What is the end goal of using photothermolysis in treatments?

The end goal of using photothermolysis in treatments is to turn light energy into heat for therapeutic purposes. This process involves the absorption of light by specific chromophores (substances that absorb light) within the skin, which then converts that light energy into heat. This heat generates various beneficial effects, such as destroying targeted hair follicles in laser hair removal, treating vascular lesions, or rejuvenating the skin by stimulating collagen production.

Photothermolysis is particularly effective because it allows for precise targeting of specific areas without damaging surrounding tissues, thanks to the selective absorption of light energy. This method combines principles from physics and medical technology to achieve favorable outcomes in aesthetic and medical treatments.