Esomeprazole is a proton pump inhibitor used to treat gastroesophageal reflux disease (GERD), peptic ulcers, and Zollinger-Ellison syndrome. It reduces stomach acid production, alleviating symptoms of acid reflux and promoting healing. Its clinical relevance lies in managing acid-related disorders. In summary, Esomeprazole is essential for treating conditions related to excess stomach acid.
Esomeprazole irreversibly inhibits the H+/K+ ATPase enzyme in the gastric parietal cells, reducing gastric acid secretion.






















