What is the purpose of a cooling device during laser treatment?

The primary purpose of a cooling device during laser treatment is to protect the skin and reduce discomfort. Laser treatments can generate significant heat in the skin as the laser energy is absorbed, which can lead to discomfort or potential skin damage. Cooling devices can take various forms, such as cold air, ice packs, or specialized gel applications. They work by lowering the skin temperature, which helps minimize thermal injury to the epidermis and underlying tissues. This cooling effect not only alleviates pain but also enhances the overall safety and efficacy of the treatment, allowing for a more comfortable experience for the patient while still achieving the desired results from the laser therapy.

While devices may influence other aspects of the procedure, their main role revolves around skin protection and patient comfort during the application of laser energy.