In the world of allergies and asthma, we are more than just what we eat or breathe. Individuals with asthma and allergies are significantly influenced by the environments in which they live, learn, work, and play. Our overall well-being is linked to the cumulative effect of these decisions over time.

The relationship between asthma, allergies, and the environment has been studied. Outdoor environmental factors include air pollution (e.g., particulate matter, ozone, nitrogen dioxide, sulfur dioxide) and allergens (e.g., grasses, trees, weeds, cat dander, mold spores). Indoor environmental considerations include dust, mold, rodents, cockroaches, dust mites, and indoor air pollutants (e.g., secondhand smoke, nitrogen oxide from gas stoves, and particulate matter from urbanization/neighborhood traffic exposure).

Asthmatics and allergy sufferers are especially vulnerable to climate change’s health effects. Allergy seasons are becoming longer and more severe as a result of global warming. Persons of color, people with inadequate English skills, and people with low incomes are disproportionately affected by climate change threats in their neighborhoods.

Knowing that avoiding triggers improves symptoms can be very effective in breaking the cycle of exposure and disease. Patients with asthma and allergies can prepare for high-risk days by becoming familiar with their local Air Quality Index (airnow.gov). More resources are needed to support environmental interventions in the homes and schools of asthmatic children’s families.

The content of this post is provided for informational purposes only and is not intended as medical advice, or as a substitute for the medical advice of your physician.