
butorphanol tartrate nasl brand names and other generic formulations include:
Stadol Ns Nasl
fentanyl sublingual brand names and other generic formulations include:
No brand names available
butorphanol tartrate nasl and fentanyl sublingual
butorphanol tartrate nasl decreases effects of fentanyl sublingual by opposing drug effects. The effect of fentanyl may be reduced and patients may experience withdrawal symptoms.
butorphanol tartrate nasl and fentanyl sublingual
butorphanol tartrate nasl decreases effects of fentanyl sublingual by pharmacodynamic antagonism. Coadministration of mixed agonist/antagonist and partial agonist opioid analgesics may reduce fentanyl's analgesic effect and possibly precipitate withdrawal symptoms.
Check for more interactions with the Drug Interaction Checker
Drug Interaction Categories
Contraindicated
Never use this combination of drugs because of high risk for dangerous interaction
Serious
Potential for serious interaction; regular monitoring by your doctor required or alternate medication may be needed
Significant
Potential for significant interaction (monitoring by your doctor is likely required)
Minor
Interaction is unlikely, minor, or nonsignificant