10/18/2026
During the winter, you’re spending more time indoors, breathing in triggers like dust mites and pet dander, and when you do venture out on a chilly day, inhaling the cold air can also trigger an asthma attack.
Fortunately, there are things you can do to help you breathe a little easier:
Run a humidifier in your home, to maintain a relative humidity of 35-50%.
Keep your home tidy by reducing clutter and dusting and vacuuming regularly.
When you go outside, place a scarf or mask over your nose and mouth.
Check out this blog post on asthma symptoms you shouldn’t ignore:
https://www.tevacanada.com/en/canada/life-effects/asthma-symptoms/