Helicobacter pylori infection should hang up gastroenterology. Helicobacter pylori belongs to the digestive tract transmission disease, mainly cause gastritis, gastric ulcer, enteritis and other diseases, may appear nausea and vomiting, loss of appetite, stomach pain and acid reflux, abdominal pain and diarrhea, which belongs to the scope of gastroenterology treatment. Helicobacter pylori treatment is generally applied quadruple therapy, which generally consists of two antibiotics with bismuth and proton pump inhibitor four kinds of drugs, such as amoxicillin, furazolidone, bismuth pectin, omeprazole and so on. Specific medication needs to consult a professional doctor, according to the patient’s drug sensitivity and other choices. In addition to taking medication according to the doctor’s instructions, people with H. pylori infection should also eat more vegetables and fruits, quit smoking and drinking, avoid staying up late, and improve the body’s resistance. Helicobacter pylori infection, it is recommended to go to the gastroenterology department in time for diagnosis and treatment.