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

As if that weren’t enough, she noted, “excess mucus can also obstruct the sinuses and when it becomes trapped this encourages bacteria to grow. If it hangs out for a long time, the increased amount of ...

Sinuses are interconnected, hollow spaces located in the skull that connect to the nasal passages. They help filter the air we breathe and act as another level of immune defense. Sinuses are lined ...

DEAR MAYO CLINIC: I have had ongoing nasal congestion and mucus for the past several months. I thought it was allergies, but my doctor says I likely have acute sinusitis brought on by allergic ...

Dear Doctors: Can you please talk about sinusitis? I’ve been having headaches and postnasal drip for a few months, and I thought it was because of my allergies. But my brother, who is a nurse, thinks ...

Add Yahoo as a preferred source to see more of our stories on Google. Sinusitis is often mistaken for a cold that just won't clear. (Getty Images ) A lingering cold can be frustrating. You expect the ...

Add Yahoo as a preferred source to see more of our stories on Google. Person sneezing into a tissue, wearing glasses and a casual white shirt, captured indoors It’s that time of year again, when ...

I made the first of my pollen-pocalypse forays to the grocery store to buy as many boxes and bottles of allergy medicine as is legal and fill my cart with boxes and boxes of lotion-infused facial ...

It’s snot a laughing matter. The color of nasal mucus can help show what state of health a person is in, according to ear, nose and throat specialist Dr. Raj Sindwani of the Cleveland Clinic. “If your ...

Most people are familiar with bacterial sinus infections that come with seasonal colds or allergies, but another, potentially more serious type of infection often goes unrecognized until it causes ...

Nose hair acts as the first checkpoint for inhaled air, as larger particles like dust, pollen, and debris are filtered out before they reach the deeper airways. The strands are at the front of the ...

Scientists say the difference may lie in how quickly your body fights back.