Generic Nexium Tablets (Esomeprazole Magnesium) are used in the treatment of Gastroesophageal Reflux Disease (GERD), Risk Reduction of NSAID-Associated Gastric Ulcer, H. pylori Eradication to Reduce the Risk of Duodenal Ulcer Recurrence, Pathological Hypersecretory Conditions Including Zollinger-Ellison Syndrome.