ā ļø Common Causes of Constant Phlegm
1ļøā£ Allergies šø
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Seasonal allergies or dust, pet dander, and pollen can trigger overproduction of mucus.
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Symptoms often include itchy throat, sneezing, and watery eyes.
2ļøā£ Postnasal Drip š§
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This occurs when excess mucus from the nose or sinuses drips down the back of your throat.
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Common signs: constant throat clearing, tickling sensation, and sometimes a cough.
3ļøā£ Smoking or Exposure to Smoke š¬
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Smoke irritates the respiratory tract, causing chronic mucus production.
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Smokers often notice thicker phlegm, especially in the mornings.