About Laser Treatment to Remove Scars

Laser treatment is a popular method for removing scars, especially those that occur on the face. Laser scar removal can more accurately be described as a recontouring of the scar, helping to smooth out the scar's appearance as well as stimulate collagen production. While laser scar removal cannot change the color of a scar, it can help make the scar less noticeable, although multiple treatments are often necessary for significant improvement.

Types of Scars

Scars can generally be divided into mature scars, which are white, and hypertrophic scars, which are reddish and inflamed. Other types of "scars" are usually just areas of unusual pigmentation and will go away on their own.

How Scar Removal Lasers Work

Scar removal lasers work by transmitting high energy laser beams, which are absorbed by the scar tissue, causing it to be destroyed.

Types of Lasers

The two main kinds of lasers for scar removal are carbon dioxide lasers and erbium lasers. Carbon dioxide lasers are more effective but can cause more side effects.

Side Effects From Scar Removal

Laser scar removal can cause irritation of the skin, much like a rash, and reddening of the skin. These side effects often will go away after a few months.

Best Scars for Laser Removal

Laser removal is most effective for scars that are either small and clustered together or are very shallow.