A South Florida company is helping to bring relief to millions of allergy and sinus sufferers with a new device that takes ...

It's respiratory virus season — and between RSV, the flu and COVID-19, there’s no shortage of contagious viruses making people cough, sneeze and ache right now. And if you've got a stuffy nose, you ...

Medically reviewed by Jonathan B. Jassey, DOMedically reviewed by Jonathan B. Jassey, DO Sinus infection symptoms and cold symptoms often appear similar, but there are some key differences that impact ...

Your sinuses are air-filled pockets that are located behind your face. When fluid builds up in your sinuses, germs like viruses and bacteria can multiply and lead to a sinus infection. COVID-19 is a ...

A sinus infection, or sinusitis, is inflammation of the cavities around your nasal passages. Symptoms of a viral or bacterial sinus infection include congestion, facial pain or pressure, and a sore ...

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 ...

Lingering symptoms could require the help of a sinus specialist. When you experience such symptoms as a runny nose, congestion, sneezing or a sinus headache, it can be difficult to identify the cause.

ROCHESTER, Minn. -- Mayo Clinic researchers have found that the cause of chronic sinus infections lies in the nasal mucus -- the snot -- not in the nasal and sinus tissue targeted by standard ...