Pantozol 40mg (pantoprazole) is a medication that belongs to a group of drugs called proton pump inhibitors (PPIs). It works by reducing the amount of stomach acid produced, which can help treat conditions like: Gastroesophageal reflux disease (GERD): A condition where stomach acid flows back into the esophagus.Stomach ulcers: Pantozol helps heal the ulcers by reducing stomach acid.Erosive esophagitis: Inflammation of the esophagus caused by acid reflux.Zollinger-Ellison syndrome: A condition where the stomach produces excessive acid.The 20mg dosage typically involves one tablet per day, but the exact dosage and duration depend on the condition being treated. It's important to take this medication as prescribed by your doctor.