Chronic obstructive pulmonary disease is most commonly caused by smoking. The patient finds it harder and harder to breathe. Pharmaceutical companies are developing new medicines to improve the symptoms. In the future, it is hoped that patients with this disease will lead a less restricted life.
Disease: Chronic obstructive pulmonary disease (COPD)
Last update: June 2008
Intro
FAQ: Who gets it?
COPD is uncommon under the age of 45 and increasingly common thereafter. It has been estimated that as few as one in four cases are diagnosed. Many people have 'smoker's cough', produce sputum and are breathless during and after exercise for a long time before seeing a doctor.