Pharmacy will create two sets of regimens, in which one group of regimens contains triple therapy regimens for 10 days followed by the same regimen for 4 days, while another regimen group contains triple therapy regimens for 10 days Day followed by placebo for 4 days. Neither the researcher nor the study subjects knew the triple therapy regimen given to group 1 and group 2 subjects, and only became known after the end of the study.