Peptic ulcer mainly refers to a variety of factors caused by the gastrointestinal surface of the mucous membrane rupture and the appearance of ulcers, because the vast majority of ulcers are occurring in the duodenum and the stomach, so also known as gastroduodenal ulcers. It is a kind of common disease, ulcer formation has many factors in one hand, there are diet irregularities, often eat spicy stimulation of food on the mucous membrane of the gastric wall of chronic stimulation, there is excessive secretion of gastric acid on the mucous membrane of the digestive corrosion, which acidic gastric juice on the mucous membrane of the digestive role of the basic factors of the formation of ulcers, so it got its name. Peptic ulcer patients should first be actively given acid suppression to protect the gastric mucosa treatment, such as accompanied by Helicobacter pylori infection, should be removed Helicobacter pylori.