Postnasal drip

Postnasal drip refers to the drip of nasal secretions in the rear of the oral cavity and down the back of the throat. The effect is to cause a cough. The nasal drip is usually the result of nasal congestion ...

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Causes of a postnasal drip many of the same causes of a “runny nose” or “blocked nose”, such as:

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Note: This site is for informational purposes only and is not medical advice. See your doctor or other qualified medical professional for all your medical needs.