Cryptogenic Organizing Pneumonia (COP) | American Lung Association

Learn About Cryptogenic Organizing Pneumonia

Cryptogenic organizing pneumonia (COP) is a type of interstitial lung disease for which no specific cause is known. Find out more about the disease.

COP Symptoms, Diagnosis and Treatment

COP often begins with flu-like symptoms and is usually diagnosed by ruling out other diseases. Treatment is usually effective if followed strictly.

Newly Diagnosed with Cryptogenic Organizing Pneumonia (COP)

When you are diagnosed with a lung disease like COP, it is important to learn all you can about the condition and how to treat it.