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How Can Asthma Be Prevented?

You can’t prevent asthma. However, you can take steps to control the disease and prevent its symptoms. For example:

  • Learn about your asthma and ways to control it.
  • Follow your written asthma action plan. (For a sample plan, go to the National Heart, Lung, and Blood Institute's "Asthma Action Plan.")
  • Use medicines as your doctor prescribes.
  • Identify and try to avoid things that make your asthma worse (asthma triggers). However, one trigger you should not avoid is physical activity. Physical activity is an important part of a healthy lifestyle. Talk with your doctor about medicines that can help you stay active.
  • Keep track of your asthma symptoms and level of control.
  • Get regular checkups for your asthma.

For more details about how to prevent asthma symptoms and attacks, go to "How Is Asthma Treated and Controlled?"

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Asthma Clinical Trials

Clinical trials are research studies that explore whether a medical strategy, treatment, or device is safe and effective for humans. To find clinical trials that are currently underway for Asthma, visit www.clinicaltrials.gov.

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Visit Children and Clinical Studies to hear experts, parents, and children talk about their experiences with clinical research.


Asthma in the News

May 8, 2013
NIH statement on Asthma Month 2013
For Asthma Awareness Month 2013, the National Institutes of Health stands with the international community to renew our dedication to improving the quality of life for the estimated 300 million people living with asthma worldwide. To most effectively manage asthma, we need to address the disproportionate impact of the disease on minorities and families at or below the poverty line. NIH is committed to reducing asthma disparities and improving asthma control for all who live with the disease.

View all Asthma Press Releases

 
June 15, 2012 Last Updated Icon

The NHLBI updates Health Topics articles on a biennial cycle based on a thorough review of research findings and new literature. The articles also are updated as needed if important new research is published. The date on each Health Topics article reflects when the content was originally posted or last revised.

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