A new variant of the flu, dubbed by some as a super flu, is spreading across the United States. A new variant of the flu, ...

“Meanwhile, flu typically causes a sudden onset of fever, severe tiredness and weakness, muscle and joint aches, a headache, ...

quitting smoking, if you smoke, which can make you especially prone to sinus infections avoiding pollutants, including second-hand smoke and chemicals washing your hands frequently, especially during ...

Struggling with a blocked nose? From saline rinses and steam to hydration and safe decongestants, here's everything that may ...

Cold, flu, sinusitis and allergies all cause respiratory problems. Differentiating which illness you have and how to relieve your pain and misery can be tricky, according to Steven Joyce, a physician ...

Your last meal is usually to blame if there’s a bad taste lingering in your mouth — but it could also be a sign you’re sick.

Known as subclade K, a new, mutated flu strain that has dominated in Europe and Asia is now rapidly spreading across the US.

It's flu season, and cases are on the rise. Here's what to know about the influenza virus and how to take care of flu-like ...