Is Alexandrite or YAG Laser Better for Removal of Nevus of Ota Around Temples and Eyelids?

Nevus of Ota is a pigmented birthmark more common in Asians. Studies have found a good response to Q-switched alexandrite and Nd:YAG lasers and either one could be used. Multiple treatment sessions are necessary for best response. Nd:YAG is preferable if you are darkly pigmented because it has less melanin absorption with less risk of injury to pigmented skin. Nd:YAG also penetrates deeper than alexandrite. Caution is advised when using deeply penetrating lasers... more