Efficacy of a eutectic mixture of local anesthetics as a topical anesthetic in minor otologic procedures.

Abstract

A eutectic mixture of local anesthetics (EMLA), prepared as a cream, is an oil-in-water emulsion of 2 anesthetic agents lidocaine and prilocaine. Several clinical applications of EMLA cream, its effectiveness as a topical anesthetic, and its safety profile have been previously reported. We report our experience with EMLA cream in 17 adult and 24 pediatric patients. We find EMLA to be the preferred anesthetic for performing minor outpatient otologic procedures in adults. We also find EMLA to be a safe, well-tolerated alternative to general anesthesia in some pediatric patients. Potential cost savings of EMLA cream during pediatric myringotomies in the clinic are also discussed.