Winter Allergy Statistics
If you think you might have indoor allergies during the winter, you’re not alone. According to the American Academy of Allergy, Asthma, and Immunology, there are 40 million people in the US with indoor allergies. For many of these individuals—such as people with allergies to mold— winter is their worst allergy season. Indoor allergies are often undiagnosed and untreated. This puts people at higher risk of chronic sinus infections, ear infections, and upper respiratory infections, including bronchitis and pneumonia. People with ongoing indoor allergies also have a diminished immune response. Since their body is always fighting, their immune system can get run down and not work at efficiently. This is why people with untreated allergies get sick more often with colds, flu and other ailments. Even people with other allergies may not realize their allergies aren’t all due to pollen. Many people assume that all of their allergy symptoms are due to outdoor pollens (hay fever). Winter allergy symptoms are caused by perennial (year-long) allergies. You are allergic to these things all year long, but you might not notice them as much at other times of the year. So—Why do indoor allergy symptoms often get so much worse in the Winter? Good question. Many people wonder why they don’t sneeze around their cat in the summer, or why dust doesn’t bother them as much in the spring.