A small amount of foamy white mucus is not usually a concern; however, coughing up a larger amount of foamy mucus can indicate a serious illness such as COPD. Sometimes, coughing can be a sign of ...

Coughing up mucus may be a sign of a respiratory infection or lung issue. The color of the mucus may help inform what’s going on. Coughing is a natural reflex. It’s your body’s way of ...

That's right, the color and consistency of your nasal discharge or what you cough up can shed some light ... Another sign to ...

severe shortness of breath while coughing up white or pink, foamy mucus Treatment typically includes medication and lifestyle changes like exercising, reducing sodium and caffeine intake ...