People with high blood pressure can drink red wine, but only in moderation. Red wine contains resveratrol, which is a phenolic substance that can play a role in preventing hypertension, so even if it contains a small amount of alcohol, it is not completely undrinkable. Red wine can also play a certain softening of blood vessels, blood, to prevent atherosclerosis and other effects, can improve the condition of patients with hypertension. But any drink containing alcohol will stimulate blood pressure, making it more unstable, unless the usual blood pressure are very normal, you can drink in moderation. Hypertension patients drinking red wine single intake is not recommended to exceed 50ml, to grasp the degree, when drinking red wine try to choose dry red wine, alcohol is not high, sugar is also less, too much sugar in red wine will lead to unstable blood pressure, high alcohol content of red wine will make the heart discomfort.