Pantoprazole Sodium Sesquihydrate is widely used in the treatment of gastrointestinal disorders, particularly those related to excessive stomach acid production. It is commonly prescribed for conditions such as gastroesophageal reflux disease (GERD), where it helps alleviate symptoms like heartburn and acid regurgitation by reducing acid secretion in the stomach. Additionally, it is effective in managing peptic ulcers, both gastric and duodenal, by promoting healing and preventing recurrence. It is also utilized in combination with antibiotics to eradicate Helicobacter pylori infections, which are a major cause of ulcers. Furthermore, it is administered to patients with Zollinger-Ellison syndrome, a rare condition characterized by excessive acid production. Its long-lasting action and minimal side effects make it a preferred choice for acid-related disorders.