Taking medication blood pressure is too low, you can follow the doctor’s instructions to reduce the dose of medication or replace other antihypertensive drugs for treatment, so that the blood pressure will be controlled within the ideal range. Clinically adults in a quiet state, the normal value of the measured blood pressure is systolic blood pressure <140mmHg and diastolic blood pressure <90mmHg, if three times non-same day measured blood pressure systolic blood pressure ≥140mmHg and/or diastolic blood pressure ≥90mmhg after the diagnosis of hypertension. If there is no significant effect after treatment with lifestyle interventions such as weight reduction and fat intake, antihypertensive medication is required for treatment as prescribed by the physician. If the blood pressure is monitored after taking the medication and is found to be too low, the dosage of the medication can be reduced as prescribed by the doctor so that the blood pressure can be controlled within the desired range. Secondly, you can also change your medication to another one that is less powerful in lowering your blood pressure, which can also achieve a better effect. If, after taking antihypertensive drugs, blood pressure is too low during blood pressure monitoring, it is necessary to consult the cardiovascular department in a timely manner. After the doctor’s comprehensive assessment of the condition, the dose of the drug should be reduced or replaced with other drugs for treatment. The use of drugs should be under the guidance of a doctor.