Drinking to the point of gastric bleeding is more serious, it may be caused by violent vomiting after drinking, gastric cardia mucous membrane tear, acute gastric mucous membrane lesion, cirrhosis of the liver and other causes of gastric bleeding. 1. Tear of gastric cardia mucosa: If you drink a large amount of alcohol, you may have frequent vomiting after drinking, which will lead to sudden increase of pressure on the fundus of the stomach and cardia mucosa, and the gastric cardia will be torn and cause gastric hemorrhage. 2. Acute gastric mucosal lesions: ethanol in alcohol destroys the gastric mucosal barrier after drinking, causing gastric mucosal bleeding, edema and ulceration, and then gastric hemorrhage will occur. 3. Cirrhosis: long-term drinking patients may cause alcoholic cirrhosis, cirrhosis of the esophagogastric fundus varices will have gastric bleeding performance. Drinking to stomach bleeding causes more, specific to go to the hospital in a timely manner through the examination to clarify the cause of the disease, timely treatment.