Helicobacter pylori infection is the cause of stomach cancer.

The presence of Helicobacter pylori infection in the body does not necessarily mean stomach cancer, it can also cause gastritis, peptic ulcer and so on. You should see a regular hospital for gastroscopy and other examinations to identify disease factors. Usually, you should follow the doctor's advice to take antibiotics, anti-inflammatory, gastric mucosa protective agents and other drug treatment, regular medical review.