Respiratory Allergies Caused by Air Pollution

The geographical variation in the prevalence of asthma in children does not coincide with variations in air pollution levels. The increase in the prevalence of asthma and allergies seen over the last decades was paralleled by a decrease in emissions of SO2 and particles from coal combustion, and an increase of emissions from motor vehicle traffic. There is a growing number of studies suggesting that increased exposure to traffic exhausts, particularly diesel exhausts, may be a risk factor for the new onset of asthma. (more…)

One in Seven Severe Asthma Attacks is Related to Work

asthma attacks work
Exposure to different gases air pollutants and substances at work is responsible for about one in seven of severe asthma attacks suffered by people of working age, according to a study just published. (more…)

Will an Air Purifier Help Ease Pollen Allergies?

pollen allergies
The Misery Of Allergies

As a young boy I was one of the kids who had to stay indoors to avoid the misery that came with sneezing, sniffling and asthma which came from pollen, grass and leaves. Weekly shots at the allergist and medications were a weekly routine. And even though I was only age 11 (1969) I began to experiment with air purifiers and air cleaners of all kinds. When you can’t breathe you’ll do anything for relief. (more…)

Gas Air Pollution and Their Effects to Asthma

air pollutants asthma effects
Sulfur Dioxide

The effects of SO2 have been extensively reviewed. Total emergency room visits for respiratory problems and increased hospital admission rates have been linked with increased ambient exposure to SO2. In children, decreased lung function has been linked to increases in ambient sulfur dioxide levels and the likelihood (more…)