Immunological and Autoimmune Disorders

Chronic obstructive pulmonary disease (COPD) is a progressive life-threatening lung disease which leads to airflow limitation and interferes with normal breathing. According to World Health Organization, approximately 64 million people are affected by COPD worldwide. World Health Organization estimates Chronic Obstructive Pulmonary Disease (COPD) to be the fourth commonest cause of death by 2030 after ischemic heart disease, cerebrovascular disease, and HIV/AIDS. Prevalence of COPD is increasing with an increase in ageing population and number of smoking people. There are approximately 18 drugs such as Advair, Spirivia, Symbicort, Foster, Brovana, Rayos and Bevespi Ae...