Cold vs. Flu vs. Sinus Infection: How to Tell the difference.

Cold vs. Flu vs. Sinus Infection: How to Tell the difference.

Viruses, viruses everywhere! It can seem like a fact of life this time of year. With so many illnesses that cause similar symptoms, how can you tell whether you have a cold, the flu or a sinus infection? It can really be tricky! Since all three are usually viral...