In TODAY.com's Expert Tip of the Day, a doctor reveals the important clues about your health that can be found in your snot.

Here is all about common throat infections in winter, their early signs, causes, and simple home remedies to soothe a sore ...

Runny noses, sore throats and coughs are back in season. For parents, it’s a yearly dance with kids at school and family ...

Get our tips on the cold and flu products you do and don't need, plus cheaper swaps for popular branded remedies ...