naloxone
- n a potent narcotic antagonist (trade name Narcan) especially effective with morphine
- At-home drug overdose reversal kits using the drug naloxone are being distributed to drug users in more than 15 states.
- There was no significant difference among the control group, with or without naloxone.
- In an experiment involving dental patients having molars extracted, they gave them either a placebo or the drug naloxone, which is known to block the effects of endorphin, a .