Definition: Triggers

Print this page Bookmark and Share
Parents
Triggers
(Factores desencadenantes)

During normal breathing, the airways to the lungs are fully open, allowing air to easily move in and out. In a person with asthma, the airways are inflamed and overly sensitive to certain things that wouldn't usually bother others. These can be substances, events, or activities, and they're known as triggers because they "trigger," or bring on, asthma symptoms such as cough, wheezing, and shortness of breath. Triggers can vary from person to person and from season to season and can change as a child grows older. Some common triggers include: allergens (substances that cause allergies), viral infections, cold air, exercise, and smoke.





Note: All information is for educational purposes only. For specific medical advice, diagnoses, and treatment, consult your doctor.

© 1995-2012 The Nemours Foundation/KidsHealth. All rights reserved.



 

Upcoming Events

Learn about sickle cell disease and visit our health and safety education stations

The Catwalk for a Cause is a fun new charity fashion show to benefit Dayton Children's. It takes place September 15 at the Hilton at Austin Landing from 7:00-9:00 pm.

Car Seat Safety Check at Evenflo in Miamisburg

Join the Dayton Children's Air Force Marathon Team and run for kids who can't September 20, 2014.

View full event calendarView full event calendar

Health and Safety

Your child's health and safety is our top priority

Accreditations

The Children's Medical Center of Dayton Dayton Children's
The Right Care for the Right Reasons

One Children's Plaza - Dayton, Ohio - 45404-1815
937-641-3000
www.childrensdayton.org