Pulsed dye laser treatment of rosacea using a novel 15 mm diameter treatment beam

Background The pulsed‐dye laser has been used to treat facial redness and rosacea for decades. Recent advances in dye laser technology enable 50% higher output energies supporting 50% larger treatment areas, and beam‐diameters up to 15 mm with clinically‐relevant fluences. In this study, we investigate this novel pulsed‐dye laser using a 15 mm diameter beam for treatment of rosacea. Methods Twenty subjects with erythemato‐telangiectatic rosacea...