Indivior Announces U.S. Food and Drug Administration Approval of OPVEE® (nalmefene) Nasal Spray, An Opioid Overdose Rescue Medicine for Natural and Synthetic Opioids Like Fentanyl

In the 12-month period ending in December 2022, over 79,000 people in the U.S. were reported to have died of an opioid overdose, of which 90% – approximately 72,000 – were linked to illicit synthetic opioids, mainly fentanyl1 Approval based on data from a pharmacodynamic study…