Treating the underlying cause may help reduce postnasal drip. You can often treat postnasal drip with home remedies. You can also use them in combination with over-the-counter treatments.

Post nasal drip can also be treated with OTC medications like decongestants like Afrin and Mucinex. If you have post nasal drip that lasts longer than a week with no sign of clearing up ...

Here’s how to get rid of the constant mucus drip as fast as possible ... Finally, use an over-the-counter (OTC) nasal spray or oral medication that’s meant for relieving congestion—we ...