In this article: Cold vs. Flu Also: Ask Dr. Tedd Mitchell a health question

Is it a cold or the flu?

Knowing the difference is important. Here's how.

As the mercury begins to drop, more people will move inside, exposing one another to a variety of bugs that can cause both the common cold and the flu. Although we tend to use those terms interchangeably, they are not the same. Colds are a nuisance, but the flu bug can be downright nasty! With the season upon us, let's get more savvy about distinguishing between and avoiding the two illnesses.

First, you can improve your odds of staying healthy by getting a flu shot. The vaccination will prevent most people from getting the flu. Even if you still get sick later, studies show that those who get the flu shot will have a milder case of the bug.

Another key to dodging colds and the flu is to avoid contact with those who are ill. The viruses are spread through droplets from the saliva of infected individuals who sneeze or cough in your direction or get their secretions (such as mucus or saliva) on you. So, keep your distance: Don't eat and drink after or hug or kiss someone you suspect may be ill.

Contributing Editor Tedd Mitchell, M.D., is medical director of the Wellness Program at the Cooper Clinic.

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