Gastric ulcer tablets are a commonly used Chinese patent medicine, the main effects of which are acid suppression, pain relief and anti-inflammation. The detailed pharmacological mechanism of Chinese patent medicine is generally not clear. If a gastric ulcer is diagnosed, gastric ulcer tablets can be an adjunctive treatment, but it is not recommended to use them alone to treat gastric ulcers. It is advisable to combine the treatment with western drugs such as H2 receptor blockers (ranitidine), proton pump inhibitors (omeprazole) and gastric mucosal protectors (bismuth pectin) to prevent delaying the disease. Gastric ulcers are often caused by long-term irregular eating, so the most fundamental method is to improve diet and rest habits, develop the habit of eating at regular intervals, avoid spicy, stimulating, raw and cold foods, and require timely hospitalization in case of complications such as bleeding or perforation.