‘Breathe In, Breathe Out’. This is a common tip we offer to one another every now and then, to cope up with our stressful lives. However, did you ever wonder that how much our lungs are working 24/7 to keep providing this air supply? Lungs have alveoli, which are expanding and contracting to facilitate the exchange of carbon dioxide and oxygen. However, many a time, due to some malfunctions, the lungs cannot perform well and as a result several respiratory conditions onset.

Asthma is an illness that results due to the blockage of the airways of the lungs. The severity of the Asthma ranges from mild to severe. A mild episode of asthma can be treated with an asthma pump and over the counter medicine, whereas a major one needs more professional help. It is important to threat and keep a tab on every respiratory illness, particularly Asthma. As we are observing this World Asthma Day on 1st May 2018, we present a brief overview of symptoms of asthma and how it is diagnosed and treated.