The FDA banned sales of ranitidine in 2020 over possible contamination with the suspected carcinogen N-nitrosodimethylamine (NDMA. Some manufacturers of the drug voluntarily suspended sales in ...

Zantac was originated by GSK and launched by the company in the early 1980s, which sold it as a prescription and over-the-counter (OTC) product for indications like heartburn and acid indigestion ...