When you can eat rice if you have a duodenal ulcer depends on the severity of the ulcer and the patient’s recovery. For simple ulcers, rice should be eaten at least one month later if bleeding is complicating or the ulcer is large. During the treatment of duodenal ulcer, you can eat thin and soft noodles, pasta, steamed buns, rolls, mainly pasta, effectively neutralize the stomach acid produced by the stomach and duodenum, which is beneficial to the treatment of duodenal ulcer. You can also eat nutritious soups, including egg soup, turnip soup and fish soup, etc., which can play a good therapeutic role in repairing the protective barrier of duodenal and gastric mucosa. Avoid cold, hard, spicy and stimulating foods, and eat regularly to ensure that the duodenal ulcer heals as quickly as possible and achieves a complete cure.