Taking 10 days of quadruple therapy is also usually possible, but the exact number of days needed is recommended to be considered in the context of the condition. Clinically, it is stipulated that when quadruple therapy is used to treat Helicobacter pylori infection, the course of treatment is generally 10 to 14 days. Therefore, it is possible to take 10 days, but if the pathogenic bacteria have not been cleared, it can be appropriately extended to 14 days. The exact number of days to take needs to be considered in conjunction with the patient’s condition. Quadruple therapy is a method of treating Helicobacter pylori infection, i.e. one bismuth agent plus one proton pump inhibitor plus two antibiotics. The bismuth agent includes bismuth potassium citrate, colloidal bismuth pectin, etc.; the proton pump inhibitor includes omeprazole, lansoprazole, etc.. Antibiotics include amoxicillin, metronidazole, levofloxacin, etc. When using quadruple therapy treatment, you need to follow the doctor’s instructions, full amount, full course of treatment, the treatment course is 10~14 days, it is recommended that after stopping the drug in time for review to determine the effect of treatment.