Nexium is the brand name for esomeprazole, a drug used to treat certain stomach and esophagus problems. Nexium is approved for the treatment of gastroesophageal reflux disease (GERD), and in. Nexium (esomeprazole magnesium) is a proton pump inhibitor that decreases the amount of acid produced in the stomach. Nexium is used to treat symptoms of gastroesophageal reflux disease and other conditions involving excessive stomach acid such as Zollinger-Ellison syndrome. View detailed sales data for Nexium, updated quarterly. Subscribe for email updates. Nexium (esomeprazole) is one of the most widely prescribed drugs in the U.S. Its manufacturers heavily market it as “The Purple Pill.” Prescription versions treat serious stomach acid-related conditions. The Type 2 diabetes drug Avandia was at the center of one of the biggest drug-safety scandals in recent history. Once a blockbuster drug, the medication was all but pulled from the market after people who took it experienced heart problems. Information on the drug esomeprazole (Nexium, Nexium 24HR, Nexium IV) an over-the-counter and prescription drug used to treat gastroesophageal reflux disease (GERD), in combination with antibiotics to treat H. pylori infection, Zollinger-Ellison syndrome treatment, and reducing the risk of gastric ulcers. Side effects, drug interactions, and. A Drug Recall, brought to you by eJustice, a division of CMTM, Inc., is an extensive website intended to provide readers with important information about dangerous drugs, which cause serious side effects and adverse events. Prescription esomeprazole is used to treat the symptoms of gastroesophageal reflux disease (GERD), a condition in which backward flow of acid from the stomach causes heartburn and possible injury of the esophagus (the tube between the throat and stomach) in adults and children 1 year of age and older. Could Prilosec, Nexium, PPIs Cause Cancer? May 8, 2017. Proton pump inhibitors (PPIs) are one of the most-used classes of drugs in the United States, with millions of Americans turning to medications like Prilosec and Nexium to treat heartburn. How to use Nexium Capsule,Delayed Release (Enteric Coated) Read the Medication Guide and the Patient Information Leaflet if available from your pharmacist before you start taking esomeprazole and.