Obstructive Lung Disease
Obstructive lung disease refers to a group of conditions that make it difficult to exhale air completely from the lungs due to narrowed or blocked airways. This chronic airflow limitation often leads to air trapping and reduced lung capacity, hindering the efficient exchange of gases. Common conditions under this umbrella include Chronic Obstructive Pulmonary Disease (COPD), which encompasses emphysema and chronic bronchitis, and asthma.
Common Symptoms
- Shortness of breath (dyspnea), especially during activity
- Chronic cough, often producing mucus (sputum)
- Wheezing
- Chest tightness
Clinical Sources
- COPD: Causes, Symptoms, Diagnosis, Treatment & PreventionCleveland Clinic
- COPD - Symptoms and causes - Mayo ClinicMayo Clinic
- What Is Chronic Obstructive Pulmonary Disease (COPD)?Cleveland Clinic
Diagnostic Lab Tests
Tests commonly used to diagnose or monitor Obstructive Lung Disease:
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