- a gentle cough to clear the mucus that has been moved to your throat.
This technique is less likely to cause gagging because it avoids the sudden, forceful pressure of a regular cough. For individuals with chronic lung conditions, a device called a flutter valve can be used. This handheld device creates vibrations in the airways when you exhale into it, which helps to loosen and mobilize mucus.
Prevention: Reducing the Frequency of Mucus Buildup
While it is impossible to prevent every cold or allergy attack, several lifestyle measures can
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