A skin disease that affects a person strikes the immune system of the affected person, leading to a change in the color of certain parts of the skin, either dark or light.
3. What is vitiligo ?
Vitiligo is a skin condition in which patches
of skin loses their color . The total area of
skin that can be affected by vitiligo varies
between individuals . It can also affect the
eyes , the inside of mouth , and the hair . In
most cases , the affected areas remain
discolored for the rest of the person ' s life ,
The condition is photosensitive
4. This means that the areas that are
affected will be more Sensitive to
sunlight than those that are not . It is
hard to predict whether the patches
will spread , and by how much . The
spread might take Weeks , or the
patches might remain stable for
months or years . The lighter patches
tend to be more visible in people with
dark or tanned skin .
5. Treatment
The American Academy of
Dermatology (AAD) describe vitiligo as
"more than a cosmetic problem." It is a
health issue that needs medical
attention.
A number of remedies can help
decrease the visibility of the condition
Using sunscreen The AAD recommend
using a sunscreen, because the lighter
patches of skin are especially sensitive
to sunlight and they can burn easily. A
dermatologist can advise on suitable
type.
6. Phototherapy with UVB light
Exposure to ultraviolet B (UVB) lamps is a
common treatment option. Home
treatment requires a small lamp and allows
for daily use, which is more effective. If the
treatment is done in a clinic, this will need 2
to 3 visits a week and the treatment time
will be longer. UVB phototherapy, combined
with other treatments, can have a positive
effect on vitiligo. However, the result is not
totally predictable, and there is still no
treatment that will fully re-pigment the
skin.
7. A person with vitiligo is more likely to
have another autoimmune disorder,
such as thyroid problems, Addison's
disease, Hashimoto's thyroiditis, type
1 diabetes, or pernicious anemia.
Most people with vitiligo do not have
these conditions, but tests may be
done to rule