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 ...

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 ...

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, ...

That scratchy feeling in your throat might signal more than just seasonal sniffles. As weather patterns shift and pollen counts fluctuate, millions of Americans face the annual guessing game: is this ...

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 ...