What is Chronic Obstructive Pulmonary Disease (COPD)?

cop4dResources and Support. The COPD Foundation offers resources such as COPD360social, an on community where you can connect with patients, caregivers and health care providersCOPD can cause coughing that produces large amounts of a slimy substance called mucus .It can also cause breathing problems, shortness of breath, chest thtness,