Has UV lihgt any role in vitiligo treatment?
PUVA is the considered as the best treatment all over the world for re-pigmentation but before undergoing any treatment for Vitiligo it is better to know its pros and cons. commonly known as PUVA stands for Porsalen Photo chemotherapy Ultraviolet A. Psoralen is a drug that reacts with ultraviolet rays and causes hyper pigmentation. This was first discovered in 1940’s by Egyptian physicist for Vitiligo cure and is still being used… more