Pay attention to diet, quit smoking and drinking.
2. Drug treatment; 1) drugs that inhibit gastric acid such as ranitidine and omeprazole; 2) drugs for protecting gastric mucosa, such as sucralfate bismuth pectin; 3) Anti-Helicobacter pylori treatment: Clarithromycin, amoxicillin and metronidazole are commonly used.
Treatment for eradication of Helicobacter pylori: Omeprazole or (and) bismuth pectin plus two kinds of antibiotics.
case
For your reference