Published on June 13, 2017
Pulmonary edema
A condition caused by excess fluid in the lungs.
Overview
Pulmonary edema is usually caused by heart conditions. Pneumonia, exposure to certain toxins and drugs, and being at high elevations are other causes.
Symptoms
Depending on the cause, pulmonary edema symptoms may appear suddenly or develop over time. Mild to extreme breathing difficulty occurs. Cough, chest pain, and fatigue are other symptoms.
Treatments
Treatment generally includes supplemental oxygen and medications.