What is enphesyma?

Answer 1

Emphysema is a chronic lung condition characterized by the destruction of the alveoli, the tiny air sacs in the lungs where gas exchange occurs. This damage leads to reduced surface area for oxygen absorption and makes it difficult for the lungs to expel carbon dioxide. Common symptoms include shortness of breath, a persistent cough, and wheezing. Emphysema is often associated with long-term exposure to irritants, particularly cigarette smoke.