Laser treatment may appear to be a magical solution for making scars vanish, but it's crucial to approach it with caution. Medical lasers are powerful tools that require expertise and knowledge. Before undergoing laser treatment for your scar, it's important to familiarize yourself with these key facts


1. Laser treatment cannot completely eliminate a scar


Recent advancements in medical technology have made lasers a popular choice for dermatologists treating various types of scars. Laser treatment can prevent raised scars from forming after surgery, reduce pain and itching associated with scars, and improve range of motion in areas affected by scarring.

However, it's important to note that laser treatment cannot completely remove a scar. Instead, it replaces it with a less noticeable scar.



2. Results depend on the skill of the practitioner


The success of laser treatment relies heavily on the expertise of the person performing the procedure. Dermatologists, especially those who are board-certified, possess the necessary skills and knowledge to safely and effectively treat scars with lasers.

Entrusting your treatment to an inexperienced individual without medical expertise can yield subpar results or even pose risks to your health.
 

3. Prior medical consultation is crucial


Before undergoing any laser treatment, it is essential to have a thorough medical consultation. Avoid individuals who offer to treat your scar without conducting a proper consultation. During this consultation, it is important to disclose any medications or supplements you are currently taking.

Depending on your specific circumstances, certain medications may need to be temporarily discontinued to facilitate optimal healing and prevent potential adverse reactions.
 

4. Sun protection is paramount


Prior to laser treatment, it is imperative to protect your skin from the sun. Arriving for treatment with a tan or sunburn can lead to serious burns or skin discoloration during the laser procedure.

Additionally, after treatment, diligent sun protection is necessary until your skin has fully healed. Failing to shield the treated area from harmful UV rays can result in the formation of another scar.
 

5. Lifestyle adjustments may be required


To optimize healing and maximize the benefits of laser treatment, dermatologists often recommend making certain lifestyle changes. These can include quitting smoking at least two weeks before the procedure, discontinuing the use of vitamin E, aspirin, and other medications.

Or supplements known to hinder healing, refraining from skincare products containing retinoids or glycolic acid for a period of two to four weeks, taking preventive medication if prone to cold sores, and avoiding sun exposure or tanning beds.
 

6. Combination treatments may be necessary


Dermatologists may incorporate multiple treatment modalities to achieve the best outcomes for scars. For instance, in the case of deep acne scars, laser treatment may be combined with the use of fillers for optimal results.
 

7. Multiple laser treatments may be required


Depending on the type of laser used, a series of treatments may be necessary to achieve long-lasting results. Non-ablative lasers, for example, typically require multiple sessions to achieve the desired outcome. Although downtime is minimal with these lasers, multiple treatments may be needed for noticeable improvement.
 

8. Proper at-home care is essential


Following your dermatologist's instructions for post-treatment care at home is vital for achieving optimal results and minimizing potential side effects. Adhering to the recommended skincare routine and practicing good wound care will contribute to the healing process.
 

9. Results take time to appear


It's important to have realistic expectations when undergoing laser scar treatment. Visible improvements may take several months to become apparent, and initial changes may be subtle. Patience and consistent follow-up are key to achieving the desired outcome.



10. Insurance coverage may be limited


While laser scar treatment can provide relief from pain, itching, and limited mobility caused by scars, it is generally considered a cosmetic procedure by insurance providers. As a result, health insurance often does not cover the cost of laser treatments.

If you're considering laser scar treatment, the best course of action is to consult with a board-certified dermatologist who specializes in laser procedures. By finding a dermatologist with expertise in this area, you can ensure that you receive the most appropriate and effective treatment for your scar.

To locate a dermatologist specializing in laser procedures, visit the "Find a Dermatologist" section of the website and select the specialty of "laser procedures."

Conclusion


Laser treatment for scars offers promising results in terms of reducing scar visibility, preventing raised scars, and improving symptoms such as pain and itching. However, it is crucial to approach laser treatment with knowledge and caution, considering factors such as the expertise of the practitioner, proper medical consultation, sun protection, and adherence to post-treatment care.

Consulting with a board-certified dermatologist specializing in laser procedures is essential to determine the suitability and efficacy of laser treatment for individual cases.

References

American Academy of Dermatology, news releases:

  • “Scar treatments can improve patients’ quality of life.” News release issued Jul 28, 2016. Last accessed Nov 22, 2017.
  • “Popular anti-aging treatment emerges as effective treatment for difficult scars.” News release issued Feb 2, 2015. Last accessed Nov 22, 2017.
  • “Military dermatologists making strides in applying treatments for wounded warriors to injured civilians.” News release issued Mar 21, 2014. Last accessed Nov 22, 2017.
  • Prsic A. (2017, Apr 6) “Scar revision.” Medscape. Last accessed Nov 22, 2017.