Randomized Clinical Trial of Nebulized Fentanyl Citrate versus IV Fentanyl Citrate in Children Presenting to the Emergency Department with Acute Pain

Nebulized fentanyl citrate 3 microg/kg through a breath-actuated nebulizer appears to be a feasible alternative to i.v. fentanyl citrate for a variety of painful conditions in patients older than 3 years.