Triggers for Asthma

Any substance that aggravates nose and airways can be a trigger for asthma.

Some of the most common are:

• Air pollutants
• Occupational exposure to vapors, dust, gases or fumes
• Odors or sprays
• Airborne particles such as dust or talcum powder
• Changes in weather conditions
• Upper respiratory infections
• Second Hand Smoke

More information on Ways to Avoid Common Asthma Triggers