ALLERGIES
Disease information
ALLERGIES
With the entrance of stations like the
spring
and the
autumn
, some known
allergies
are also increased as seasonal and is that at this time they predominate pólenes of certain trees, grass and weeds that are scattered by the wind and that in many people
allergies
cause.
An
allergy
is an exaggerated answer of the immunological
system
when it makes
contact
with enemy with certain substances and elements that exist of
natural
form in the atmosphere and that although, for the majority is inoffensive, in some people cause from slight annoyances, to injuries in weaves or some
disease
.
And it is that the human being is surrounded by
a
great diversity of agents able to cause diverse reactions,
but
also counts on
a
system
that protects it of any
strange
element. This is known like immune answer.
Some of the most
common
alergénos are the acarus of the dust, the egg, polen, the dandruff or hair of the cats and other animals, the smoke of the tobacco, certain foods and / or nutritional complements, the
poison
of insects, medicines,
vegetal
,
cosmetic
, detergent substances chemical, soaps, perfumes and many more.
When alergéno penetrates for the first time in the organism, the immunological
system
reacts producing
a
defensive antibody called inmunoglobulina
E
(IgE) and although the initial exhibition does not cause symptoms, the IgE antibodies are united to other similars, that are certain type of basófilos white globules called or the mastocitos, that cover the
respiratory
routes, the internal and the skin.
When the organism becomes to expose to that substance, the antibodies pay
attention
to the alérgeno and stimulate to the mastocitos or the basófilos so that they produce histamina and other substances that are those that causes the
allergic
symptoms.
As the histamina exerts its greater effect in the skin, mucous membranes, the eyes, the lungs and tracto gastrointesinal, most of the
allergic
reactions they affect these organs, although, according to the type of
allergy
, the symptoms go from estornudos, nasal draining, comezón and tearful eyes to eruptions and the dangerous anaphylactic shock.
IMPORTANT:
The content of this note, does not replace the medical diagnosis, it only appears as information and the same we are not made people in
charge
on its use.
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