NARCAN TRAINING TOMORROW AT NOON! ¡FREE! narcan (naloxone*) training and distribution at @muddguts every Saturday... TRAINING STARTS AT NOON (takes 20mins) ...tell a friend! ...see you there! ..#narcan #naloxone ..... *Naloxone, Sold under the brand-name Narcan, is a medication used to block the effects of opioids... especially during an overdose. It works by reversing the depression of the central nervous system and respiratory system caused by opioids. Naloxone Nasal spray is incredibly easy to administer and has absolutely no effect on anyone (adult or child) who is not under the influence of an opioid. very simply,NALOXONE SAVES LIVES.