Solar lentigines, also known as "age spots" or "liver spots", are benign skin lesions caused by excessive sun exposure. They are more common in people over the age of 40 but can occur in younger people as well. Laser treatments can target pigment-producing cells without harming the skin's surface. Multiple sessions are usually needed for the best results. Cryotherapy involves freezing the spots with liquid nitrogen. It's a quick procedure but can cause temporary skin redness and swelling. Chemical peels involve applying a chemical solution to the skin to remove its outer layers, allowing new skin to grow in its place. Dermabrasion is a type of surgical scraping that can help to reduce the appearance of solar lentigines.
