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    Asthma
    Health Promotion and Chronic Disease Prevention
    MC 1945
    PO Box 149347
    Austin, Texas 78714-9347

    Phone: 5127767111
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Natural Disasters and Asthma

Natural disasters can cause asthma attacks through triggers like stress and mold exposure. They can also make it harder for someone to control their asthma or access their medications. There are steps you can take before, during and after a disaster to keep asthma under control.  

Before a Disaster 

Stock up on asthma supplies needed including: 

  • 3-day supply on asthma medications  
  • Copies of important documents (i.e. asthma action plans, insurance cards and immunization records). Keep electronic and paper copies.  
  • Equipment you may need to use when cleaning up after the storm (i.e. N95 respirators, goggles, protective gloves, and waterproof boots). 

Identify ways to reduce or cope with stress. Stress can be a trigger for asthma. 

During a Disaster 

  • Avoid common asthma triggers during the disaster 
    • Wash hands properly 
    • Avoid exposure to mold, dust and other triggers 
    • Avoid stress or identify ways to cope with it
  • Follow your Asthma Action Plan
    • Know how to use your medications  
  • Prevent carbon monoxide poisoning

After a Disaster  

Tips and Resources 

Tip: If your child uses a nebulizer, look at getting a portable version. Many of these adapt to a car’s 12V accessory power outlet.  

CDC Asthma Control During a Disaster 

DSHS Emergency Preparedness 

Ready.gov 

EPA.gov/mold 






Last updated May 31, 2019