Laser Resurfacing: A Closer Look at How it Works for Acne Scars

Acne can leave behind stubborn scars that may be a constant reminder of past breakouts. For those who seek smoother, clearer skin, laser resurfacing has emerged as a promising solution. Laser resurfacing or hilangkan parut jerawat, a minimally invasive procedure, uses a laser to remove damaged skin cells, allowing new skin to form in its place. This article delves into the specifics of laser resurfacing for acne scars, explaining the procedure, its benefits, potential risks, and recovery process.

Types of Acne Scars

Acne scars are diverse, and understanding their differences is crucial for choosing an appropriate treatment. There are four main types:

  1. Icepick Scars: Narrow and deep, resembling the marks left by a sharp object.
  2. Rolling Scars: Wavy or rounded in appearance, giving the skin an uneven texture.
  3. Boxcar Scars: Wide, with well-defined edges, similar to chickenpox scars.
  4. Hypertrophic/Keloid Scars: Raised scars that extend beyond the original wound.

How Laser Resurfacing Works for Acne Scars

Laser resurfacing involves the removal of damaged skin layers with the help of a laser. The procedure targets the outer layers of the skin, known as the epidermis, and parts of the middle layer, or dermis. As the skin heals, it produces new collagen, resulting in smoother skin texture and reduced scarring. Visit mediskin clinic for acne scar treatment.

Different Types of Lasers Used in Laser Resurfacing

  1. Non-Ablative Lasers: These lasers work beneath the skin’s surface, stimulating collagen production without damaging the outer layer. They are less invasive, with minimal downtime.
  2. Ablative Lasers: These lasers remove thin layers of skin, targeting deeper wrinkles and scars. They may require a longer recovery period.

Preparation for Laser Resurfacing

Before undergoing laser resurfacing, patients should:

  • Discuss their medical history with the dermatologist.
  • Avoid sun exposure.
  • Quit smoking.
  • Adjust medications and supplements, as some can interfere with the procedure.

The Procedure

  1. Topical Anesthesia Application: To ensure comfort, a numbing cream is applied to the treatment area.
  2. Laser Application: The laser is then used to remove damaged skin cells.
  3. Cooling and Soothing Process: After the procedure, the skin is cooled to reduce discomfort and inflammation.

Recovery and Aftercare

Following laser resurfacing, patients can expect:

  • Redness and swelling, similar to a mild sunburn.
  • Peeling or flaking of the skin.
  • Improvement in the appearance of scars over time.

Benefits of Laser Resurfacing for Acne Scars

Laser resurfacing offers several benefits:

  • Noticeable improvement in skin texture and tone.
  • Minimal downtime compared to surgical procedures.
  • Enhanced collagen production, resulting in smoother, firmer skin.

Potential Risks and Complications

Though rare, risks of laser resurfacing include:

  • Skin pigmentation changes.
  • Infection.
  • Scarring.

Post-Treatment Care

After laser resurfacing, patients should:

  • Protect their skin from the sun.
  • Moisturize regularly.
  • Avoid using harsh skincare products.

Expected Results

Most patients see improvements in their skin’s appearance within a week after treatment, with continued enhancements over several months.

Comparison with Other Treatments

While laser resurfacing is effective for many, alternatives include:

  1. Chemical Peels: Uses a chemical solution to exfoliate the skin, often used for mild to moderate acne scars.
  2. Microdermabrasion: A non-invasive procedure that exfoliates the skin, improving texture and tone.
  3. Dermal Fillers: Injectable treatments that add volume to the skin, reducing the appearance of scars.

Cost and Considerations

The cost of laser resurfacing varies depending on the provider, location, and extent of treatment. Consultation fees and insurance coverage should also be considered.

Finding a Qualified Provider

To ensure safe and effective treatment, patients should:

  • Seek a board-certified dermatologist.
  • Review patient testimonials.
  • Examine before and after photos.


  1. How long does the procedure take?
    • The duration varies based on the area being treated but typically lasts between 30 minutes to 2 hours.
  2. Is laser resurfacing painful?
    • There may be some discomfort during the procedure, but topical anesthesia is applied to minimize any pain.
  3. Are there any limitations after laser resurfacing?
    • Patients should avoid sun exposure and use sunscreen regularly.
  4. How long does it take to see results?
    • Improvements are often noticeable within a week, with continued enhancements over several months.
  5. Can laser resurfacing be combined with other treatments?
    • Yes, it can be combined with other procedures to enhance results, depending on the patient’s needs.