Uses of Cosmetic Lasers
Laser treatment is a medical therapy that uses focused light that is the laser which stands for light amplification by stimulated emission of radiation. The laser light is tuned to specific wavelengths that allows to be focused into powerful beams. The intensity of laser light is high that it can be used to shape diamonds or cut steel. Functions of laser treatment is vast in the medical field. Some of the functions include; relieving symptoms of cancer, removing kidney stones, improving vision, treating hair loss due to aging, shrinking and destroying tumors and treating pain that include back and nerve pain.
Basal cell skin cancer, vulvar cancer, cervical cancer, penile cancer, vaginal cancer and non-small cell lung cancer are the types of cancers that can be treated at early stages in way to relieve cancer symptoms. Treatment of laser can result to a sealing or cauterizing effect. The areas to be sealed include; lymph vessels, blood vessels and nerve endings. Sealing of blood vessels is done to help prevent blood loss. Lymph vessels are sealed in order to reduce swelling and limit the spread of tumor cells. The use of laser treatment to seal nerve endings is done to reduce pain after surgery.
Aside from the medical field, laser treatment has its uses in the cosmetic industry. Removing tattoos, lessen the appearance of wrinkles among others are some of the uses of laser therapy in cosmetics. The main purpose of laser treatment in cosmetics is aesthetic appeal.
Some factors have resulted to those who can or cannot laser treatment. There are several factors like age, cost, skin conditions and overall health that determine whether to do laser therapy. The area of interest determines the procedure to be used and the type of laser treatment. Types of laser surgeries include; tooth whitening, cosmetic scar, tattoo or wrinkle removal, cataract or tumor removal and refractive eye surgery.
Pain, infection, bleeding, scarring and changes in skin color are the risks involved in skin laser therapy. Treatment using laser under general anaesthesia has resulted to some potential health risks. Treatment of laser results to potential health risks such as heart attack, stroke, pneumonia and confusion after waking. Laser treatments are known to be expensive and thus not accessible to most individuals. Cosmetic lasers are of different types and they include; carbon dioxide lasers, erbium, ablative and non-ablative, fractional lasers, alexandrite and IPL.
The places of work provide their staff with the right kind of equipment to use in their line of work. There are several learning programs that the hospitals can sponsor their laser surgeons to keep them updated with the current trends in their field of work and how to use the new upcoming technology.