The Food and Drug Administration’s independent advisors unanimously recommended over-the-counter use of Narcan to reverse opioid overdoses, which would significantly expand access to the lifesaving treatment.
https://www.cnbc.com/2023/02/15/opioid-overdose-treatment-narcan-recommended-by-fda-advisors-for-over-the-counter-use-.html?&qsearchterm=Naloxone