The U.S. Food and Drug Administration has approved Zogenix Inc.’s Zohydro painkiller, a new version of pure, extended-release hydrocodone that is said to be 10 times more powerful than Vicodin. The move comes amid criticism from those who say the FDA should not be approving any additional opioids given the current prescription drug addiction epidemic. An advisory panel last year voted against approving Zohydro, citing concerns about the danger of addiction posed by the opioid drug class.
Unlike other hydrocodone-containing drugs like Vicodin, Lortab and Norco, Zohydro is not buffered with acetaminophen or some other over-the-counter medication. The drug also lacks an abuse-deterrent feature such as the ones used in new formulations of drugs like OxyContin.
Hydrocodone is currently the second most-abused medicine in the U.S. behind oxycodone.