What is Asthma, asthma attack, symptoms, etiology, types, diagnosis, risk factors, its treatment
What is Asthma? Asthma is a condition in which your airways narrow and swell and may produce extra mucus. This can make breathing difficult and trigger coughing, a whistling sound (wheezing) when you breathe out and shortness of breath. Asthma is an inflammatory disease of the airways to the lungs. It makes breathing difficult and …