Eating vomiting

Eating and vomiting is one of the clinical symptoms of peptic ulcer. Peptic ulcer mainly refers to chronic ulcers that occur in the stomach and duodenum. It can also occur in the lower part of the esophagus, around the anastomosis of the stomach and jejunum, and in the presence of ectopic gastric mucosa.尔 (MECKEL) diverticulum. The formation of these ulcers is related to the digestion of gastric acid and pepsin, so it is called peptic ulcer.