Allergies-Causes And Results

In Articles by DougG

There’s a great deal of talk these days regarding allergies. But exactly what
is an allergy and just what leads to them? Exactly why do a number of folks
suffer from them while other individuals don’t? And how come individuals with
one allergy are more likely to suffer from many?

The immune system is actually setup to safeguard the body from
harmful, foreign toxins. Occasionally your immune system doesn’t
grow correctly or is merely oversensitive and doesn’t
respond suitably.

In these instances, it responds to factors which aren’t
damaging and don’t typically trigger problems.
These elements are known as allergens. The particular word allergens
is simply a better way to state factors that result in
allergies.

Whenever the oversensitive or inaccurately developed immune
system recognizes these kinds of allergens, it sends out chemicals
such as histamine. It’s the histamines which bring about the
conditions which can be typical with allergies. Conditions like itching, watery eyes, runny nose,
swelling, hives or rashes. Various folks get various symptoms, however the causes tend to be similar.

The indicators that are exhibited rely on the portion of
the body the allergen will come in contact with. Allergens
which are breathed in, like pollen or dust result in
coughing or wheezing, stuffy or runny noses and an
itchy nose and throat.

Plant allergies typically come in contact with the skin,
so they result in rashes.

Food allergies generally lead to nausea, vomiting,
stomach pains or in severe cases, life threatening
reactions. Drug allergies often include the whole
body, therefore they include a wide range of signs and symptoms.