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Home > Health and Fitness > Hair Loss > Hair Thinning, Loss And Restoration, What To Do
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Hair Thinning, Loss And Restoration, What To Do
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Everyone experiences hair loss as evidenced by the amount of hair that
you see on your brush or comb. There are three stages to normal hair
growth and the individual hair follicles go through each one.
First is the Anagen phase. In this phase about 85% to 90% of hair is in
the growth phase. This will last anywhere from 2 to 6 years and hair
can grow as much as a half foot per year although it has been known to
grow longer than that in some cases.
The second is the Catagen phase. This is a transitional phase where the
about 2 to 3% of hair follicles shrink, and at the base of the hair
follicle, the dermal papilla separates itself from the hair follicle.
It is the job of the dermal papilla to get nourishment from the blood
stream to the hair.
The third stage is the Telogen phase. This is the resting phase that
lasts for about 5 to 6 weeks. During this time the hair does not grow
and the dermal papilla is still in its resting phase. Some of the hair
will be pulled out of the scalp through shampooing or brushing. At the
end of the resting period, the hair re-enters the Anagen phase and hair
growth begins again. When the dermal papilla reconnects with the hair
follicle, if the old hair has not been released, it will be pushed out
with the new growth.
It is normal to lose up to about 100 hairs per day but when you are losing more hair than usual, you need to pay attention.
There are several forms hair loss can take.
Alopecia areata is a condition that both men and women can experience
and it manifests itself as a small balding spot. It is believed to be
an auto-immune disease in which the body considers the hair follicle to
be a foreign substance that it must attack. In some cases it is a
temporary situation that can correct itself but most people need to
address the situation. A physician can prescribe certain drugs to
remedy the situation. But changing to a good diet and taking
supplements like A and D, E, C, B-complex, especially B6, Q10, Evening
Primrose, Calcium, Magnesium, and herbs such as saw palmetto, sage,
rosemary and pau-de-arco can be very beneficial. You can also use a
topical solution like Minoxidil to precipitate hair growth,
Androgenetic Alopecia is when the enzymes 5 alpha reductase converts
the male hormone testosterone, into dihydrotestosterone (DHT). This
causes the hair shaft to shrink more and more with each resting and
growing cycle. The end result is the eventual loss of hair. This is
usually genetic and can often be treated successfully with Minoxidil.
Telogen effluvium is a temporary hair loss that occurs from some kind
of severe stress such as, major surgery, child birth, starting or
stopping birth control pills or even dieting drugs. This stress causes
a premature resting phase that can last up to 3 months, and then the
shedding begins. When the cause of the stress is no longer affecting
the individual then hair can go back into the growth stage and the
situation can correct itself.
Anagen effluvium is different from telogen effluvium in that hair loss
occurs very quickly due to exposure from radiation or chemotherapy in
cancer treatments. Unfortunately, the side effect is immediate hair
loss, sometimes happening overnight or coming out in clumps. The good
news is that once the radiation or chemotherapy is completed the hair
growth usually begins again.
Hair loss can be combated, especially if you catch it early. Be
educated about the subject and take control of the situation. Between
you and your physician, hair loss can often be significantly reduced or
handled.
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