Butorphanol

  • TRADE NAMES: Biforal; Busphen; Stadol (Bristol-Myers Squibb); Stadol NS
  • INDICATIONS: Pain, migraine
  • CLASS: Opiate agonist-antagonist
  • HALF-LIFE: 2.5–4 hours
CLINICALLY IMPORTANT, POTENTIALLY HAZARDOUS INTERACTIONS WITH:

Cimetidine, Hydrocodone, Hydromorphone, Oxymorphone, Tapentadol

PREGNANCY CATEGORY: C

Our database has 13 adverse reactions for this drug across the following areas

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SKIN.
MUCOSAL.
CENTRAL NERVOUS SYSTEM.
LOCAL.


Page last updated 08/02/2021

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Incidence info

  • <1%
  • 1-5%
  • 5-10%
  • 10-15%
  • 15-20%
  • 20-30%
  • >30%

Seriousness info

  • Hospitalization possible
  • Life threatening
  • Fatal

Warnings in other populations info

  • Breast feeding
  • Geriatric
  • Pediatric
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