Asthma is a chronic disease that causes temporary narrowing of the airways, making breathing difficult. It is the primary reason children miss school and most common cause of emergency room visits. As an educator, it is important to understand asthma so you can help children follow their Asthma Action Plans. Asthma can be triggered by allergens, exercise, infections, smoke, chemicals and more. While incurable, asthma can be controlled through proper diagnosis, communication between parents and doctors, monitoring symptoms, and daily preventative medications along with quick relief medications during attacks. Seeking emergency help is important if symptoms worsen or quick relief does not help.