People with COPD experience changes in their bodies. It starts with damage to the airways and tiny sacs in your lungs. That progresses to a wet cough and difficulty breathing, which can then get worse ...

Introduction Chronic obstructive pulmonary disease (COPD) is a common respiratory condition, affecting 4.5% of people over the age of 40 in the UK. The British Lung Foundation estimates 1.2 million ...