PALLAS Laser Therapy

Q: What is PALLAS Laser Therapy?

A: PALLAS is the ONLY solid-state 311nm ultraviolet B (UVB) laser FDA-cleared to treat vitiligo, psoriasis, atopic dermatitis, and leukoderma. It represents the latest advancement in targeted phototherapy—drug-free, safe, and precise. 

Q: What skin conditions does the PALLAS laser treat?

A: PALLAS’ targeted 311nm laser gently and effectively treats several chronic skin conditions, including:

Vitiligo

A condition where the immune system destroys melanocytes (pigment-producing cells), leading to white patches. Affecting over 100 million people worldwide, PALLAS stimulates melanocyte regrowth, promoting repigmentation and restoring natural skin tone.

Psoriasis

A chronic inflammatory disease that causes red, itchy, scaly patches. Affecting over 125 million people globally, psoriasis has no cure, but PALLAS laser therapy helps bring it into remission by reducing flare-ups and visible symptoms. 

Atopic Dermatitis (Eczema)

The most common form of eczema, AD causes chronic itching, dryness, and inflamed skin. PALLAS allows dermatologists to precisely target affected areas, reducing inflammation while sparing healthy skin. It can be used as a stand-alone treatment or alongside other therapies. 

Leukoderma (Achromoderma)

A term describing several conditions that result in complete loss of skin pigment, leading to white patches. Causes include autoimmune disease, scarring, drug reactions, or inherited conditions. PALLAS may be included as part of a comprehensive treatment plan developed by your dermatologist. 

Q: How does PALLAS Laser Therapy work?

A: PALLAS delivers focused 311nm UVB light directly to affected skin, stimulating natural repair while avoiding unnecessary exposure to healthy skin. This precision reduces the risks associated with broader UV light treatments.

Q: Is PALLAS Laser Therapy safe?

A: Yes. When performed by a trained provider, PALLAS is highly safe. PALLAS' targeted laser phototherapy significantly reduces the risk of negative side effects such as erythema, hyperpigmentation, burns, and carcinogenesis. PALLAS Laser Therapy is often used to treat children given its high safety profile and no systemic side effects.

Q: Does PALLAS Laser Therapy hurt?

A: No. Most patients find treatment comfortable and well-tolerated.

Q: How long does a treatment take?

A: Sessions are generally quick. The exact time needed depends on the location and total area of skin to be treated.

Q: How many treatments will I need?

A: Treatment frequency varies depending on the condition and severity. The base treatment regimen is 2 treatments per week over a 10-week period. Your dermatologist will create a personalized treatment plan for you.

Q: Does PALLAS Laser Therapy hurt?

A: No. Most patients find treatment comfortable and well-tolerated.

Q: How long does a treatment take?

A: Sessions are generally quick. The exact time needed depends on the location and total area of skin to be treated.

Q: How many treatments will I need?

A: Treatment frequency varies depending on the condition and severity. The base treatment regimen is 2 treatments per week over a 10-week period. Your dermatologist will create a personalized treatment plan for you.

Q: What about side effects and downtime?

A: Possible side effects are mild and generally resolve within 24-48 hours. Reddened skin (erythema) which is similar to a mild sunburn; and increased pigmentation (hyperpigmentation) may occur at the treatment site. Your provider will carefully monitor skin reaction and adjust the laser energy accordingly. There is generally no downtime associated with PALLAS Laser Therapy.