In this section
What Are Triggers?
Triggers
Say: TRIH-gurz
In asthma, a trigger is anything that brings on symptoms like coughing, wheezing, and trouble breathing. Triggers can vary from person to person and from season to season. They also can change as a kid grows older. Common triggers include colds, smoke, cold air, exercise, and anything that causes an allergic reaction, such as dust mites or pollen.
Note: All information is for educational purposes only. For specific medical advice,
diagnoses, and treatment, consult your doctor.
© 1995- The Nemours Foundation. KidsHealth® is a registered trademark of The Nemours Foundation. All rights reserved.
Images sourced by The Nemours Foundation and Getty Images.
Make an appointment
To make an appointment, call our Central Scheduling team or request an appointment online.