COPD is rated to be the fourth most common cause of mortality, and expected to reach third position by 2030, in case the risks such as smoking, pollution is not addressed. There is a rise in the prevalence of asthma and COPD in both developed and developing countries. In developed countries, the rise in prevalence is mainly due to lifestyle change such as smoking, while in developing countries rise is observed due to presence of most polluted cities in the world and inclusion of smoking in day-to-day lifestyle. Global COPD drugs market size will grow by almost USD 3.52 billion during 2019-2023, at a CAGR close to 4% due to the success of combination therapies.