Gastric ulcer surgery usually costs about $10,000. In clinical practice, gastric ulcers rarely require surgical treatment. The main cause of gastric ulcer is H. pylori infection, and the invasive effect of gastric acid and pepsin. The main clinical manifestation of gastric ulcer is pain in the upper abdomen, which is relatively obvious after meals and can be relieved during fasting, without significant nocturnal pain. When complications arise, there is nausea and vomiting, which are manifestations of pyloric obstruction. When gastrointestinal bleeding occurs, it is manifested as vomiting blood or black stool. When a gastric ulcer is perforated, there is sudden onset of upper abdominal pain with signs of peritoneal irritation throughout. In addition, gastric ulcers have some chance of becoming cancerous. When there are no complications associated with gastric ulcer, the ulcer can be treated with medication to achieve healing. Only when the gastric ulcer becomes cancerous or perforated, surgery needs to be considered.