Vitiligo is a skin disorder which is very chronic. There are depigmented patches found on the skin. This is a result of malfunction or death of melanocytes. Melenocytes are cells that have a responsibility to give color to the skin. The color is given by the production of pigment known as melanin. The root cause of vitiligo is not known. But it has been related to oxidative stress, viral or neural causes and autoimmune body responses by some researchers. This disorder is experienced by less than 1 percent of the population in the world. The most common form is non-segmental. One can get the entire information on vitiligo by referring to the guide.
Some implications of Vitiligo
This disorder is very common. The general public knows very little about vitiligo. There is a lack of concrete medical explanation about the root causes. For most of the people in modern society, physical appearance plays a very important role. It becomes very difficult to stay with the physica manifestations of this skin disorder. People who are suffering from vitiligo find it very difficult to adjust with the uneven and gradual changes occurring in the skin color. There are also some racial issues that are raised when people with a darker skin are ridiculed for having a lighter skin.
People who are affected by Vitiligo
There are more than 65 million people in the world. Out of which 1 percent of people are affected by vitiligo and experience depigmented skin patches. In U.S, around 2 million people suffer from Vitiligo. Symptoms are shown by many of them since they are 20 years of age. This disorder affects many people, till they reach the age of 40.