Emphysema happens gradually as tobacco smoke or other pollutants damage the tiny air sacs in your lungs called alveoli. Normally, some 300 million alveoli help bring oxygen into your body and get rid ...

Symptoms of stage 3 and 4 emphysema may significantly affect a person’s ability to perform daily activities, such as showering. People may experience frequent flare-ups, worsening shortness of breath, ...

Emphysema is a disease that makes it hard for you to catch your breath. Stage 4 means your emphysema is advanced and that your breathing is very severely affected. At this stage, smoking or other ...

Lung cancer is among the most common cancers worldwide. In the United States and other industrialized countries, it’s the major cause of cancer mortality. Emphysema is a term that describes structural ...

Orbital emphysema, also called pneumo-orbit, is a condition that occurs when air becomes trapped in your eye socket. It can lead to symptoms such as swelling or bruising around your eye, vision ...

With emphysema, you can have symptoms like shortness of breath, coughing, wheezing, and chest tightness. Your symptoms can ...