PAN IV Injection belongs to the class of proton pump inhibitors. It is used in the treatment of Gastro-oesophageal reflux disease (GERD), duodenal/gastric ulcers, Zollinger-Ellison syndrome, heartburn, and erosive oesophagitis. It contains pantoprazole, which helps decrease the amount of acid in the stomach. Some of the common side effects include headache, dizziness, diarrhoea, nausea, vomiting, stomach pain, gas, joint pain, pain, redness, and injection site reactions