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Everything about Butorphanol

Opioid analgesic

Butorphanol is a morphinan-type synthetic agonist–antagonist opioid analgesic developed by Bristol-Myers. Butorphanol is most closely structurally related to levorphanol. Butorphanol is available as the tartrate salt in injectable, tablet, and intranasal spray formulations. The tablet form is only used in dogs, cats and horses due to low bioavailability in humans. Wikipedia →

🧭 Start here: a 6-step reading path

  1. Read the overview: ButorphanolA 5-minute orientation
  2. Skim a recent paper: Recommended doses of medetomidine-midazolam-butorphanol with atipamezole for preventing hypothermia in miceInfluential work since 2022
  3. Pick up a classic book: Controlled Narcotic Log Book MThe most-reprinted book on the subject
  4. Read the landmark paper: Enadoline, a selective kappa opioid agonist: comparison with butorphanol and hydromorphone in humansCited 225 times
  5. Go sideways: VatinoxanA closely related topic
  6. Go sideways: Veterinary anesthesiaA closely related topic

📖 Definitions

Noun A synthetic analgesic and antitussive opioid drug (trademark Stadol) administered in the form of its tartrate C21H29NO2·C4H6O6 as a nasal spray or by injection especially for the relief of pain.

🏆 Landmark papers (most cited)

🆕 Influential since 2022

📚 Books worth reading

Ranked by number of editions on Open Library, a rough measure of how lasting a book is.

🔗 Related topics