How long to take omeprazole for celiac disease needs to be based on the patient’s specific situation, if it is used to treat celiac disease caused by Helicobacter pylori generally need to take 10 to 14 days, if it is for the treatment of gastric ulcers with gastric celiac disease usually need to take acid inhibiting medication, the treatment is generally 2 to 4 weeks. Please follow the doctor’s instructions for medication. Omeprazole is a kind of acid-suppressing drug, which can be used for the treatment of peptic ulcer, reflux esophagitis and other diseases, and can also be used for the eradication of Helicobacter pylori. It should be noted that patients who are allergic to this drug or other azole drugs are prohibited. The length of time you need to take Omeprazole varies from person to person and from disease to disease. For example, patients with gastric ulcer with gastric erosion can be given the drug orally as prescribed by the doctor, and the course of treatment with acid-suppressing drugs is 2 to 4 weeks; for patients with gastric erosion caused by Helicobacter pylori, it is also necessary to cooperate with antibiotic and bismuth treatment, and the course of treatment is usually 10 to 14 days. Adverse reactions such as headache, nausea, abdominal pain, vomiting and diarrhea may occur after taking the drug. Patients who need to take Omeprazole for treatment should be under the guidance of a doctor and should not be treated with the drug on their own.