Which of the following is a common symptom of a duodenal ulcer ?

A common symptom of a duodenal ulcer is epigastric pain often described as a burning or gnawing sensation in the upper abdomen. This pain typically occurs a few hours after eating and may improve with food or antacids. Other symptoms can include nausea, vomiting, and changes in appetite.

A common symptom of a duodenal ulcer is burning or gnawing pain in the upper abdomen, typically occurring a few hours after eating and often relieved by eating or taking antacids.