Naloxone

Abello Brand of Naloxone Hydrochloride; Boots Brand of Naloxone Hydrochloride; Bristol-Myers Squibb Brand of Naloxone Hydrochloride; Curamed Brand of Naloxone Hydrochloride; Endo Brand of Naloxone Hydrochloride; Lamepro Brand of Naloxone Hydrochloride
A specific opiate antagonist that has no agonist activity. It is a competitive antagonist at mu, delta, and kappa opioid receptors.