Phototherapy has decades of safe use for psoriasis and vitiligo with long term remission for 90% of patients in 20-25 treatments. The procedure takes only seconds to minutes standing in front of the lights, and is typically done 2-3 times per week. Treatments are covered by most insurance carriers with small co-pays.
Phototherapy
The HOUVA4 system provides high-output proven phototherapy treatment with the latest technology in narrowband UVB.
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Before & After
Although there is no cure for psoriasis, phototherapy products can help improve quality of life by reducing symptoms.
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![](https://norcaldermatology.com/wp-content/uploads/2022/12/uvbafter.jpeg)
Before
After