July 17, 2013

New, abuse-deterrent formulations of two opioid painkillers have not necessarily reduced doctors' unease with prescribing them, according to a new study.

July 15, 2013

The Food and Drug Administration has approved a generic opioid painkiller made by Actavis, the drug maker said.

May 30, 2013

The year is only halfway done, but 2013 is already proving to be a year of particular importance for generic drugs as the industry awaits two important decisions from the Supreme Court and continues to wait for federal biosimilar regulations while fending off efforts to limit the scope of their use at the state level.

May 13, 2013

A ruling by the Food and Drug Administration means that generic versions of an opioid painkiller made by Endo Pharmaceuticals can stay on the market, drawing criticism from the drug maker.

April 16, 2013

Purdue Pharma's patent for OxyContin expired Tuesday, opening up the opioid painkiller to generic competition, but authorities have raised concerns about what they call the potential for generic versions to be abused.

January 9, 2013

One of the most serious drug abuse problems in the country doesn't involve heroin, methamphetamine or crack, but abuse of legal prescription drugs, particularly opioid painkillers, a problem that the Food and Drug Administration aims to change with draft guidance released Wednesday.

December 21, 2012

A federal court decision means that a nontamper-resistant formulation of a painkiller made by Endo Health Solutions can enter the market early next month, the drug maker said.

January 9, 2012

Endo Pharmaceuticals announced a short-term supply constraint of analgesic products, including Opana ER, due to the temporary shutdown of a manufacturing facility operated by Novartis Consumer Health.

December 12, 2011

The Food and Drug Administration has approved a new formulation of a painkiller made by Endo Pharmaceuticals designed to thwart drug abuse, Endo said Monday.

June 24, 2011

The Food and Drug Administration has accepted a resubmission by Endo Pharmaceuticals of a regulatory application for an opioid pain drug designed to thwart abuse, Endo said.

January 10, 2011

The Food and Drug Administration declined to approve Endo Pharmaceuticals’ regulatory application for a painkiller designed to thwart drug abusers, Endo said Friday.

October 6, 2010

Watson Pharmaceuticals has settled a patent lawsuit with Endo Pharmaceuticals concerning an Endo prescription painkiller,...

May 16, 2010

The Food and Drug Administration has given tentative approval to an Impax Labs drug for...