Emphysema

Emphysema is a serious respiratory condition classified under chronic obstructive pulmonary disease (COPD). It occurs when the alveoli, the tiny air sacs in the lungs responsible for oxygen exchange, become damaged and lose their elasticity. As a result, air becomes trapped in the lungs, making it difficult to exhale fully. This leads to shortness of breath, wheezing, and reduced physical endurance.

Other contributing factors include air pollution, occupational dust, and genetic predispositions such as alpha-1 antitrypsin deficiency. The disease develops gradually, often going unnoticed until significant lung damage has occurred.
Although emphysema cannot be reversed, its progression can be slowed. Quitting smoking is the most effective step in managing the condition. Pulmonary rehabilitation, breathing exercises, and medications such as bronchodilators may help ease symptoms. In severe cases, oxygen therapy or surgical interventions may be required.

Living with emphysema demands lifestyle adjustments, including maintaining a healthy diet, staying physically active within limits, and avoiding respiratory infections. Early detection and proactive management can greatly improve quality of life, even though the disease remains a lifelong challenge.