Colds, the flu, and sinus infections have such similar symptoms that it can be tough to know what truly ails you. That said, a few subtle differences can tip you off. Diagnose yourself using this chart (and if you think you may have the flu, head to the doctor right away to get a prescription for Tamiflu).
RELATED: 22 Ways to Survive Cold and Flu Season
from Health News / Tips & Trends / Celebrity Health http://ift.tt/1PwUj4Q
