Vitiligo is a long-term skin condition characterized by patches of the skin losing their pigment. The patches of skin affected become white and usually have sharp margins. The hair from the skin may also become white. The inside of the mouth and nose may also be involved. Typically both sides of the body are affected. often the patches begin on areas of skin that are exposed to the sun. It is more noticeable in people with dark skin. Vitiligo may result in psychological stress and those affected may be stigmatized.
The exact cause of vitiligo is unknown. It is believed to be due to genetic susceptibility that is triggered by an environmental factor such that an autoimmune disease occurs. This results in the destruction of skin pigment cells. Risk factors include a family history of the condition or other autoimmune diseases, such as
Hyperthyroidism, alopecia areata, and pernicious anemia. It is not contagious. Vitiligo is classified into two main types: segmental and non-segmental. Most cases are non-segmental, meaning they affect both sides; and in these cases, the affected area of the skin typically expands with time. About 10% of cases are segmental, meaning they mostly involve one side of the body; and in these cases, the affected area of the skin typically does not expand with time. Diagnosis can be confirmed by tissue biopsy.
There is no known cure for vitiligo. For those with light skin, sunscreen and makeup are all that is typically recommended. Other treatment options may include
Steroid creams or phototherapy to darken the light patches. Alternatively, efforts to lighten the unaffected skin, such as with hydroquinone, may be tried. A number of surgical options are available for those who do not improve with other measures. A combination of treatments generally has better outcomes. Counselling to provide emotional support may be useful.
Globally about 1% of people are affected by vitiligo. Some populations have rates as high as 2–3%. Males and females are equally affected. About half show the disorder before age 20 and most develop it before age 40. Vitiligo has been described since ancient history.
Signs and symptoms-
Classification attempts to quantify vitiligo have been analyzed as being somewhat inconsistent, while recent consensus have agreed to a system of segmental vitiligo (sv) and non-segmental vitiligo (nsv). Nsv is the most common type of vitiligo.
In non-segmental vitiligo (nsv), there is usually some form of symmetry in the location of the patches of depigmentation. New patches also appear over time and can be generalized over large portions of the body or localized to a particular area. Extreme cases of vitiligo, to the extent that little pigmented skin remains, are referred to as vitiligo universalis. Nsv can come about at any age (unlike segmental vitiligo, which is far more prevalent in teenage years).
Classes of non-segmental vitiligo include the following:
Segmental vitiligo (sv) differs in appearance, cause, and frequency of associated illnesses. Its treatment is different from that of nsv. It tends to affect areas of skin that are associated with dorsal roots from the spinal cord and is most often unilateral. It is much more stable/static in course and its association with autoimmune diseases appears to be weaker than that of generalized vitiligo. SV does not improve with topical therapies or uv light, however surgical treatments such as cellular grafting can be effective.
Chemical leukoderma is a similar condition due to multiple exposures to chemicals. Vitiligo however is a risk factor. Triggers may include inflammatory skin conditions, burns, intralesional steroid injections and abrasions.
Other conditions with similar symptoms include the following:
There is no cure for vitiligo but several treatment options are available. The best evidence is for applied steroids and the combination of ultraviolet light in combination with creams. Due to the higher risks of skin cancer, the united kingdom's national health service suggests phototherapy only be used if primary treatments are ineffective. Lesions located on the hands, feet, and joints are the most difficult to repigment; those on the face are easiest to return to the natural skin color as the skin is thinner in nature.
Vitiligo is a disease that causes the loss of skin shading and colour in patches. The degree and rate of colour loss from vitiligo cannot be determined. It can influence any part of the skin on your body. It might also influence one’s hair, inside of the mouth and even the eyes.
Ordinarily, the shade of one’s hair, skin and eyes is measured by melanin. Vitiligo happens when the cells that create melanin quit working or die. Vitiligo influences individuals of all skin types; however, it might be more common in individuals with a darker skin. The condition is not contagious or life threatening.
Numerous medicines may be used to restore the skin shading or level out the skin tone. A few medicines might have some serious side effects on some people. So your specialist may propose that you first try to improve your skin by applying self-tanning products or make-up. Here is the diet for Vitiligo Treatment:
It has been confirmed through research that a large number of vitiligo cases are a result of deficiency of folic acid, vitamin C, vitamin 312, zinc, and copper. Vitiligo can, therefore, also be treated through some easy alterations in your diet. Try to include celery in your diet. Celery is filled with psoralen, which increases the skin’s ability of reacting naturally to sunlight.
Enrich your diet with antioxidants rich foods like:
Fill your diet with foods carrying rich content of folic acid. These foods include:
In case you have a concern or query you can always consult an expert & get answers to your questions!