Health Tip: When to Call the Doctor About a Cold or Flu

(HealthDay News) -- Flu and the common cold share some common symptoms. Though both often can be treated at home, more serious cases require a doctor's care.

The American Academy of Family Physicians mentions these warning signs that you should see a doctor:

-- Diana Kohnle

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A Cold or The Flu? How to Tell the Difference See Slideshow

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