what is Asthma?

Defination:- Asthma  is a chronic (long-term) lung disease that inflames and narrows the airways. Asthma causes recurring periods of wheezing (a whistling sound when you breathe), chest tightness, shortness of breath, and coughing.The coughing often occurs at night or early in the morning.LINK

Bronchial Asthma:- due to bronchial condition is called Bronchial Asthma

Allergic Asthma:- due to allergic condition is called Allergic Asthma