Nb Uvb Lamp For Vitiligo

Photodermatol photoimmunol photomed 22 157 jun 2006.

Nb uvb lamp for vitiligo.

Narrowband ultraviolet b nb uvb treatment is the most common form of phototherapy treatment for people with vitiligo. We make use of nb uvb 311nm 312nm light to treat vitiligo and promote the local melancytes growing. Vitiligo is an acquired disorder of skin pigmentation that produces significant psychological impact especially in those with skin of color. Narrowband uv b nb uvb is widely used and has become the first choice of phototherapy for adults and children with generalized vitiligo.

Administered by a dermatologist or with a light therapy unit used at home regular uvb treatment may increase the number of melanocytes the skin cells that produce pigmentation. Nb uvb will produce many kinds of cytokines including il 1 leukotrienes and tumor necrosis factors which stimulate the no pigment melanin cell proliferation produce the melanin and migrate to the depigmentation part. Over many treatment sessions patients see reduction or complete elimination of vitiligo patches. Wavelengths of 311 312 nm typically are used.

What is the nb uvb therapy. El khayyat evaluation of the effects of nb uvb in both segmental and non segmental vitiligo affecting different body sites.