Children with H. pylori, if the body does not have any symptoms, generally do not need treatment; if there is a peptic ulcer, gastric MALT lymphoma, chronic gastritis, a family history of gastric cancer and other conditions, you need to choose the drug radical treatment. 1. Situations that do not require treatment: if the child does not have any uncomfortable symptoms, and the immune system is normal, most of them will clear the Helicobacter pylori bacteria through their own immunity, so most children infected with Helicobacter pylori bacteria do not need to be treated if they do not have symptoms. 2. Need to treat the situation: if children with H. pylori infection, there are peptic ulcer, gastric MALT lymphoma, chronic gastritis, family history of gastric cancer, etc., you need to choose the drug radical treatment. Generally choose triple drugs (antacid secretion drug + clarithromycin + amoxicillin) for H. pylori deleterious treatment. Due to the imperfect development of children’s functions in all aspects, the specific drug varieties and dosages need to be selected under the guidance of professional physicians. Children with Helicobacter pylori should first go to the hospital for examination, and follow the doctor’s advice to decide the specific treatment plan.