If you take antihypertensive drugs and miss a day without taking them, it is possible that your blood pressure will rebound. Whether your blood pressure will rebound is related to the type of antihypertensive drug you are taking and the dosage form. Clinically used antihypertensive drugs are long-acting drugs and short-acting drugs, and the half-life of the drug in the body, in addition, antihypertensive drugs have a slow-release dosage form and controlled-release dosage form. If you take short-acting drugs and take them more times a day, missing a day will make the blood pressure fluctuation more obvious, and the blood pressure fluctuation is related to the patient’s response to the drug. Hypertensive patients must develop the habit of regular medication, regular medication, avoiding underdosing and underdosing, and need to measure blood pressure frequently to observe the level of blood pressure control, and regularly consult the cardiovascular department for review, to observe the treatment of hypertension, and adjust the type and dosage of antihypertensive medication in a timely manner, so as to avoid cardio-cerebral and cerebral vascular accidents. If you find that the antihypertensive drugs are not taken and the blood pressure increases significantly, please go to the hospital for further examination and treatment in time to avoid delaying the condition.