When it comes to gastric ulcer, many people may be familiar with it. Nowadays, the pace of life is fast, the pressure of work is high, and more and more people have irregular diet. In addition, due to people’s frequent consumption of stimulating food, high sugar and oil content, as well as some spicy food that easily stimulates the gastric mucosa, gastric ulcer has become a high-incidence disease in recent years, especially in men over 40 years old. The 1995 study showed that the average age of gastric ulcer onset was 47.7 years old. The 2012 study showed that the average age of onset of gastric ulcer was 45.35 years old, suggesting that gastric ulcer is tending to be younger. Therefore, this disease needs more and more attention.