'''Asthma''' is a chronic medical condition where the [[bronchial tubes]] (in the [[lungs]]) become easily irritated. This leads to constriction of the airways resulting in wheezing, coughing, difficulty breathing and production of thick mucus. | '''Asthma''' is a chronic medical condition where the [[bronchial tubes]] (in the [[lungs]]) become easily irritated. This leads to constriction of the airways resulting in wheezing, coughing, difficulty breathing and production of thick mucus. |