It is usually possible to get rid of H. pylori infection. H. pylori infection is now commonly treated with a quadruple regimen, which refers to a combination of a proton pump inhibitor such as omeprazole, a bismuth agent such as bismuth potassium citrate, and two antibiotics together. The two antibiotics are commonly used with tetracycline as well as metronidazole, in addition to amoxicillin with clarithromycin, levofloxacin, furazolidone, and metronidazole for treatment. Generally after treatment, most patients can be eradicated, if not eradicated, repeated sterilization treatment is required. For patients who fail repeated treatments, treatment is usually stopped for 6 months and then repeated. It is recommended that patients actively cooperate with the doctor’s treatment, take medication in a standardized manner, and make the body recover as early as possible. Daily attention should be paid to rest, avoid overwork, emotional excitement, anger, etc. Diet should be regular, try to eat light, easy to digest food.