Helicobacter pylori generally requires 10 to 14 days of treatment. Helicobacter pylori, is mainly a pathogenic bacteria parasitized in the stomach, but also one of the causative factors causing chronic gastritis, peptic ulcers, stomach tumors and other diseases. Helicobacter pylori infection will mostly be treated with quadruple therapy, i.e., one proton pump inhibitor (e.g., omeprazole, rabeprazole, etc.), one bismuth agent (e.g., bismuth potassium citrate, bismuth pectin, etc.) combined with two antibiotics (e.g., amoxicillin capsule, metronidazole, etc.) to carry out eradication treatment. The general treatment time should not be less than 10 days, it is recommended to try to take 14 days, after the end of the course of treatment can follow the doctor’s advice to stop the drug, to avoid stopping the drug arbitrarily. In the treatment of Helicobacter pylori, you need to take the appropriate medication under the guidance of a doctor in sufficient quantity and duration, and it is recommended to review the treatment 4 weeks after stopping the medication.