Dermatologic Lasers: Comprehensive Review of Cosmetic and Therapeutic Uses

Abstract

Laser and light therapy for dermatology has revolutionized the practice of dermatology to offer highly accurate, effective therapies for a wide range of skin conditions. This article provides a comprehensive description of dermatologic lasers, covering their history, mechanism of action, classification, application, and relative efficacy. It covers a wide variety of conditions amenable to laser treatment, including vascular lesions, anti-aging, scar revision, tattoo removal, and hair removal. In addition, the paper reviews the developing face of laser technology and how it is anticipated to revolutionize dermatology in the future.