2. Cough
One of the most alarming symptoms of pulmonary edema is coughing up blood. The patient usually does not cough frank blood but rather frothy sputum streaked or tinged with blood, appearing pink in color.
One of the most alarming symptoms of pulmonary edema is coughing up blood. The patient usually does not cough frank blood but rather frothy sputum streaked or tinged with blood, appearing pink in color.
