What term is used for the wearing away of the lining of the stomach or duodenum?

The term used for the wearing away of the lining of the stomach or duodenum is "peptic ulcers." These ulcers are open sores that develop on the mucosal lining of the stomach or the upper part of the small intestine, known as the duodenum. The formation of peptic ulcers is often attributed to factors such as the overproduction of stomach acid, infection with Helicobacter pylori bacteria, or the long-term use of nonsteroidal anti-inflammatory drugs (NSAIDs).

Peptic ulcers can lead to a variety of symptoms, including burning stomach pain, bloating, and in more severe cases, bleeding or perforation of the stomach lining. Understanding this condition is crucial for recognizing its impact on digestive health and the importance of managing underlying causes such as stress or dietary factors.

In contrast, gastritis refers to the inflammation of the stomach lining, which is different from the ulceration that characterizes peptic ulcers. Intestinal obstruction pertains to a blockage in the intestine, preventing the passage of contents, and colitis refers to inflammation of the colon. Each of these terms describes distinct gastrointestinal conditions, highlighting the specificity of peptic ulcers in relation to the wearing away of the stomach or duodenal lining.