"Extended Duration: FDA-Approved Nasal Spray Reverses Opioid Overdoses with Opvee"
Indivior has begun shipping its newly approved overdose reversal medication, Opvee, to first responders and pharmacies. Opvee is a nasal spray version of the drug nalmefene and is designed to quickly reverse the effects of an opioid overdose by blocking opioid receptors in the brain. The drug is being marketed as a potent "fentanyl fighter" due to its longer-lasting formulation, which is better suited to combat the powerful synthetic opioid. However, concerns about affordability and potential withdrawal symptoms for users have been raised. The market for overdose reversal drugs is becoming increasingly crowded, with other options such as Narcan and RiVive also available.


