Increased sensitivity or reactivity of the airways causes asthma. This increased airway sensitivity causes the inflammation or swelling, mucous production and bronchial tube narrowing. Certain substances or events can initiate an asthma episode and are called triggers.

Some common triggers include:

• allergies such as: cat or dog dander, dust or dust mites, molds, cockroaches, grasses or other plants
• upper respiratory infections
• inhaled cigarette smoke
• strong colognes or chemical smells in cleaning products
• environmental effects like cold air or high humidity
• exercise or strenuous activity
• emotional stresses (can include laughter)

Exposures to these triggers can often increase the asthma symptoms and can lead to an asthma episode. Click here for additional information on asthma triggers.

Block #2 Activity

My Asthma Triggers

Each person with asthma has different things that trigger his/her asthma. Please print this form and list below the 4 main things that trigger your asthma. Then for each of those triggers list what you can do in your daily life to avoid exposure to these triggers. Include measures you are already taking to avoid your triggers as well as new measures you can start taking. Place this form in your Riley Hospital for Children Stay Active in Life (SAIL) at Indiana University Health binder.

Trigger #1:

Ways to avoid this trigger:
_______________________________________ _ doing _ planning to do
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Trigger #2:

Ways to avoid this trigger:
_______________________________________ _ doing _ planning to do
_______________________________________ _ doing _ planning to do
_______________________________________ _ doing _ planning to do
Trigger #3:

Ways to avoid this trigger:
_______________________________________ _ doing _ planning to do
_______________________________________ _ doing _ planning to do
_______________________________________ _ doing _ planning to do
Trigger #4:

Ways to avoid this trigger:
_______________________________________ _ doing _ planning to do
_______________________________________ _ doing _ planning to do
_______________________________________ _ doing _ planning to do