Emergent’s supplemental new drug application is the first prescription-to-over-the-counter switch application in history to be granted Priority Review by the FDA.- NARCAN® (naloxone HCI) Nasal Spray 4 mg, the first intranasal form of naloxone approved by the FDA in 2015, is designed for community use for the treatment of known or suspected opioid overdose.
GAITHERSBURG, Md., Dec. 06, 2022 (GLOBE NEWSWIRE) — Today, Emergent BioSolutions Inc. (NYSE:EBS) announced that the U.S. Food and Drug Administration (FDA) has accepted for review its supplemental New Drug Application (sNDA) for NARCAN® (naloxone HCI) Nasal Spray, as an over-the-counter (OTC) emergency treatment for known or suspected opioid overdose. The application has been granted Priority Review by the FDA and, if approved, would be the first 4 mg naloxone nasal spray available OTC in the U.S. The Prescription Drug User Fee Act goal date is March 29, 2023.
The opioid epidemic is an ongoing national public health issue and has been exacerbated by the escalating use of synthetic opioids, namely fentanyl. According to the Centers for Disease Control and Prevention, deaths related to synthetic opioids increased nearly 60 percent from 2019 to 2020,1 and in 2021 alone, more than 71,000 people died from opioids containing fentanyl.2







