The treatment of Helicobacter pylori infection mainly includes triple therapy and quadruple therapy. 1. Triple therapy: that is, proton pump inhibitors or bismuth combined with two antibiotics, proton pump inhibitors including omeprazole, pantoprazole, rabeprazole, etc.; antibiotics including clarithromycin, amoxicillin, etc., in our country due to the Helicobacter pylori on clarithromycin, metronidazole and other drugs have a resistance to the clinic has been basically not to use triple therapy. 2. Quadruple therapy: it is the main method of treating H. pylori infection at present, i.e., it consists of proton pump inhibitor, bismuth agent and 2 kinds of antibiotics. Proton pump inhibitors include omeprazole, rabeprazole, esomeprazole, lansoprazole, etc. Bismuth includes colloidal bismuth pectin, bismuth citrate potassium, etc. Antibiotics include amoxicillin, clarithromycin, metronidazole, quinolones, furazolidones, tetracycline, etc. The above drugs should be used as prescribed by doctor. The above drugs should be used as prescribed by the doctor. People infected with Helicobacter pylori should go to the hospital for examination and treatment in time, take the medication according to the doctor’s prescription, and do not adjust the dosage or stop taking the medication on your own.