![](/Content/articles/news/asthma-broncitis-resp-204406231.jpg)
(HealthDay News) -- If you have asthma, the same triggers may be causing your attacks each time, so it's important to know what those triggers are.
Common triggers include: tobacco smoke, dust mites, air pollution, pets and molds, the U.S. Centers for Disease Control and Prevention says.
The CDC says asthmatics should also:
Winter Is Prime Time for Indoor Allergies
Spring Allergies Have Wide-Ranging Effects
Athletes Can Expect High Ozone, Pollen Counts for Paris Olympics
Dangerous Allergies? An Expert Gives Tips to Protect Yourself
FDA Warns Top National Bakery to Stop Listing Allergens in Products When They Aren't There