09/24/2024
Hurricane/Thunderstorm Asthma and Allergies for Floridians
As I sit here and type, I’m also checking the NOAA hurricane tracking website. This is something we just instinctively do as seasoned Floridians during hurricane season.
But as an allergist, I’m also curious to track the pollen counts from the pollen counting station at USF Tampa Allergy Division. Today, the counts are medium high for w**d pollen and mold. Two days from now, when Hurricane Helene hits, how will our allergic asthma patients be breathing?
There is a phenomenon called Thunderstorm Asthma that starts or worsens after a thunderstorm. Not everyone with asthma gets an attack with thunderstorms, but it most often affects people with seasonal allergies. And hurricanes are the MEGA version of thunderstorms are they not?
What’s the science behind Hurricane/Thunderstorm Asthma?
Rain lowers pollen counts by cleaning the air and may even reduce asthma symptoms triggered by allergies. However, hurricanes and thunderstorms can make asthma worse by a unique series of events.
Cold downdrafts concentrate air particles, such as pollen and mold. They are then swept up into clouds where humidity is high. In the clouds, wind, humidity, and lightning break up the particles even further to a nano-size that can easily enters the nose, eyes, sinuses, and even the tiniest airways of the lungs. Wind gusts also super-concentrate these small particles, so large amounts can be inhaled.
Allergic Floridians Know How to Hurricane Prep
So, before you rush to clean up the yard, and mow the grass before it floods, check the status of your inhalers and allergy medications. And better yet, take the medications according to how your doctor prescribed it as prevention. Protect your airways and you will be breathing much easier before and after a hurricane.
Good Luck and Stay Safe,
From all of us at Windom Allergy
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