The damage to the human body from excessive drinking, whether vomiting or not, is relatively large, and there is no such thing as which damage is greater. The alcohol will stimulate the gastric mucosa and may cause vomiting, but whether you drink and vomit or not, the ingested alcohol needs to be metabolized by the liver, and the damage caused to the body is irreversible. 1, gastric damage: the alcohol ingested after drinking will stimulate the gastric mucosa and lead to excessive secretion of gastric acid, which can cause acute and chronic gastritis, and people who originally suffered from gastric ulcers may also suffer bleeding or even Acute perforation and other serious consequences. Vomiting can reduce the stimulation of alcohol to the gastric mucosa, but the vomit of drunkenness may block the airway and cause asphyxiation, so you should try to avoid drinking too much alcohol or being drunk alone; 2. Liver injury: the alcohol consumed after drinking needs to be metabolized in the liver. When the metabolic function of the liver exceeds the load, liver cell damage will occur, which over time may lead to alcoholic hepatitis or even cirrhosis, which is not related to whether or not vomiting; 3, pancreatic injury: alcohol intake after drinking will stimulate the pancreas to secrete excessive amounts of pancreatic protease, resulting in the pancreatic decomposition itself and may occur acute pancreatitis. If you have severe pain in the upper middle abdomen after drinking alcohol, you need to seek medical attention as soon as possible; 4. Biliary injury: alcohol intake after drinking can lead to bile overproduction or obstruction of gallstones and induce acute cholecystitis, when vomit may contain bile. In addition, excessive alcohol consumption for the central nervous system, cardiovascular system and urinary system have certain adverse effects, life should be moderate drinking, to avoid excessive drinking and serious consequences occur.