Anti-Helicobacter pylori treatment regimen

Anti-Helicobacter pylori treatment can choose the following drugs: First, PPI drugs: esomeprazole, pantoprazole, rabeprazole, omeprazole, lansoprazole, etc. Second, antibiotics, including amoxicillin, tinidazole, quinolone antibiotics, clarithromycin, strong ampicillin, metronidazole, etc. Third, bismuth agents: bismuth pectin, bismuth tripotassium citrate, bismuth subcarbonate, etc. However, antibiotics require PPIs to suppress stomach acid in order to exert their bactericidal effect, so these drugs alone are not effective in eradicating HP. The commonly used combination regimen is 2 antibiotics +1 bismuth agent quadruple or 2 antibiotics +1 PPI triple, the course of treatment is 7 to 14 days.