Fact checked by Nick Blackmer Extra mucus in your throat and chest is a common symptom of respiratory viruses, such as the flu and COVID-19.Mucus is a substance that lines the moist surfaces of your ...

The buildup of excess mucus in your nasal passages and throat is a common and uncomfortable symptom of many illnesses. JDawnInk via Getty Images Being sick with a cold or other congestion-causing ...

Once you understand what's behind your cough, choosing the right treatment becomes much easier.

If you’ve ever fought a cold or infection in the past, chances are you’ve had the not-so-pleasant experience of coughing up green phlegm. Along with a runny nose and sore throat, green phlegm is ...

(NEXSTAR) — With multiple viruses and even bacteria going around this time of year, there’s a good chance you or someone in your household has fallen victim to illness recently. You may even be among ...