what causes vitiligo to spread
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What causes the white patches in vitiligo to spread? A Dr. Mehmet Oz, MD , Cardiology (Cardiovascular Disease), answered. The white patches caused by the skin condition vitiligo can spread to other locations or can stay in one area. The course is unpredictable and varies from person to person. Some people with vitiligo say that new patches form on skin that is under pressure or exposed to friction. This can happen from shaving or rubbing from jewelry or clothing.
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- Causes of Vitiligo. Melanin is the pigment that gives the skin its characteristic color. 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.
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- Skin develops color from a pigment called melanin. In vitiligo, melanocytes, or the cells that produce this pigment, are damaged, and skin loses its color in the areas where melanin production is dysfunctional.
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- Symptoms of vitiligo include an often rapid pigment loss on several areas of the skin. The initial appearance of the white patches can be followed by a stable period without any progression of the condition. Later on, further cycles of pigment loss and stability may be observed.ymptoms of vitiligo include an often rapid pigment loss on several areas of the skin. The initial appearance of the white patches can be followed by a stable period without any progression of the condition. Later on, further cycles of pigment loss and stability may be observed.
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- 1 Vitiligo is a disease in which the pigment cells of the skin, melanocytes, are destroyed in certain areas. 2  Vitiligo results in depigmented, or white, patches of skin in any location on the body.  Vitiligo can be focal and localized to one area, or it may affect several different areas on the body.
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Vitiligo Vitiligo causes white patches on your skin. It can also affect your eyes, mouth, and nose. It occurs when the cells that give your skin its color are destroyed. No one knows what destroys them. It is more common in people with autoimmune diseases, and it might run in families. It usually starts before age 40.
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Is Vitiligo Hereditary? One theory of some substance is that people with vitiligo develop antibodies that, instead of protecting them, turn upon them and destroy their own melanocytes, the special cells that produce the pigment melanin that colors their skin.Another theory is that the melanocytes somehow attack and destroy themselves.hildren whose parents have the disorder are more likely to develop vitiligo. However, most children will not get vitiligo even if a parent has it, and most people with vitiligo do not have a family history of the disorder.
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Vitiligo Treatments for vitiligo. Vitiligo is a chronic skin disorder characterised by patchy loss of skin colour. Some people experience itching before the appearance of a new patch. It affects people of any age or ethnicity, more than half of whom develop it before the age of 20 years.
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- Vitiligo (vit-ill-EYE-go) 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 (ma-LAN-o-sites).elanin is the pigment that gives the skin its characteristic color. Vitiligo is caused by a loss of pigment in the skin, due to destruction of pigment-forming cells known as melanocytes. Although vitiligo affects all races equally, it is more noticeable in dark-skinned people. Vitiligo can cause cosmetic problems.
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- There are three types of vitiligo, depending on how many patches someone has and where they are on the body: 1  Focal vitiligo. A person has a few vitiligo spots in a single area. 2  Generalized vitiligo. A person has many vitiligo patches all over the body and they tend to affect the right and left sides of the body in a symmetrical pattern, like a mirror image. This is the most common type of vitiligo. Segmental vitiligo. A person has vitiligo patches on one part or side of the body and usually nowhere else. This is the least common type of vitiligo.
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Malaria - Cause How the disease spreads. Malaria is spread when an infected Anopheles mosquito bites a person. This is the only type of mosquito that can spread malaria. The mosquito becomes infected by biting an infected person and drawing blood that contains the parasite.When that mosquito bites another person, that person becomes infected.ow the disease spreads. Malaria is spread when an infected Anopheles mosquito bites a person. This is the only type of mosquito that can spread malaria. The mosquito becomes infected by biting an infected person and drawing blood that contains the parasite.
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Vitiligo Treatments The third myth is that psoralen + UVA (PUVA) treatments for vitiligo cause cancer of the skin.. When used to treat vitiligo, PUVA therapy requires only a limited number of treatments-approximately 150 in number that has not been shown to cause skin cancer.
