blood pressure-lowering drugs, as long as the blood pressure does not exceed 65 mmHg, there is usually no need for special treatment, and the blood pressure-lowering drugs can return to normal levels after being metabolized in the body. A common reason for this is the application of a variety of antihypertensive drugs or taking antihypertensive drugs too often, or taking too large a dose of the drug will lead to the case of blood pressure falling too low after taking the drug. In this case, you can reduce the frequency of antihypertensive drugs, for example, 2 times a day can be reduced to 1 time a day, or if you have previously taken a variety of antihypertensive drugs in combination, you can reduce the dosage of a certain kind of antihypertensive drugs or reduce the dosage of a certain kind of antihypertensive drugs, and then observe the patient’s blood pressure, then you should monitor the patient’s blood pressure daily for 3-7 days.