With all of the choices available, looking for the right over-the-counter cough or cold medication can be overwhelming.

Sannidhi says certain types of fiber, like psyllium, have been studied for modest benefits related to weight, blood sugar, ...

A primary care doctor shares her personal strategies for staving off viruses and keeping her immune system strong during cold ...

Learn how long the flu lasts, what symptoms occur at every stage, and what you can do to feel better and lower the risk of ...

Viral upper respiratory tract infections – also known as the common cold – afflict everyone, typically three times per year, ...