A drink of blood, may be acute erosive gastritis, gastric ulcer, esophagogastric fundus varices rupture bleeding and other reasons.
1. Acute erosive gastritis: high concentration of ethanol has esterophilic and lipolytic ability, which can directly destroy the gastric mucosal barrier, gastric acid through the broken gastric mucosa further aggravate the damage, and ultimately cause gastric mucosal erosion and hemorrhage, hemorrhage manifested as vomiting blood, abdominal pain.
2. Gastric ulcer: after drinking alcohol, the alcohol continues to corrode the stomach wall through the ulcer surface, resulting in massive bleeding, vomiting blood, severe stomach pain, black stools and so on.
3. Rupture and bleeding of esophagogastric fundal varices: Most of the patients with liver cirrhosis have esophagogastric fundal varices due to obstruction of gastric fundal venous reflux caused by portal hypertension, and the stimulation of drinking alcohol causes the gastric mucous membrane to be broken, resulting in a large amount of bleeding.
If you drink alcohol and vomit blood, you need to go to the hospital immediately to find out the cause of the treatment, to avoid delaying the treatment and causing serious consequences, and at the same time prohibit the cessation of alcohol.