J Dermatolog Treat
November 2022
Background: The eutectic mixture of local anesthetics (EMLA) is an effective cutaneous anesthetic, although its application is time consuming and poses a risk of methemoglobinemia. Currently, the efficacy of topical 10% lidocaine cream is unclear.
Objective: To compare the onset, anesthesia depth, and duration of topical 10% lidocaine and EMLA cream.