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 ...

If you have a runny nose and a cough that’s making your throat sore, you may be wondering if you have a common cold that just has to run its course or a sinus infection that needs treatment. The two ...

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 ...

It’s easy to panic and assume you have COVID-19 if you suddenly develop a runny nose and headache, but it’s also simple enough to write your symptoms off as “just” a sinus infection. And then it’s ...

While most sinus infections clear up on their own, it is important to monitor symptoms, as bacterial infections can sometimes spread to other areas. If a sinus infection lasts longer than 10 days, or ...

It's cold and flu season, but what’s that mean for sinus infections? While there is no “peak” sinus infection season per se, they do tend to occur more in the winter months when other viral illnesses ...

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Share on Pinterest Inflammation from a sinus infection can put pressure on nerves, causing tooth pain. Sinuses are cavities that are filled with air. Small hairs called cilia line the sinuses. Cilia ...

The millions of people who have chronic sinusitis deal not only with stuffy noses and headaches, they also commonly struggle to focus and experience depression and other symptoms that implicate the ...