What do you understand by Asthma?
Asthma is a respiratory disease, which is also called as long-term lung disease. It is caused by the narrowing of airways. The airway wall is irritated and swollen by which the airway is very sensitive or painful and produce allergic reactions. Cough is the main sign of asthma which is produced during the morning and night. Asthma is the condition which is not treating but its symptoms can be controlled.