Narrowband ultraviolet b nb uvb treatment is the most common form of phototherapy treatment for people with vitiligo.
Nb uvb lamp for vitiligo.
Vitiligo is an acquired disorder of skin pigmentation that produces significant psychological impact especially in those with skin of color.
El khayyat evaluation of the effects of nb uvb in both segmental and non segmental vitiligo affecting different body sites.
We make use of nb uvb 311nm 312nm light to treat vitiligo and promote the local melancytes growing.
Wavelengths of 311 312 nm typically are used.
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.
Photodermatol photoimmunol photomed 22 157 jun 2006.
What is the nb uvb therapy.
Clinical studies show the peak therapeutic effectiveness of uvb to be within the range of 295 313 nm but wavelengths below 300 nm can cause redness or severe.
Narrowband uv b nb uvb is widely used and has become the first choice of phototherapy for adults and children with generalized vitiligo.
Nb uvb is a useful and well tolerated treatment option for patients with vitiligo.