Are phlegm and nasal discharge the same?
Phlegm and nasal discharge may seem similar, but they are actually different. Nasal discharge is mainly composed of nasal secretions, which are thin in nature and mostly transparent or white. Phlegm comes from the respiratory tract and is usually accompanied by coughing. Its composition is complex, and its color and consistency vary depending on the cause. It may be yellow, green or even blood-streaked. Correctly identifying phlegm and nasal mucus can help to diagnose respiratory diseases early and seek medical assistance as soon as possible. Do not ignore it and consult a professional physician.