Postnasal Sentence Examples

In postnasal drip is there evidence for using either isotonic or hypertonic saline nasal drip is there evidence for using either isotonic or hypertonic saline nasal washes?

Postnasal drip can irritate the throat and make it sore.

Allergic rhinitis is characterized by an itchy, runny nose, sneezing, and often a scratchy or irritated throat due to postnasal drip.