A common cold is a viral infection primarily affecting the upper respiratory tract including the nose and throat However in ...

Nasal irrigation is cheap, safe and recommended by leading experts on sinus health. I saw the news recently that the Food and ...

Cold and flu season means stuffy noses and plenty of sneezes. CNN’s Meg Tirrell examines why your body produces so much mucus ...

Learn why phlegm happens and discover gentler, everyday ways to remove it without resorting to loud “uncle coughs”.

Mucus protects our body by trapping bacteria and particles. The color and texture of your mucus can give clues about your ...