Peptic ulcers typically include duodenal bulb ulcers and gastric ulcers. They more or less have typical related symptoms, such as long-term, recurrent, regular upper abdominal pain related to eating, along with symptoms like acid reflux. Diagnosis can be confirmed through gastroscopy. A small portion of patients, especially middle-aged and elderly patients with a history of cardiovascular and cerebrovascular diseases, often take non-steroidal anti-inflammatory drugs (NSAIDs) year-round. This situation can easily lead to the occurrence of acute gastric mucosal lesions and often results in asymptomatic gastric ulcers. Many patients present with symptoms like vomiting blood and black stools when they seek medical advice.