Summary- Asthma is a chronic disease and affects our airways. The function of airways is carrying air in and out of our lungs. If we have asthma our airways' walls become sore and we can not take a breath properly. When our airways react they get narrow and lungs get less air.

The symptoms of asthma are wheezing, coughing,chest tightness and shortness of breath.
Cough is the diagnosis of asthma.
Some of the most triggers are-
tobacco smoke,
dust mites,
outdoor air pollution.
For asthma treatment we can use pills and syrups, etc.