(HealthDay News) -- Poor outdoor air quality may spur breathing problems among people with asthma or other respiratory issues.
The American Lung Association advises:
Monthly Injection Could Free People With Severe Asthma From Steroids
Severe Asthma Often Comes With Other Serious Health Problems
UV Air Filters Cut Airborne Asthma Triggers, Study Finds
Clean Indoor Air Key To Preventing Asthma Attacks
Asthma Drug Cuts Need For Steroid Pills While Keeping Attacks In Check