Helicobacter pylori infection is caused by the infection of Helicobacter pylori.

1.

Antibiotics commonly used include amoxicillin, clarithromycin, metronidazole, tetracycline, etc., which can kill and inhibit the reproduction of Helicobacter pylori.

2. Proton pump inhibitors such

as omeprazole, lansoprazole, pantoprazole, rabeprazole, etc., which can inhibit the secretion of gastric acid and create a better environment for antibiotics.

3. Bismuth agents

such

as bismuth potassium citrate, colloidal bismuth pectin, etc., which can protect gastric mucosa and promote ulcer healing.