Tweet copd Chronic Obstructive Pulmonary Disease (COPD) is a disease state characterized by airflow limitation that is not fully reversible, sometimes referred to as chronic airway obstruction or...

Tweet Bronchiectasis is a chronic pulmonary disease characterized by permanent abnormal dilatation and destruction of the elastic and muscular components of the walls of major bronchi and bronchioles....

Tweet Asthma is a growing health problem, the number of children with asthma has increased markedly, unfortunately, and approximately 75% of children with asthma continue to have chronic problems...