Naloxone, sometimes known by the brand name Narcan, can quickly reverse the effects of an opioid overdose.

Last month, the first over-the-counter naloxone product — a nasal spray — became available for consumers.

KSTP Medical Expert Dr. Archelle Georgiou joined 5 EYEWITNESS NEWS to talk about how the nasal spray version is different than the injection.

Click the video box above to see the full segment.