Asthma: what you should know
Asthma is a major Noncommunicable disease, a clinical syndrome of chronic airway inflammation characterized by recurrent, reversible, airway obstruction. Airway inflammation also leads to airway hyperreactivity, which causes airways to narrow in response to various stimuli. According to WHO in 2016, It was estimated that more than 339 million people suffer from asthma of which …