Pantoprazole is used to treat certain conditions in which there is too much acid in the stomach. It is used to treat erosive esophagitis or "heartburn" caused by gastroesophageal reflux disease (GERD), a condition where the acid in the stomach washes back up into the esophagus. Learn everything you need to know about Pantoprazole -pronunciation, uses, dosage guidelines, indications, and when to take or avoid it. Get up-to-date information on side effects, precautions,... Pantop 40 Tablet By reducing the production of stomach acid, it helps alleviate symptoms such as abdominal pain, heartburn, and diarrhea. Esomeprazole also aids in the healing of peptic ulcers, which are common in this condition. These highlights do not include all the information needed to use pantoprazole sodium delayed-release tablets safely and effectively. See full prescribing information for pantoprazole sodium ...