It is not recommended to take antihypertensive drugs after drinking because there are certain dangers when taking antihypertensive drugs when drinking too much alcohol: First, drinking a lot of alcohol will lead to the opening of capillary permeability, especially when the capillaries are opened by the rapid decomposition of ethanol into acetaldehyde into the blood. At this time, the patient will have an arteriovenous short circuit and direct pathway opening, which will lead to a situation where the blood pressure first falls and then rises. If an excessive amount of antihypertensive medication is taken when blood pressure is falling, it will cause a significant drop in blood pressure, followed by a rebound in blood pressure and a significant increase in blood pressure. Second, for patients with a history of significant hypertension, a large amount of alcohol will also lead to increased sympathetic nerve tone, which will lead to palpitations, tachycardia, arrhythmias, and a series of clinical symptoms such as dizziness and headache, when taking antihypertensive drugs will cause fluctuations in blood pressure and cause an increased load on the heart. Monitoring.