Photoepilation

Abstract

• Light can destroy hair follicles by photothermal (local heating), mechanical (shockwaves, violent cavitation), and photochemical (generation of toxic mediators) means. • Different light-based photo-epilation devices are available today (ruby laser, alexandrite, diode laser, Nd:YAG laser, intense pulsed light) based on the use of endogenous chromophores. • New options include adding exogenous chromophores such as aminolaevulinic acid, carbon suspension, etc. • Treatment technique, patient selection, actual technique and post-operative considerations have to be carefully planned. • Expected benefits of photo-epilation must be kept realistic. • Patients have to be well informed on possible sideeffects and management of complications. © 2008 Springer-Verlag.