 Omez Insta Sachet MintOmeprazole 20mgTreatment of HeartburnTreatment of Gastroesophageal reflux disease Acid refluxTreatment of Peptic ulcer diseaseTreatment of Zollinger-Ellison syndromeDiarrhea Flatulence Headache Nausea Vomiting Abdominal pain 