How to Compare Acne Lasers

Americans spend over $1 billion annually on acne treatments, yet few people achieve the results they desire. Many have grown frustrated with traditional acne treatments, such as topical creams and prescription antibiotics, and are turning to new acne treatments, including the use of lasers and light therapy.

The Facts

Lasers are able to reach into deep layers of the skin without causing damage to the epidermis. According to the American Academy of Dermatology, studies have shown that lasers shrink or destroy sebaceous (oil) glands, thereby reducing oil production. Lasers may also destroy the bacteria that causes acne, Propionibacterium acnes (P. acnes).

Types

Blue light therapy, which uses low-intensity blue light to destroy P. acnes, is one of the most popular laser acne treatments. Diode laser therapy is used to destroy sebaceous glands in the dermis. Pulsed light and heat energy therapy can be used to shrink oil glands and destroy P. acnes. Other types of laser acne treatment involve the combination of topical treatments and lasers.

Considerations

Laser treatment of acne has shown promise in many cases, but it is an expensive procedure. The cost is usually not covered by insurance, and treatment can require multiple visits. Pain, redness or swelling can occur after laser acne treatment, though topical ointments and analgesics are usually given to reduce these side effects.

References

• American Academy of Dermotology: Acne and Rosecea Getting You Down?
• Acne Treatments: Emerging Therapies for Clearer Skin