Allergy Statistics and Facts

Medically Reviewed by Carol DerSarkissian, MD on February 20, 2024
2 min read

How many people in the U.S. are allergic -- to ragweed pollen, cat dander, or food? What sort of impact do allergies have on society? What about asthma? Here's a rundown of some of the most important allergy statistics -- based on the best available data.