Cirrhosis can not drink red wine, red wine also contains alcohol, the main component of alcohol is ethanol, alcohol is mainly metabolized in the liver, in the liver ethanol metabolism to acetaldehyde, acetaldehyde and then metabolism to acetic acid, drinking alcohol can increase the burden on the liver. Ethanol and acetic acid and acetaldehyde are all hepatotoxic, and when a large amount of alcohol is consumed at one time or when alcohol accumulates to a certain amount, it can lead to fatty liver, alcoholic hepatitis and even progress to cirrhosis. If there is cirrhosis itself, liver function is already diminished and the liver’s ability to detoxify ethanol and acetic acid is reduced, which can aggravate cirrhosis and even liver failure can occur. At the same time, patients with cirrhosis often have portal hypertension, combined with portal hypertensive gastropathy, the stomach shows bruising, can have ulcers or erosions, after drinking alcohol can damage the stomach, and can even cause gastric bleeding.