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The Patient’s Guide is the most respected online publication regarding acne scarring, treatments, and prevention. Written and provided by some of America’s foremost dermatologists and laser surgery experts, our mission is to provide you with unbiased, scientifically accurate information about acne scarring, scar types, underlying causes, as well as potential treatments.
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Laser Acne Scar Treatment

Treat Any Active Acne First

  • Treat Any Active Acne First
  • A New Generation of Laser Treatment
  • Does Treatment Hurt?
  • Recovery Times
  • A note on laser treatment
  • Before undergoing any acne scar treatments, you first need to treat any active acne. It doesn't make any sense to treat acne scarring if the acne is still occurring, so I strongly recommend a visit to the dermatologist. Even though over the counter topical treatments do work, the prescription drugs work much better and a dermatologist can determine whether you need oral antibiotics for a period of time along with topical antibiotics and/or keratolytics.

    A New Generation of Laser Treatment

    There have been a number of exciting advances in laser medicine which have resulted in vast improvements in our ability to treat acne scars. There is now a whole range of lasers that can be used to achieve satisfactory results. In the early days of laser medicine they used a Carbon Dioxide laser, which destroys the top layers of the skin, which in turn allows the body to grow a new scar-free surface. There's a prolonged healing period, about a week to ten days, during which the skin is essentially an open wound. Additionally there's a reasonable risk of side-effects with CO2 laser, such as permanent whitening of the skin and other types of scarring.

    We now use non-ablative lasers, which, unlike CO2, do not remove the top layers of the skin and are non-destructive. These lasers have a lot less risk and are more effective at treating acne scarring than the ablatives. My treatment of choice for acne scarring is a pulsed-dye laser. One of the benefits of the pulsed-dye laser is that it can take the redness out of the acne scars. Since often acne scars are red, this can very quickly, within a month, improve the appearance of acne scars tremendously.

    Another type of laser that's been used to treat acne scars recently is the fractionated laser, such as Fraxel® or Affirm®. Fractionated laser treatments have been reported to produce remodeling in acne scars without the downtime of ablative resurfacing.

    A week after the initial non-ablative treatment, you'll begin seeing collagen remodeling which continues for about three months. I typically administer four treatments at monthly intervals.

    Does Treatment Hurt?

    Pain is minimal. Generally my patients find the pain associated with acne scar treatment quite tolerable. While each person is different, and has their own threshold for pain, laser treatment is usually well-handled. Also, in my own practice, I find that my male patients usually have a lower threshold for pain than females.

    Recovery Times

    Generally we find the recovery time for laser treatment to be minimal. Following treatment there may be some redness and some swelling for a few days, which will usually then subside.

    A note on laser treatment:

    Accutane can be a miracle cure for acne, but we don't laser people typically within six months of having Accutane. The reason for this is that Accutane can cause increased scarring from any kind of injury or trauma and laser can be viewed by the skin as a type of injury.

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    Laser treatment of acne scars is quite popular now, explains Dr. Bernstein.
    How Did Treatment
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    78% Life?
    of reviews werePositive
       (54 reviews)

     Acne scar treatment for my Pits and Scars in INDIA

    After this treatment I 've applied the T Bact and the moistu...[more]

    Hyderabad - India, IN Apr 08, 2011

     Fraxel treatment

    I've had acne off and on since I was about 15 yrs old. I'm 3...[more]

    Austin, TX Mar 16, 2011

     Scars Fading After Fraxel

    I’ve had acne since I was little and now I’m 29 and I still ...[more]

    San Diego, CA Jan 18, 2011
    Write a Review
    Ask The Doctor
    Q: What is the Sebaceous Gland?
    The sebaceous glands are found within the skin, connected to... [Read More]
    Q: What is non-ablative laser treatment?
    Non-ablative lasers leave the surface layer of skin intact... [Read More]
    Q: What is the Dermis?
    The dermis is the layer of the skin underneath the... [Read More]
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