Emphysema
Emphysema is a chronic lung condition and one of the two main forms of chronic obstructive pulmonary disease (COPD), the other being chronic bronchitis. It damages the air sacs (alveoli) in the lungs,...
BHealthy Editorial Team
Overview
Emphysema is a chronic lung condition and one of the two main forms of chronic obstructive pulmonary disease (COPD), the other being chronic bronchitis. It damages the air sacs (alveoli) in the lungs, causing them to lose their elasticity and eventually rupture. This reduces the surface area available for oxygen exchange and traps stale air in the lungs, making it progressively harder to breathe. The damage is permanent and worsens over time, especially with continued exposure to cigarette smoke and other lung irritants.
Common Symptoms
- Shortness of breath, especially during physical activity
- Chronic cough, often worse in the morning
- Wheezing or a whistling sound when breathing
- Chest tightness
- Frequent respiratory infections
- Fatigue and low energy
- Unintended weight loss in advanced stages
- Barrel-shaped chest in advanced cases
- Difficulty breathing even at rest in severe cases
Risk Factors
- Cigarette smoking, the leading cause of emphysema
- Long-term exposure to secondhand smoke
- Air pollution and exposure to dust, fumes, or chemicals at work
- Genetic factors such as alpha-1 antitrypsin deficiency
- Asthma, especially undiagnosed or poorly controlled
- Frequent childhood respiratory infections
- Low socioeconomic status and limited access to healthcare
- Living in areas with poor air quality
Impact on the Black Community
Emphysema and COPD disproportionately affect Black Americans due to higher exposure to air pollution, occupational hazards, and secondhand smoke. Black patients are more likely to be underdiagnosed, less likely to receive spirometry testing, and less likely to be referred for pulmonary rehabilitation. Black women in particular have seen rising rates of COPD and emphysema. Delayed diagnosis and unequal access to specialist care contribute to higher hospitalization and mortality rates in the Black community.
This article is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare provider regarding any health concerns.
