From reduced smoking to quitting: improvements in COPD symptoms and lung function: a case report

This case report describes a smoker with chronic obstructive pulmonary disease (COPD) who had given up on trying to stop smoking because of many failed attempts. The patient, a 55-year-old woman, was, however, interested in reducing smoking and harm. During a long reduction phase, aided by nicotine replacement, the patient gained self-confidence, despite a depressive episode, and was finally able to quit smoking completely. Spirometry revealed several major improvements after reduction and abstinence.