TOPICAL SUSPENSION-ASSISTED Q-SWITCHED ND-YAG LASER HAIR REMOVAL

BACKGROUND. Many individuals seek to decrease facial and body hair den sity. Although a variety of epilating methods are available, improved techniques would be of interest to patients and physicians alike. OBJE CTIVE. TO determine the safety and clinical efficacy of a new laser-ba sed method of hair removal. METHODS. A Q-switched Nd:YAG laser was use d to scan skin with increased hair after applying a topical carbon-bas ed solution. Thirty-five healthy, adult volunteers were treated with a single treatment to selected facial, neck, and axillary sites. RESULT S. Twelve weeks after a single treatment, integrated site scores revea led that the majority of patients had over 25% fewer hairs. The 12-wee k mean percentage of hair reduction, based on anatomic sites, ranged z ip to 66% and 44% as judged by physicians and subjects, respectively. Adverse events were minimal and temporary. CONCLUSION. Topical suspens ion-assisted Q-switched Nd: YAG laser therapy reduces hair density aft er a single treatment. Advantages include its speed, technical ease, a nd minimal adverse effects. (C) 1997 by the American Society for Derma tologic Surgery, Inc.