Tuesday, March 22, 2016

Vitiligo Causes ,Symptoms ,Treatment

Vitiligo is a disorder in which white patches of skin appear on different parts of the body. This happens because the cells that make pigment (color) in the skin are destroyed. These cells are called melanocytes . Vitiligo can also affect the mucous membranes and the eye.

Causes of vitiligo

Surprisingly, the causes of vitiligo are yet to be precisely established, but most of the research so far points to the following:
An autoimmune disorder - the patient's immune system becomes overactive and destroys the melanocytes2
Genetic oxidative stress imbalance
A stressful event
Harm to the skin due to a critical sunburn or cut
Exposure to some chemicals
A neural cause
Heredity - family link
A viral cause.
Vitiligo is caused by a loss of pigment in the skin, due to destruction of pigment-forming cells known as melanocytes. The exact cause of the destruction of these cells is not known. One possible explanation might be that the body's immune system destroys the cells, as in other autoimmune conditions.

What are the symptoms vitiligo?

White patches on the skin are the main sign of vitiligo. These patches are more common in areas where the skin is exposed to the sun. The patches may be on the hands, feet, arms, face, and lips. Other common areas for white patches are:
The armpits and groin (where the leg meets the body)
Around the mouth
Eyes
Nostrils
Navel
Genitals
Rectal areas.
People with vitiligo often have hair that turns gray early. Those with dark skin may notice a loss of color inside their mouths.
If you have vitiligo, it is difficult to predict whether your condition will spread from the original patch, or how fast it may spread, as it varies from person to person.
It's likely that more white patches will appear. For some people, this can happen quickly. For others, the patches may stay the same for months or years.

What is the treatment for vitiligo?

Treatment may help make the skin look more even. The choice of treatment depends on:
The number of white patches
How widespread the patches are
The treatment the person prefers to use.
Some treatments are not right for everyone. Many treatments can have unwanted side effects. Treatments can take a long time, and sometimes they don't work.
Current treatment options for vitiligo include medical, surgical, and other treatments. Most treatments are aimed at restoring color to the white patches of skin.
Medical treatments include:
Medicines (such as creams) that you put on the skin
Medicines that you take by mouth
A treatment that uses medicine plus ultraviolet A (UVA) light (PUVA)
Removing the color from other areas so they match the white patches.
Surgical treatments include:
Skin grafts from a person's own tissues. The doctor takes skin from one area of a patient's body and attaches it to another area. This is sometimes used for people with small patches of vitiligo.
Tattooing small areas of skin.

SOD 6+1 Cure Vitiligo

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