Published on April 03, 2024

Excimer Laser for Vitiligo – UVTREAT

Excimer Laser for Vitiligo - UVTREAT

Excimer laser targets vitiligo areas by directing a high intensity UVB light dose at a specific wavelength (308 nm) through a hand-piece to the skin. The excimer laser uses UVB light to potentially activate melanocytes that could be located deep within the skin.

What is Vitiligo?

Vitiligo is a chronic (long-lasting) autoimmune disorder that causes patches of skin to lose pigment or color. This happens when melanocytes – skin cells that make pigment – are attacked and destroyed, causing the skin to turn a milky-white color.

Excimer Laser Vitiligo Therapy

The goal of therapy is to administer a dosage that causes noticeable redness in the affected areas of vitiligo without causing a blister or burn.
In the beginning, it is advised for the majority of patients to undergo treatment two to three times weekly, ensuring a minimum 48-hour gap between each session.

In the beginning, the initial treatments typically last for just a few minutes. The duration of exposure is slowly increased in order to achieve a slight pinkish color on the skin. The amount of laser light will be decided by your provider. While the process is being done, you will receive dark goggles for the purpose of shielding your eyes.

Is it safe to use the excimer laser?

2018 study states that the excimer laser is safe and effective in treating localized vitiligo. Combining this laser with topical agents, such as tacrolimus or tacalcitol, may provide better repigmentation results.

2019 retrospective study suggests that the 308nm excimer laser does not increase the risk of skin cancer and premalignant skin lesions in people with vitiligo.

Rare adverse reactions to excimer laser treatment are not common.

Laser therapy is mostly safe, although certain individuals have experienced side effects such as temporary redness, itching, burning, stinging, blistering, skin darkening/lightening, and scarring following treatment. Moderate burns typically peak around 8 hours post-treatment and gradually diminish within the following days.

Severe blistering or burning is uncommon when treatment is correctly applied, but still possible.

Because the laser light does not come into contact with the skin around it, the chances of exposure to UV radiation are minimized. Too much sun exposure can lead to early skin aging and possibly raise the chances of developing skin cancer.

Inform your healthcare provider if you begin taking new medications that may increase skin sensitivity to UVB rays.

UVTREAT Excimer Laser 308 nm For Clinic and Home Use

Device Benefits:

  • 40X Faster Treatment Speed
  • Large 4.5cm X 4.5cm Treatment Area
  • Advanced Display LED Screen
  • Patient Prescription Programming
  • Built-In Treatment Timer
  • Highest Lamp Intensity: 45mW/cm2
  • Built-In Reflector
  • 3 Year Warranty
  • Electronic Prescription Required

Treatment Benefits:

  • Reduced Inflammation
  • Improved Appearance
  • Itch Relief
  • Repigmentation
  • Skin Softening
  • Slowed Cell growth
  • Skin Barrier Improvement
  • No Downtime


  • 3 Year Warranty
  • Aluminum box – 1
  • Observation Window – 1
  • Shade Cloth – 1
  • Eye Protecting Glass – 1
  • Power Adapter – 1
  • Waterproof Micro SD
  • This depends on the laser that a person opts for and the severity of their skin condition. In general, evidence indicates that people will require at leastTrusted Source 20 treatments.
  • Cost The cost of vitiligo laser treatment can vary. It can depend on: the areas being treated the number of sessions that person may have to attend the prices set by the clinic However, as an estimate, clinics might charge $150 or more per session depending on the size of the depigmented area. Also, people may require between 20 to 30 sessions. It is better to buy your own home phototherapy units.
  • Phototherapy and laser treatments are suitable for individuals of any age group and can work on all skin tones. Some lasers might not be suitable for children; however, doctors may use narrowband UVB for children with extensive vitiligo. A person should check with their dermatologist if they are suitable for the different types of lasers.
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