HP is Helicobacter pylori, and quadruple therapy is a method of eradicating H. pylori that has a higher chance of successful eradication.
H. pylori quadruple therapy refers to the combination of two antibiotics, a proton pump inhibitor and a bismuth agent. Drugs that have been proven to kill H. pylori include clarithromycin and amoxicillin, proton pump inhibitors include omeprazole and lansoprazole, and bismuth includes colloidal bismuth pectin, etc. The combination of quadruple therapy has a synergistic bactericidal effect.
If H. pylori quadruple therapy is taken in sufficient quantity and regularly, the chances of success in eradicating H. pylori are higher. If you need to use medication, you need to use it under the guidance of a doctor, and you should not use medication on your own to avoid adverse effects on your body.