Hello, the culprit of gastritis is generally Helicobacter pylori, suffering from gastritis should be actively triple or quadruple medication, lansoprazole, bismuth potassium citrate, clarithromycin is a commonly used combination of abdominal bloating, plus cisapride, abdominal pain, plus plumbagin, usually prohibit cold and irritating food, adhere to the treatment is curable, pay attention to regular gastroscopy review.