Omeprazole (Zolnevar) 40mg/Vial Lyophilized Powder for Injection is a proton pump inhibitor used to treat conditions such as gastroesophageal reflux disease (GERD), Zollinger-Ellison syndrome, and peptic ulcers. Each vial contains 40mg of Omeprazole in a lyophilized (freeze-dried) form, which is reconstituted with a diluent before intravenous (IV) administration. This IV formulation helps to quickly reduce stomach acid production, providing rapid relief for patients who need immediate treatment, especially in hospital settings where oral administration isn't feasible. The pack contains 1 vial for a single dose.