Mothers are celebrated (if sometimes vilified) for their eagerness to advise their children on matters big and small: how to behave, what to wear, whom to marry, when to have kids ... and, oh yes, how to stay healthy during cold and flu season.
Does science back up what Dr. Mom told you about the common cold? Or was she full of hot air? Here's what real doctors have to say about 10 familiar cold-busting tips:
What's the difference between colds and the flu? A typical cold causes a runny nose (the discharge is usually clear, but it could be yellow or green in the mornings), body aches, coughing, and sometimes a mild fever (usually for the first 3 to 4 days). By day four or five, you should be well on your way to recovery.
Flu, on the other hand, can produce all those symptoms, plus headaches, fatigue, and most significantly a higher fever.
How to tell? Go to the clinic if you have sinus pressure or pain, a persistent or worsening sore throat, a deep cough that's making you hack up yellow or green phlegm (all day, not just mornings), fast or difficult breathing, ear pain, or a high fever. If you think you have the flu -- and it's diagnosed quickly enough -- a health care provider can give you an antiviral drug to help ease symptoms faster.
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