Drug delivery anesthetic method with lidocaine for using fractional co2 laser on the face: Pilot Study
Introduction: The CO2 laser, widely used for rejuvenation and aesthetic treatments can cause intense discomfort, making it necessary to use anesthetics. Depending on its application, lidocaine is an effective resource for anesthesia before applicating fractional lasers. Microneedling has shown to be an extremely effective resource for the transdermal delivery of medications through the stratum corneum, including anesthetics.