Clinical Study on Bifidobacterium Quadruple Live Bacteria Tablets (Si Lian Kang) Reducing the Incidence Rate of Adverse Reactions in Helicobacter Pylori Quadruple Eradication Therapy and on the Effects of Gastrointestinal Flora
The purpose of this clinical trial is to evaluate the clinical efficacy of Bifidobacterium quadruple live bacteria tablets (Si Lian Kang) on reducing the incidence rate of adverse reactions of Helicobacter pylori quadruple eradication therapy and its influence on gastrointestinal flora.