If you’re not happy with shaving, tweezing, or waxing to remove unwanted hair, laser hair removal may be an option worth considering. Laser hair removal is one of the most commonly done cosmetic procedures in the U.S. It beams highly concentrated light into hair follicles. Pigment in the follicles absorb the light. That destroys the hair.
Lasers remove tattoos by breaking up the pigment colors with a high-intensity light beam. Black tattoo pigment absorbs all laser wavelengths, making it the easiest color to treat. Other colors can only be treated by selected lasers based upon the pigment color.
Laser surgery uses an intense beam of light, or laser, to burn and destroy the wart tissue. It is usually done in a doctor’s office or clinic. Local or general anesthetic may be used, depending on the number of warts to be removed or the size of the area to be treated.
Dermatologists can use a laser to reduce a scar’s appearance and minimize pain and itching. Laser treatment can also prevent scars from forming after surgery. The laser helps stimulate new, healthy skin growth. Although laser treatment cannot completely remove scars, it can make them less noticeable and uncomfortable.
In most cases, local anesthesia is applied before removal of a mole. The laser ray is directed to the cells that form the mole. Those cells absorb the ray, and thus the mole fumes away from the skin surface, while the adjacent skin remains intact.