Posts Tagged ‘lung abscess’
Coughing Up Yellow Mucus – Yellow Mucus Cough
Coughing Up Yellow Mucus - Yellow Mucus Cough What Does It Mean? A cough is a sudden, explosive expulsion of air from the lungs, usually caused by the need to expel something from the air passages. Productive coughing brings up mucus (referred to as sputum or phlegm) while an unproductive, dry [...]
