And that's when the mucus starts just draining down from your nose to the back of your throat. People tend to ... use to just clear and flush out your sinuses. And there's some steroid nasal ...

Post-nasal drip occurs when mucus moves down your throat, causing irritation and cough. Here’s how medical professionals say ...

A general practitioner or an ear, nose, and throat doctor (ENT ... last longer than 10 days or keep coming back. Because the cause of your sinus infection can affect your treatment options ...