If you’ve ever experienced the uncomfortable sensation of mucus traveling from your nose to the back of your throat, you know how uncomfortable it can feel. Figuring out how to stop post-nasal drip ...

You’ve felt it before—a persistent drip at the back of your throat that lingers like a guest who has overstayed their welcome. The constant tickle and sniffling is caused by mucus that drips down the ...

Postnasal drip, or mucus that falls from the back of the nose into the throat, can be an annoying and pesky symptom. It can contribute to chronic throat clearing, throat irritation and cough.

Worried about phlegm in vomit? Learn the common causes, simple home remedies, and when you should see a doctor.

Waking up with a stuffy nose is common and usually caused by allergies, nasal inflammation, post-nasal drip, sleep position or structural issues like a deviated septum.

Dear Dr. Roach: I am an 103-year-old woman with a medical problem that I hope you can help me with. I cough up a lot of mucus every day, which is clear with no discoloration. The cough can start at ...

The glands in your nose and throat continually produce mucus (one to two quarts a day). It moistens and cleans the nasal membranes, humidifies air, traps and clears inhaled foreign matter, and fights ...

When you’re sick you’ll often produce more phlegm, and might notice it’s thicker or a different colour: white, green, yellow ...

When you’re sick, you’ll often produce more phlegm, and might notice it’s thicker or a different colour: white, green, yellow or maybe even brown. What can this phlegm – also called mucus, snot, ...

In children with allergic rhinitis, those with allergic asthma with postnasal drip (PND) coughed more overnight than children with atopic asthma without PND, according to a recent study. The total ...