After taking antihypertensive drugs, if your blood pressure drops too low, you need to lie down flat and rest immediately and hydrate properly. If physical discomfort occurs, seek medical treatment in a timely manner.
Low blood pressure can induce dizziness, headache, and even fainting and other symptoms of insufficient cerebral perfusion. Lying flat can not only prevent fainting, but also increase cerebral perfusion. During the lying down period, blood pressure should be measured regularly. If the blood pressure is above 90mmHg systolic and 60mmHg diastolic, you can drink water appropriately to replenish the blood volume and promote the blood pressure to go back up.
If there is a continuous downward trend in blood pressure during the measurement, or if the systolic blood pressure is below 90mmHg, urgent medical treatment is required. If necessary, follow the doctor’s instructions to replenish fluids, the use of antihypertensive drugs treatment, in order to quickly promote blood pressure rebound, to prevent the occurrence of hypovolemic shock.
Antihypertensive drugs must be taken under the guidance of a doctor, after taking the drug found that the blood pressure is too low, must follow the doctor’s instructions to adjust the type of antihypertensive drugs and drug dosage, not blindly take the drug on their own.