Gastric ulcers are a very common disease in gastroenterology. For minor ulcers, adjustments in diet, quitting smoking and drinking, consuming more green vegetables, getting more rest, and reducing mental stress can gradually lead to recovery. More severe ulcers require active medication use. To achieve ulcer healing, the course of acid-reducing medication usually lasts four to six weeks. Commonly used medications include those that inhibit gastric acid secretion, such as HR receptor antagonists and proton pump inhibitors, as well as some bismuth agents and weakly alkaline antacids to protect the stomach lining. Meanwhile, dietary management should be strengthened. Through effective medical treatment, the healing rate of gastric ulcers can reach over 95%. (Specific medication use should be conducted under the guidance of a doctor.)