Benefits of Laser Acne Treatment

There are 40 to 50 million Americans suffering from acne, according to the American Academy of Dermatology. In the past, doctors have prescribed antibiotics and anti-inflammatory medication or performed chemical peels and microdermabrasion. Now, however, doctors are turning to laser acne treatments to provide benefits for those with acne.

Reduce Oil Production

Pulsed-dye laser, red and blue light and photodynamic therapy can be used to target the oil glands and reduce acne. According to the American Academy of Dermatology, there are few studies that demonstrate how effective laser and light technology is, so it is generally used as a complement to other treatments or as a second-line therapy for acne.

Skin Regeneration

Lasers can help improve the appearance of skin by promoting skin growth. In laser resurfacing, the underlying skin is heated. As the wound heals, new healthy skin forms. Several treatments may be needed, but treatment offers short recovery times.

Decrease Scarring

Acne can often result in scars that are difficult to hide or treat. For milder scarring, lasers have been found effective at helping improve and reduce the appearance of scars. Fractional laser resurfacing can be done to decrease scar tissue. This is done by targeting damaged skin in microscopic columns, thermally damaging these tiny columns of scarred skin, while surrounding healthy skin is left alone, helping to make the skin look consistent and decrease the look of scarring. The main benefit is to generate wound healing and increase collagen production that can reduce acne scars.

Reduce Bacteria Inflammation

Laser and light therapy can be used together to reach the deepest layers of skin, while leaving the outer layer of skin unharmed. These therapies help to target bacteria that cause acne and reduce inflammation, improving skin texture.


Pulsed-dye laser and intense-pulled light treatments have been found to be effective for treating redness in the face, often associated with rosacea but also seen with acne, according to the American Academy of Dermatology. Multiple treatments will probably be needed, but the treatments are typically successful with long-term results.

Broken Blood Vessels

According to the American Academy of Dermatology, lasers have been shown to successfully treat broken blood vessels, like what you see in rosacea patients. While patients will likely need to undergo multiple treatments, lasers have been found to be effective and have long-term results.