If a cold or upper respiratory infection lingers long enough, it may turn into a sinus infection known as sinusitis. Symptoms can include a runny nose and nasal congestion accompanied by pain, ...

Many cases of a runny nose are caused by a cold and resolve on their own in a few days. But if you have chronic sinusitis, you may find your drippy nose and congestion lasts for months — or years.

Nasal polyps are soft growths that can develop in your nose as a result of long-term swelling — from colds, allergies, and other conditions — in your nasal passages. They are more common in people who ...

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 rhinitis. I was advised ...

A sinus infection, also known as sinusitis, happens when the spaces inside your nose and head (called sinuses) become swollen and filled with mucus. Normally, these are empty and help air flow through ...

Add Yahoo as a preferred source to see more of our stories on Google. Sinus infections (also known as sinusitis) strike more than 30 million Americans each year. And if you’re one of them, you’re ...

Add Yahoo as a preferred source to see more of our stories on Google. It's respiratory virus season — and between RSV, the flu and COVID-19, there’s no shortage of contagious viruses making people ...

Coronavirus disease 2019 (COVID-19) is the illness caused by SARS-CoV-2, a coronavirus. It’s a respiratory disease that can cause a wide range of symptoms. The illness is transmitted via respiratory ...

Sinusitis, often referred to as a sinus infection, is a condition where the sinus cavities inside the face become swollen and inflamed. This leads to symptoms such as a blocked or runny nose, facial ...

Allergies occur when your immune system overreacts to allergens like pet dander, pollen, mold, certain foods, or medications. Allergy symptoms may include a runny nose, congestion, coughing, wheezing, ...