What Is Post Nasal Drip?
Reviewed: Dr. Gromatzky
5. Other Causes
There are also a number of other potential causes of post nasal drip. For example, a lot of people will develop the condition in the winter as the cold air affects the nasal passage. Likewise, some people will develop post nasal drip when the air is dryer than it usually is.
Another common cause for the condition is viral infections, such as the flu or the common cold. Eating spicy foods will also sometimes cause post nasal drip, while pregnant women are also more likely to develop it. People taking certain medications are also more likely to get post nasal drip.
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