Nausea and Vomiting
Due to indigestion, heartburn, and stomach pain, people with duodenal ulcers may experience nausea and vomiting. Nausea is the sensation of sickness that makes you feel like vomiting. Keep in mind that this symptom can be triggered by many causes, such as intestinal blockage, food poisoning, migraines, or reactions to medications, infections, or appendicitis. While this seems to be harmless, it may indicate the presence of a serious disease, such as pancreatic cancer, appendicitis, gastritis, and duodenal ulcers. [5]
