Epprazole enteric-coated tablets usually need to be taken for 2-6 weeks, but the exact time varies from person to person. The indication for eplazole enteric-coated tablets is duodenal ulcers in adults, in a course of 4-6 weeks, if the symptoms are reduced, or used for ordinary peptic ulcers, you need to reduce the time of taking or dosage, as appropriate, it is recommended to refer to the doctor’s advice, and regular review. When used for Helicobacter pylori infection, use for a period of 2 weeks. Epprazole is a kind of drug that inhibits gastric acid secretion, if taking some drugs that depend on gastric acid secretion, such as ketoconazole, itraconazole, etc., it is recommended to stagger the time of taking, so as not to affect the effect of drug absorption. People with liver and kidney insufficiency should take it with caution. If there are adverse reactions such as drug allergy, dizziness and headache, diarrhea, elevated transaminases, etc., it is recommended to consult a doctor promptly.