Question: are nexium and esomeprazole magnesium the same?
Answer: What Is Nexium? Nexium (esomeprazole magnesium) is a proton pump inhibitor (PPI) that blocks acid production in the stomach and is used to treat stomach and duodenal ulcers, gastroesophageal reflux disease (GERD), and Zollinger-Ellison syndrome. Nexium is available as a generic.