Sinus infections (also known as sinusitis) strike more than 30 million Americans each year. And if you're one of them, you're ...

As people prepare for the festive season and temperatures start to drop, there's a simple 'trick' that can help support your respiratory health and immune system ...

Flu symptoms may appear one to four days post ... However, if you have a sinus infection or other bacterial infection, that may cause a fever and can be caused "sometimes secondarily" by allergies ...

Doctors are seeing more patients with respiratory virus symptoms, and the situation isn't likely to improve with the holidays ...

Researchers have identified new roles for a protein long known to protect against severe flu infection—among them, raising ...

Have you ever been frustrated by one side of your nose feeling completely blocked while the other is clear? As annoying as it ...

Dealing with pain or pressure in your ear, neck or throat is not only uncomfortable, it could also be a sign of an ear ...

Flu is a respiratory illness caused by viruses that infect the nose, throat, and sometimes the lungs. Flu is a mild illness ...