How do Phototherapy Lights Work?

Type:Uv phototherapy Time:2016-11-29 10:08:13

Ultraviolet Phototherapy lights slow abnormal growth of normal skin cells. Phototherapy uses different wavelengths of the UV spectrum based on which condition is to be treated. The safest wavelengths, narrowband UVB, have been shown to be very effective in treating psoriasis and in the repigmentation process for vitiligo.