Asthma triggers are things in the environment which worsen or cause
asthma symptoms. Asthma triggers cause inflammation of the airways, which may lead to an
asthma attack. This reaction may be due to one or a combination of two or more asthma triggers.
The following is a list of common asthma triggers:
Asthma Triggers - Allergens
Animal dander
Dust mites
Cockroaches
Pollen
Mold
Asthma Triggers - Irritants
Cigarette smoke
Outdoor and Indoor air pollution
Cold air and weather changes
Strong odors
Scented products
Stress
Other Asthma Triggers
Medications
Sulfites
Infections or allergens
Gastroesophageal reflux disease (GERD)
Learn how to reduce asthma triggers and improve the air quality in your home
Create a Healthy Home, Healthy You with these daily tips.
Source: National Heart, Lung, and Blood Institute
Updated: 04/29/06
