Curious to know about Zantac lawsuit settlement? Zantac is a member of the histamine-2 blocker medication class. The drug is used to treat gastroesophageal reflux disease (GERD), Zollinger-Ellison syndrome, and stomach and intestinal ulcers. Millions of Americans suffering with heartburn and similar symptoms were said to find relief from ranitidine, the key ingredient in Zantac, which was...