MD Postnasal drip occurs when mucus in your nose drains down the back of your throat. This may happen because your body ...

Additionally, the clear nasal discharge from a regular runny nose that, for example, might be due to allergies or being out in colder weather can look very similar to CSF leakage. Of note ...

“The lining of our nose ... of chronic nasal congestion. If you know you suffer from allergies and have a difficult time ...