What is asthma? Asthma is a chronic lung disease in which the
linings of the airways are inflamed and swollen. This results in
increased sensitivity of the lungs, with increased mucous
production and bronchial spasms, which restricts the flow or air
to the lungs. How do I know if I have asthma? People with asthma
will experience symptoms of shortness of breath, wheezing, cough
and chest tightness as a result of extensive narrowing of the
airways throughout both lungs. What causes asthma? Asthma has a
strong genetic component. If you have asthma, others in your
family may have asthma as well. How is asthma treated?
Controlling allergies is the first step to controlling asthma.
In addition, there are two types of medicine for the treatment
of asthma. Pollen Allergies (video) How do pollens trigger
allergic reactions? Which pollens are important causes of
allergies? This video will provide the answers.