Prevacid, with the active ingredient lansoprazole, is a proton pump inhibitor (PPI) that decreases stomach acid production. It is commonly used to treat gastroesophageal reflux disease (GERD), erosive esophagitis, and conditions caused by excessive stomach acid, such as Zollinger-Ellison syndrome. Prevacid is also prescribed for the treatment and prevention of stomach and duodenal ulcers, including […]
