Dr. Paula Walker explains asthma - WTVM.com-Columbus, GA News Weather & Sports

Dr. Paula Walker explains asthma

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Asthma is a common condition affecting nearly 20 million people in the United States. Nearly 9 million of them are children. 

Dr. Paula Walker explains asthma and how can it be controlled.

Watch the video for answers to these questions:

*What causes asthma?

*What are the most common symptoms of asthma?

*How often do asthma symptoms occur?

*What are the most common triggers of asthma?

*What are the risk factors of asthma?

Of course, the best way to control asthma is prevention. Aside from taking medications, there are other ways that people can control asthma flare-ups.

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