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Tuesday, January 06, 2026

Mucus Colour

You heard it here first, folks...

Mucus

The colour of your mucus can provide some clues about your health, although it's not always a definitive indicator. Here's what different colours of mucus might reveal:

  1. Clear or White: Clear or white mucus is normal and is typically a sign of a healthy respiratory system. It's produced by the body to help trap and remove foreign particles, such as dust, pollen, or viruses, from the respiratory tract.

  2. Yellow or Green: Yellow or green mucus can indicate the presence of an infection, such as a cold, flu, or sinus infection. The colour is often due to the presence of white blood cells, which are part of the body's immune response to infection.

  3. Brown: Brown mucus may be a sign of old blood, especially if it occurs after a nosebleed or if you've been blowing your nose frequently. In some cases, it could also be a sign of a more serious condition, such as a fungal infection or lung disease, so it's essential to consult a healthcare professional if you notice brown mucus.

  4. Pink or Red: Pink or red-tinged mucus can indicate the presence of blood, which may be due to irritation or inflammation in the respiratory tract. It could be caused by a variety of factors, including a nosebleed, vigorous coughing, or more serious conditions such as pneumonia, bronchitis, or tuberculosis.

  5. Black or Gray: Black or gray mucus is uncommon but could be a sign of environmental exposure to pollutants, such as smoke or coal dust. It could also indicate a fungal infection, especially if accompanied by other symptoms such as coughing, wheezing, or difficulty breathing.

It's essential to note that the colour of mucus alone is not always a reliable indicator of health, and other factors, such as the presence of other symptoms or how long the symptoms have been present, should also be taken into account. If you're concerned about the colour or consistency of your mucus, or if you're experiencing other symptoms such as fever, coughing, or difficulty breathing, it's best to consult a healthcare professional for proper evaluation and diagnosis.

Source: Some or all of the content was generated using an AI language model

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