Understanding the Meaning of Brown Phlegm
When it comes to phlegm, the presence of a brown color may raise some concerns. This particular hue is typically attributed to the presence of old blood, giving it a rusty appearance. Brown phlegm is often observed following episodes of red or pink phlegm. Various factors can contribute to the appearance of brown phlegm, including:
Understanding Pink or Red Phlegm
When phlegm appears pink or red, it indicates the presence of blood in the mucus. This occurrence should not be taken lightly, as it is typically a sign of a severe underlying condition. Seeking immediate medical attention is crucial when confronted with this symptom. The causes of pink or red phlegm can vary, but some common culprits include: