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Status:
US Approved Rx (1997)
First approved in 1978

Class (Stereo):
CHEMICAL (ABSOLUTE)


Conditions:

Butorphanol is a synthetic opioid agonist-antagonist analgesic with a pharmacological and therapeutic profile that has been well established since its launch as a parenteral formulation in 1978. The introduction of a transnasal formulation of butorph...
Status:
US Approved Rx (1997)
First approved in 1978

Class (Stereo):
CHEMICAL (ABSOLUTE)


Conditions:

Butorphanol is a synthetic opioid agonist-antagonist analgesic with a pharmacological and therapeutic profile that has been well established since its launch as a parenteral formulation in 1978. The introduction of a transnasal formulation of butorph...