Thunderstorm Asthma Peak Season: October to December - Are You Prepared?
- April-Ann Currie
- Sep 18
- 2 min read
Updated: Oct 1
Introduction

As the weather starts to warm up in North east Victoria, so does the grass start to grow as well as a increase of thunderstorms.
The peak season occurring from October to December
Thunderstorm asthma occurs when a specific type of thunderstorm triggers severe asthma symptoms in people with asthma, undiagnosed asthma, or hay fever.
take the
Asthma control Questionnaire https://asthma.org.au/asthma-control-questionnaire/
Understanding Thunderstorm Asthma
High pollen levels, particularly from rye grass, are swept up by wind and then burst open in the moist air of a thunderstorm, releasing tiny pollen particles that are inhaled deep into the lungs, causing airways to tighten.
Symptoms include wheezing, chest tightness, coughing, and difficulty breathing, and can become life-threatening.
Preparing for the Peak Season
Manage your asthma and hay fever: Use your preventer medication as prescribed, even before the pollen season starts.
Stay indoors: during forecasts of high pollen counts and thunderstorms.
Keep windows and doors closed: during these times to prevent pollen and allergens from entering your home.
Use fans: or air conditioning on the recirculate setting.
Monitoring Weather Conditions
Monitor pollen levels: check the Epidemic Thunderstorm Asthma risk forecast.
Creating an Emergency Plan
To lower the chance of having thunderstorm asthma when it is a known trigger for you, it is best to have good asthma management year-round.
This means:
using your preventer especially during the spring thunderstorm season
keeping your hay fever under control and taking any necessary hay fever medication
checking pollen levels and where possible avoid being outside on these days.
being prepared. Have your scripts and supply of your asthma and hay fever medicines ready for the thunderstorm asthma and pollen seasons.
VicEmergency APP
VIC Emergency is a centralised website for Victorians to find emergency information and warnings. The website has a real-time map display with incidents across the state including thunderstorm asthma warnings.
Visit the website to download the mobile app.
Management of Thunderstorm Asthma
What to do if you think you're having an asthma attack during a thunderstorm
Sit upright: and give reassurance.
Take four separate puffs: of your blue/grey reliever medication immediately, using a spacer if possible.
Do not leave the person alone: and seek medical help or call triple zero (000) if symptoms are severe.
Book in a First aid course today to learn how to manage Asthma www.northeasttraining.com.au