Why is Asthma Still Killing People in this Country?

When we were in school, having asthma or knowing a kid who did, meant sitting out of games and using an inhaler, and as we grow up, we don't think too much more of it. However, the condition remains a serious one and affects more adults and causes more mortality than we know. 

Dr. Sundari Ampikaipakan, consultant chest physician, explains the symptoms and treatments of asthma, clearing up the myths surrounding inhalers.