Mucus Color Chart Cough
Mucus Color Chart Cough. It could be related to an infection or to cancer in . Mucus buildup in your throat is more than a little annoying. If your nasal discharge is any color other than clear, it could be a sign of an infection. It’s normal to cough up some mucus.

Heavy coughing can cause bleeding by breaking the blood vessels in the lungs, leading to red phlegm.
Mucus buildup in your throat is more than a little annoying. It could be related to an infection or to cancer in . Red phlegm indicates the presence of blood. Coughing up phlegm is a common symptom of bronchitis and other upper respiratory infections.
