Pantoprazole Injection is a liquid drug which belongs to the class of proton pump inhibitors which can be used as a short time medication used for the treatment of gastroesophageal reflux disease and helps to prevent heartburn and possible injury of the esophagus. This highly active liquid drug works by reducing the level of acid which is produced by the stomach.Pantoprazole Injection also helps to heal damage to the stomach an dprevent ulcers or cancer of the esophagus.