Asthma Education Program
Triggers of Asthma
Flare-ups of asthma, often called "asthma attacks" generally occur as a result of such triggers as:
- Allergens such as pollen, animal dander and mold
- Smoking or second hand smoke
- Air pollutants
- Various food additives and preservatives
- Extreme heat and cold
- Stress and emotional turmoil
Symptoms of Asthma
In a mild case, asthma may have little or no impact on a person’s ability to carry out day-to-day activities. There are, however, warning signs that signal the onset of worsening symptoms or an acute asthma attack. These may include:
- Shortness of breath or wheezing
- Tightness in the chest or chest pain
- Sleep disturbances
- Increased use of bronchodilators