Post Nasal Drip Cough Treatment

- 16.06

How to Stop Bad Breath Caused By Post Nasal Drip - Oxyfresh
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Post-nasal drip (PND, also termed upper airway cough syndrome, UACS, or post nasal drip syndrome, PNDS) occurs when excessive mucus is produced by the nasal mucosa. The excess mucus accumulates in the throat or back of the nose. It is caused by rhinitis, sinusitis, gastroesophageal reflux disease (GERD), or by a disorder of swallowing (such as an esophageal motility disorder). It is frequently caused by an allergy, which may be seasonal or persistent throughout the year.

However, other researchers argue that mucus dripping down the back of the throat from the nasal cavity is a normal physiologic process that occurs in healthy individuals. Post-nasal drip has been challenged as a syndrome due to a lack of an accepted definition, pathologic tissue changes, and available biochemical tests.


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Associated conditions

PND is suggested to be a cause of extra-oral halitosis, especially when a sinus infection is also present. Acid reflux or heartburn is believed to aggravate and in some cases cause post-nasal drip. Post-nasal drip can be a cause of laryngeal inflammation and hyperresponsiveness, leading to symptoms of vocal cord dysfunction (VCD).


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Treatment

First-generation antihistamine has been suggested as first-line therapy to treat post-nasal drip.

Source of the article : Wikipedia



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