CVS, Walgreens and Rite Aid are pulling Zantac, and the generic form of the popular heartburn medication from shelves, over a potential cancer risk.
According to U.S. health regulators, there's a potentially dangerous carcinogen in prescription and over-the-counter versions of the drug.
Despite the decision to stop selling the medicine, the products have not been recalled.
CVS customers can return them for a full refund.
There is no word yet on possible refunds from the other pharmacy chains.