Causes:
We still do not completely understand many
of the causes for asthma. There are
certain genetic factors, which contribute to the likelihood of people,
suffering from asthma, such as if, hay fever or eczema runs in the family. However, it is also a known fact that
certain environmental factors play a large role in the risk of developing
asthma. High levels of pollution are
also a well-known trigger for asthma.
A recent study carried out by
the University of Southern California have also discovered that exercising in
areas where there is a high ozone concentration in the air, leaves children
three times more susceptible to developing an asthmatic condition.
Research has also shown that asthma has
become more and more prevalent over the past few decades. This could be due to the increased pollution
levels in past years. Several
epidemiological studies which have been carried out show conclusive evidence
that inhaling pollutants can potentially lead to asthma in people who had no
predisposition to the disease.
Smokers are also more likely to develop
asthmatic conditions earlier than their non-smoking counterparts.
It has also been noted that people from
disadvantaged social groups may be more likely to develop asthma, the reasons
for this are still largely unknown.
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–Treatment
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