GSK has reached an agreement that it says will resolve 93% of the outstanding lawsuits brought against the company claiming that its gastrointestinal drug Zantac caused cancer. Zantac is used to treat and prevent ulcers in the stomach and intestines. Includes Zantac side effects, interactions, indications, recalls, cancer risk warnings, FDA alerts, and news updates. Connecticut testing lab Valisure reports detecting extremely high levels of N -nitrosodimethylamine (NDMA), a probable human carcinogen, in ranitidine (Zantac) tablets. The petition asks the FDA to recall the drug. Voluntary retail pulls begin. Shop Zantac 360 Maximum Strength Heartburn Relief Tablets and read reviews at Walgreens. Pickup & Same Day Delivery available on most store items. Stay updated on the Zantac lawsuit in 2026. Learn about settlements, court rulings, payout amounts, and who qualifies to file a Zantac cancer claim. Ranitidine, sold under the brand name Zantac among others, is a medication used to decrease stomach acid production. [9] It is used in the treatment of peptic ulcer disease, gastroesophageal reflux disease, and Zollinger–Ellison syndrome. [9] Learn about Zantac 360 (famotidine) usage and dosing. Read the latest news and reviews about the drug as well as potential side effects and popular alternatives. Zantac (ranitidine) was used to treat or prevent heartburn or acid reflux. It was recalled in April 2020 and replaced with Zantac 360 (famotidine). As a result of this immediate market withdrawal request, ranitidine products will not be available for new or existing prescriptions or OTC use in the U.S. “The FDA is committed to ensuring that. Zantac 360° ® is the triple-action heartburn solution that prevents or relieves heartburn fast with long-lasting acid control so you can enjoy any eating and drinking occasion.