Complications seen with the use of lasers for cosmetic applications

Abstract

AbstractBackgroundThere are many indications for lasers in cosmetic dermatology. Nonetheless, complications do occur. Laser mechanism of action, fluence, wavelength, and pulse duration all play a role in the laser's potential to damage nearby skin and cause subsequent harmful consequences. Understanding the laser being used and known complications associated with these lasers may provide better patient outcomes.ObjectiveTo evaluate the complications associated with laser treatments in cosmetic dermatology so providers have a concise resource to improve patient outcomes.MethodsA literature review of complications associated with carbon dioxide, erbium YAG, neodymium‐doped YAG, alexandrite, and dye lasers.ResultsNotable complications include burns, infections, dyspigmentation, ophthalmic injuries, Koebner phenomenon, scarring, prolonged erythema, acne, milia, and contact dermatitis.ConclusionClinicians using lasers should be aware of the complications associated with laser use since precautions may be taken to prevent some of these adverse events and prompt identification can help improve patient outcomes and decrease long‐term consequences.