Which of the following is NOT a symptom of COPD?

Chronic Obstructive Pulmonary Disease (COPD) is primarily characterized by respiratory symptoms that arise due to persistent airflow limitation. The typical symptoms of COPD include increased breathlessness, particularly during physical activity, and feelings of fatigue related to the increased effort of breathing. Wheezing is also a common symptom, often resulting from narrowed air passages.

By identifying nausea and vomiting as not a symptom of COPD, it emphasizes that while patients may experience a range of symptoms, gastrointestinal issues are not directly associated with the respiratory complications of this condition. Instead, nausea and vomiting are more commonly linked with other health issues and are not recognized as part of the hallmark respiratory features of COPD. Therefore, recognizing this distinction is crucial for both diagnosis and management of the disease.