Pantoprazole enteric-coated tablets, known generically as pantoprazole, are generally recommended to be taken before meals. Pantoprazole enteric-coated tablets belong to the benzimidazole derivative class of proton pump inhibitors, which can inhibit gastric acid secretion, and are suitable for use in moderate to severe reflux esophagitis, gastric and duodenal ulcers, and in combination with other medications for the eradication of Helicobacter pylori infection. The drug is generally recommended to be taken intact with water 1 hour before meals and should not be chewed or bitten. The most common adverse reactions to the drug include diarrhea and headache. The drug is contraindicated in patients who are allergic to the product, patients with moderate or severe hepatic or renal dysfunction. Specific use of the drug should be carried out under the guidance of a specialist.