Pulmonary edema is a buildup of fluid in your lungs. That can make it hard for you to breathe. When you take a breath, your lungs should fill with air. If you have pulmonary edema, they fill with ...

Pulmonary edema is a serious condition that occurs when the lungs fill with fluid. This prevents the body from gaining the oxygen it needs. It is typically caused by another condition, such as heart ...