Patients with H. pylori infection can take benzoylmetronidazole dispersible tablets, clarithromycin capsules, omeprazole magnesium tablets, bismuth citrate potassium granules, atropine sulfate tablets and other types of drugs. Benzoylmetronidazole dispersible tablets together with clarithromycin capsules for combined medication treatment can enhance the effect of killing H. pylori and reduce the recurrence rate of the disease in patients. Omeprazole magnesium tablets and bismuth citrate potassium granules can form a protective film on the surface of the stomach wall, inhibit the secretion function of gastric acid, reduce the stimulating effect of acidic fluid on the patient, and accelerate the healing and repair of damaged tissues. Atropine sulfate tablets as an anticholinergic drug, for the disease caused by the stomach pain, burning, acid reflux and other symptoms, has a significant relief effect, it is recommended to go to the hospital to receive C13, C14 breath test, to confirm the actual cause of the disease, and then symptomatic treatment.