Peptic ulcers, including gastric ulcers and duodenal bulb ulcers, can generally be completely cured in most cases. Treatment plans are usually determined based on the presence of Helicobacter pylori infection. If there is an infection with Helicobacter pylori, quadruple therapy is typically used to eradicate the bacteria. If there is no Helicobacter pylori infection, symptomatic treatment is sufficient. Some patients may experience recurrent peptic ulcers, which are usually caused by several factors. Firstly, the failure to completely eradicate Helicobacter pylori can lead to recurrent ulcers. Additionally, the recurrence of ulcers might also be facilitated by poor dietary and lifestyle habits after the ulcers have healed, such as long-term alcohol abuse, smoking, or consumption of spicy and irritating foods.