Skip to content


Stadol (butorphanol) is a small molecule pharmaceutical. Butorphanol was first approved as Stadol on 1982-01-01. It is used to treat pain in the USA. The pharmaceutical is active against mu-type opioid receptor and kappa-type opioid receptor.
Trade Name Stadol
Common Name Butorphanol
Indication pain
Drug Class Narcotic antagonists/agonists (morphinan derivatives)
Get full access now