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What types of
hair loss are there?
Understanding
the cause of male pattern hair loss may better
indicate exactly why it is so difficult to cure.
Androgenetic
Alopecia -- the modern medical term for either
male or female pattern hair loss -- can be
broken down in two parts. First, Androgenetic,
consisting of ANDROGEN (Any of the various
hormones that control the appearance and
development of masculine characteristics such as
testosterone). And GENETIC -- the inheritance of
genes from either the mother or the father's
side of the family. Add AGE, which when coupled
with genetics, represents a time clock that will
signal the hair follicle to produce an enzyme
named 5 alpha reductase. When the testosterone
present in the follicle combines with the enzyme
5 (DHT). Hair follicle receptors are sensitive
to DHT and thereby start the process of male or
female patter hair loss. Second, Alopecia
meaning hair loss of which there are many types.
So as soon as
science can conquer aging, hormones and genetics
we'll have a simple and effective cure for
baldness. Until Then maybe we should look at all
of the types of hair loss (there are many). It
is probably a good idea to consult with a
dermatologist who is competent and experienced
with diagnosing hair loss. Confirming the type
of hair loss you have will make it possible for
you to know which treatment options may be best
for you.
- Alopecia Areata
-- Generally thought to be an autoimmune disorder.
Cause "patchy" hair loss, often in small circular
areas in different areas of the scalp.
Alopecia Totalis
-- Total hair loss of the scalp, (an advanced form
of alopecia areata).
- Alopecia
Universalis -- hair loss of the entire body, (also
an advanced form of alopecia areata)
- Traction
Alopecia -- Hair loss caused by physical stress
and tension on the hair such as prolonged use of
hair weaving, corn rows etc. Done too tightly on
weak hair these can cause permanent hair loss.
- Telogen
Effluvium -- usually temporary hair loss. Causes:
Physical stress -- emotional stress -- thyroid
abnormalities- medications and hormonal causes
normally associated with females.
- Anagen
Effluvium -- Generally due to internally
administered medications, such as chemotherapy
agents, that poison the growing hair follicle. All
of these represent only a few of the different
types of hair loss. Androgenetic alopecia
represents close to 95% of all hair loss however.
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