Nasal delivery of fentanyl

@article{Watts2012NasalDO,
  title={Nasal delivery of fentanyl},
  author={Peter James Watts and Alan M. Smith and Michael A. Perelman},
  journal={Drug Delivery and Translational Research},
  year={2012},
  volume={3},
  pages={75-83}
}
Fentanyl, a potent opioid analgesic, is rapidly and efficiently absorbed from the nasal cavity, giving significant potential for nasally administered fentanyl to be used in pain management. Many reported clinical studies have used nasally administered IV solution, often as drops, which requires high volumes of solution to deliver an effective dose, resulting in insignificant runoff and drip which, in turn, compromises absorption and efficacy. More recently, products have been developed and… 
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