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 Freckles
are spots of increased pigment, produced by
cells called melanocytes, which makes
melanin the substance that gives skin its color.
Freckles become darker when the production of
melanin increases, triggered by exposure to the
sun’s ultraviolet (UV) light. Unlike moles,
freckles are flat and rarely larger than the
size of a pea. And while moles may appear
anywhere on the skin, freckles are ordinarily
limited to sun-exposed areas.
Common Causes of Freckles:
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Sun exposure is
believed to be one of the common factors
of developing freckles. Freckles will
fade when sun exposure is reduced or
eliminated.
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Fair skin is
another factor, since there is less
overall melanin in fair skin to absorb
UV light, pigment cells produce melanin
at an increased rate. Similarly freckles
are influenced by genetic factor.
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Fluctuating
hormones can cause freckles since
estrogen over-stimulates
pigment-producing cells, causing them to
generate excess color when exposed to
sunlight. |
Simple Remedies:
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Wear a
broad-spectrum sunscreen daily. Look for
product that contains zinc oxide,
titanium dioxide or Parsol 1789, each of
these ingredients blocks the sun’s UVA
and UVB rays.
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Apply bleaching
cream. Over-the-counter products usually
contain the lightening agent’s kojic
acid or hydroquinone. If you need
something stronger the doctor can
prescribe you a cream that contains 4%
hydroquinone.
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See a
dermatologist. They can discuss some
laser treatments. The laser energy is
absorbed by melanin, causing freckles to
briefly darken and then slough off after
a week or two. Usually only one
treatment is needed.
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Skin & Body
Also See: Shit!
Oily Skin..... |
