H. pylori infection should be registered with the gastroenterology consultation. Helicobacter pylori infection may appear bad breath, easy to have a feeling of fullness, abdominal pain, abdominal distension, acid reflux, belching and other symptoms of gastric discomfort, prolonged infection is also closely related to the development of gastritis, gastric ulcer, gastric cancer and other diseases, need to pay attention to, can be detected through the carbon 13, carbon 14 breath test to clarify the presence of Helicobacter pylori infection. When H. pylori infection occurs, you need to go to the gastroenterology department of the hospital in a timely manner for standardized eradication of H. pylori treatment, follow the doctor’s instructions to take medication, avoid eating greasy stimulating food, develop a regular work and rest routine, moderate exercise, and enhance the physical fitness. Because of its contagious nature, when someone in the family has H. pylori infection, the family should implement a meal sharing system to cut off the transmission pathway.