Carbon dioxide (CO2) lasers are popularly used for skin resurfacing, as they easily remove the damaged outer layers, and dramatically improve the appearance of the skin. The skin that is revealed is smoother, younger, and fresher. The laser also helps to reduce fine lines and wrinkles, and improve skin tone and texture. But are CO2 lasers safe?
Laser skin resurfacing with CO2 lasers
The CO2 laser emits pulses of energy that penetrate the skin. The laser is able to gently remove the topmost layer of skin, without applying excessive heat or damaging surrounding tissue. This makes the procedure comfortable and effective.
Clients are advised to stay indoors as much as possible after treatment, but if you have to go out, be sure to apply generous amounts of sunscreen. Laser skin resurfacing with CO2 lasers is a great way to reduce signs of aging, and brighten your complexion.
Are CO2 lasers safe?
CO2 lasers are quite safe, as long as they are in the right hands, and properly used. They are safe for use on almost all skin types, but patients can expect some side-effects such as swelling, redness, and bruising.
When CO2 lasers first came out they were a lot slower and hotter, therefore side-effects such as hypopigmentation were very common. These lasers were fully ablative, and treated the entire surface area of the skin. Nowadays, there are fractional models that treat only specific zones in the skin. These are a lot safer, and side-effects are minimized.