Medically reviewed by Amelia MacIntyre, DO Allergies, infections, acid reflux, smoking, and exposure to environmental irritants can cause extra mucus in your throat. Home remedies like drinking more ...

That persistent feeling of mucus dripping down the back of your throat or constant need to clear your nose isn’t just annoying — it’s a condition called catarrh that affects millions of Americans.

A cough that seemingly won’t quit often may be managed with over-the-counter medications, home remedies and patience. When ...