Ablative Lasers

When lasers were first introduced, it might have amused the scientific experimenters to learn that they would soon enter the cosmetics world. There are a number of different lasers used to treat a variety of different beauty problems. Some are used to remove body hair; others are used to treat acne. Ablative lasers are used to remove the top layer of the skin, like a chemical peel or dermabrasion procedure would do. This reveals the younger, fresher-looking skin underneath. It can help to remove discoloration and uneven skin tone, old acne scars, stretch marks, and the appearance of fine lines and wrinkles. As such, the ablative laser is used in a cosmetic procedure to rejuvenate the skin.

The ablative lasers work by directing an intense pulse of light onto the skin’s surface. The pulse heats the water under the skin to such high levels that the skin and the water instantly vaporize. This procedure is also believed to help the skin produce more collagen, since it will invoke a healing response. Since aging skin loses its ability to create collagen, which contributes to a sagging appearance and wrinkles, the healing response and creation of more collage will give your face a tighter and firmer look.

The procedure requires anesthesia and it can also require pain management after you leave the office. If you resurface the entire face with an ablative laser, you can expect to spend about four to six weeks healing. The healing process itself can include redness, scabs, crusting, and sun sensitivity. You may be told to stay out of the sun for at least a year, if not forever. Since ablative surgery can change the tone of the skin, it is not advised for all skin colors. Check with your dermatologist before undergoing any skin resurfacing using ablative lasers.