Alopecia Androgenica:
Hair
fall has been a common problem for centuries. Nowadays it has come into
spotlight because of the increasing awareness we are getting through various
media. Alopecia androgenica is most commonly referred to as male-pattern
baldness. We usually see men having a typical kind of horse-shoe shaped
hairless area on their heads with little hair only forming a borderline above
temples. Yes, we are talking about Alopecia Androgenica.
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Causes of alopecia androgenica :
Alopecia
androgenica is basically attributed to two main factors; genetic and hormonal,
each showing itself at different stages of life with slightly different
symptoms. Besides these, there might also be some other factors found
responsible for this kind of hair loss.
·
Genetically, this particular type of alopecia shows more
effects in males. In humans, small portions of DNA called genes control hair
growth all over the body. Sometimes new born might inherit some defected genes
from their parents who have been suffering from alopecia. These defected genes
have more tendencies to show up in males and hence more males are seen having
clear heads with only a rim of hair or mere baldness. The defected genes cause
hair follicles, which hold the hair roots, to shrink. Hair starts loosening and
eventually falls off. In females, this disease has less strong base and does
not show up that easily. Therefore, females suffer less frequently from such
ailment.
·
On hormonal grounds, this disease is attributed to the
changes that take place in hormones called androgens. Androgens are male
hormones that play pivotal role in development of male copulatory organs as
well as secondary sexual characters like growth of hair, coarseness of voice,
etc. Sometimes, due to enzyme action, one of the male hormones called
testosterone is changed structurally and affects hair growth particularly on
scalp. This effect also increases the shrinkage of hair follicles and immediate
loosening of hair from roots to tips.
·
Age, improper diet and some other related factors might also
increase the chances for an individual to develop Alopecia androgenica as this
also causes decrease in the androgens inside the body.
Symptoms of alopecia androgenica:
All
kinds of hair fall usually have similar type of symptoms. In Alopecia
androgenica, men start losing their hair from the front and crown portions of
the head. Often men have middle portions of head with absolutely no hair and
sometimes severe conditions may lead to complete wiping out of hair from the
scalp, leaving behind shiny smooth surface. In women, hair fall does not leave
prominent marks. Therefore, thinning of hair can be regarded as a possible
symptom. But for actual diagnosis, only visual symptoms might not be useful.
More complex kind of diagnostic techniques, such as biopsy, should be employed
for knowing the actual problem.
Social and Mental effects:
Although
hair loss is not considered to be a disease, but the person suffering from the
problem faces many problems in daily life. As Alopecia androgenica is
particularly related to men, so men are more affected by such loss both
socially and mentally. Progressive loss of hair with time and change in the
overall personality deeply influence the confidence of the victim. People start
taking the person as an aged case, who is likely to lose hair, even if the
person is only 30. One might feel isolated by such derogatory remarks and ill
treatment received from others. Therefore, it is far better to take the problem
into consideration at very early stage than to ignore it completely. If checked
on time, this minor defect can be cured and one might return to the normal
routine with a lavish and normal hair growth.
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