Patients with hypertension are not advised to drink alcohol, as patients with hypertension need to take antihypertensive medication to maintain their blood pressure. Alcohol needs to be metabolized by the liver, and drinking alcohol will affect the metabolic function, which means that it will affect the metabolism of drugs and will affect the efficacy of the drugs. Alcohol has the effect of vasodilatation, often drinking alcohol will cause blood pressure fluctuations are relatively large, on hypertension is affected. Long-term heavy drinking is very dangerous for hypertension and can increase the increase in cardiovascular disease. Patients with hypertension will have lower blood pressure at first after drinking alcohol, and blood pressure will fluctuate more after the alcohol is metabolized in the body for a few hours. Patients will be more excited after drinking alcohol, and some patients will also appear to talk a lot, which will cause the blood pressure of hypertensive patients to continue to increase, along with the nerve disorder blood vessels will also dilate, thus appearing spasm contraction condition.