Duodenal ulcers generally heal in 6-8 weeks of treatment, so if you have a duodenal ulcer, you will be able to eat normally after two months of active treatment. Duodenal ulcers generally have symptoms such as abdominal distension, heartburn, acid reflux, etc. In severe cases, vomiting of blood and black stool can occur, and if the ulcer is perforated, symptoms of acute abdomen can also occur, requiring surgery. Most duodenal ulcers require oral treatment with the following drugs, commonly used clinically are omeprazole, rabeprazole, lansoprazole, aluminum phosphate gel, colloidal bismuth and other drugs, duodenal ulcer patients, usually pay attention to a light diet, avoid eating spicy, irritating, easy on fire food.