Pigmentary disorders in Asian skin: treatment with laser and intense pulsed light sources.

The development of selective photothermolysis has enabled removal of targets such as melanin. Both lasers and intense pulsed light (IPL) sources have been used in the treatment of pigmented lesions, however careful selection is important to ensure success. This is especially true in darker skinned individuals where the risk of postinflammatory hyperpigmentation (PIH) is high. The advent of the Q-switched laser, IPL, and now fractional photothermolysis (Fraxel, Reliant Technologies) offers a variety of ways to treat epidermal and dermal pigmentary disorders.