A peptic ulcer is a defect in the gastric or duodenal mucosa that extends through the muscularis mucosa into the deeper layers of the wall. Peptic ulcers may present with dyspeptic or other gastrointestinal symptoms, or may be initially asymptomatic and then present with complications such as hemorrhage or perforation.

To treat peptic ulcers, doctors typically recommend medicines to help the ulcer heal. They also look for the cause of ulcers and treat or manage the cause. Talk with your doctor about the best treatment plan for you.

Solution. The correct option is B Pathogen. Pathogens and excess acid in stomach are the main cause of peptic ulcers. Suggest Corrections.

What causes peptic ulcers? The most common causes of peptic ulcers are Helicobacter pylori (H. pylori) infection and nonsteroidal anti-inflammatory drugs (NSAIDs). Other causes of peptic ulcers are uncommon or rare. People with certain risk factors are more likely to develop ulcers. H. pylori. H. pylori infection is a common cause of peptic ulcers.