How to Clear Mucus and Phlegm from Your Chest and Throat

it may produce more mucus than usual. The mucus can also become thicker, making it harder to clear.

Common causes include:

  • Common colds and other respiratory infections
  • Allergies and sinus irritation
  • Postnasal drip, when mucus runs down the back of your throat
  • Exposure to cigarette smoke, vaping, dust, or air pollution
  • Conditions such as asthma, chronic bronchitis, or COPD

The best way to manage excess mucus depends on what is causing it.

1. Drink Plenty of Fluids Throughout the Day

One of the simplest ways to help manage thick mucus

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