Ranbaxy recalls atorvastatin calcium tablets in 10-, 20-, 40-mg dosages

More than 40 lots of atorvastatin calcium tablets, the generic version of Pfizer?s Lipitor, are being recalled by Ranbaxy Pharmaceuticals Inc. (RPI) because they may contain glass particles that are estimated to be less than 1 mm in size, according to Ranbaxy's website.