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- Vitiligo: A Common Cause of Loss of Skin Pigment. Melanin is the pigment that gives the skin its characteristic color. Vitiligo is caused by a loss of pigment in the skin, due to destruction of pigment-forming cells known as melanocytes. Although vitiligo affects all races equally, it is more noticeable in dark-skinned people. Vitiligo can cause cosmetic problems.
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Human skin color Vitiligo is a chronic skin condition characterized by portions of the skin losing their pigment. It occurs when skin pigment cells die or are unable to function.Aside from cases of contact with certain chemicals, the cause of vitiligo is unknown.Research suggests vitiligo may arise from autoimmune, genetic, oxidative stress, neural, or viral causes.t occurs when skin pigment cells die or are unable to function. Aside from cases of contact with certain chemicals, the cause of vitiligo is unknown. Research suggests vitiligo may arise from autoimmune, genetic, oxidative stress, neural, or viral causes.
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Eye Color Linked to Skin Diseases People with vitiligo are also at higher risk of developing other autoimmune diseases like autoimmune thyroid disease, type 1 diabetes, rheumatoid arthritis, and lupus. Melanoma is the most deadly form of skin cancer.
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- 1 Vitiligo is a disease in which the pigment cells of the skin, melanocytes, are destroyed in certain areas. 2  Vitiligo results in depigmented, or white, patches of skin in any location on the body. 3  Vitiligo can be focal and localized to one area, or it may affect several different areas on the body.he cause is not known. Vitiligo may be an autoimmune disease. These diseases happen when your immune system mistakenly attacks some part of your own body. In vitiligo, the immune system may destroy the melanocytes in the skin. It is also possible that one or more genes may make a person more likely to get the disorder.
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Rashes 1 Vitiligo can be focal and localized to one area, or it may affect several different areas on the body. 2  The exact cause of vitiligo is unknown, although most experts believe that it is an autoimmune condition in which the body's immune system mistakenly attacks and destroys certain cells within the body.he cause is not known. Vitiligo may be an autoimmune disease. These diseases happen when your immune system mistakenly attacks some part of your own body. In vitiligo, the immune system may destroy the melanocytes in the skin. It is also possible that one or more genes may make a person more likely to get the disorder.
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White Spots on Skin: What Your White Patches Reveal About Your Skin Melanin is the pigment that gives the skin its characteristic color. 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.
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Vitiligo and Loss of Skin Color Vitiligo is a condition in which white patches develop on the skin. Any location on the body can be affected, and most people with vitiligo have white patches on many areas. The skin doesn't have its characteristic color because it has lost its melanin.
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Vitiligo In Children â Prevention And Treatment Vitiligo is a medical condition in which white patches appear on the child’s skin. It can affect people of all skin types and age groups. Vitiligo is not contagious, infectious or even life-threatening. Medical experts consider vitiligo to be an autoimmune disease.
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- Introduction. Vitiligo is a long-term condition that causes pale, white patches to develop on the skin due to the lack of a chemical called melanin. Vitiligo can affect any area of your skin, but most commonly occurs on skin exposed to the sun, such as your face, neck and hands.ntroduction. Vitiligo is a long-term condition that causes pale, white patches to develop on the skin due to the lack of a chemical called melanin. Vitiligo can affect any area of your skin, but most commonly occurs on skin exposed to the sun, such as your face, neck and hands.
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- Vitiligo is a disease in which the pigment cells of the skin, melanocytes, are destroyed in certain areas. Symptoms and signs of vitiligo include loss of skin color in the form of depigmented, or white, patches of skin in any location on the body.
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Understanding the symptoms of vitiligo Vitiligo can affect people of any age, gender, or ethnicity. There is no cure, and it is usually a lifelong condition. The exact cause is unknown, but it may be due to an autoimmune disorder or a virus. Vitiligo is not contagious. Treatment options may include exposure to UVA or UVB light and depigmentation of the skin in severe cases.
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- Causes of Vitiligo. Melanin is the pigment that gives the skin its characteristic color. 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.ymptoms of vitiligo include an often rapid pigment loss on several areas of the skin. The initial appearance of the white patches can be followed by a stable period without any progression of the condition. Later on, further cycles of pigment loss and stability may be observed.