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In the last century, the definition of COPD was considered as a disease constituted by chron‐ ic bronchitis and pulmonary emphysema; however, nowadays these terms are in disuse. In the last decades emerged the Global Initiative for Chronic Obstructive Lung Disease (GOLD), a group formed by researches with the objective of count with a diagnostic guide to study this disease. According to the GOLD, the COPD is a common preventable and treatable disease, characterized by persistent airflow limitation that is usually progressive and associated with an enhanced chronic inflammatory response in the airways and the lung to noxious particles or gases, exacerbations and co-morbidities contribute to the overall severity in individual patients [1]. However, some of the parameters and the definition have been questioned [2-4].

Psychological Approaches to Increase Tobacco Abstinence in Patients with Chronic Obstructive Pulmonary Disease: A Review