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Tree pollen allergies are a common form of allergic reaction. It can cause allergic rhinitis or hay fever, with symptoms including itchy eyes, congestion, runny nose, and more. Tree pollen causes the ...

Tree pollen sensitization varies by sex, age, diagnoses of atopic conditions, urbanization, and ecoregion in the US, a study ...

WASHINGTON - Millions of people across the country each year suffer from pollen-related sneezing, coughing, and watery eyes in the spring. And in some areas, "spring allergies" can start in February ...

No, you’re not imagining it. Over roughly the last week, Raleigh has recorded two separate tree pollen levels higher than any recorded since 1999. That’s showing up on car hoods, on sidewalks and in ...

How many different types of pollen are out there? There are a myriad of pollen types out there but only a fraction present a problem. Trees with showy flowers, like those that bear fruit, are ...

COLORADO — It's allergy season here in Colorado, and this year seems to bring even higher levels of pollen. March was very dry and gave us warmer than average temperatures. This has allowed for trees ...

Seasonal allergies occur at certain times of the year due to specific seasonal allergens. Seasonal allergens include tree pollen, grass pollen, and weed pollen. Tree and grass pollen are primarily ...

Add Yahoo as a preferred source to see more of our stories on Google. Spring tends to bring a surge in pollen, triggering allergies for millions of Americans. Understanding when different types of ...

Sneezing may be non-stop this weekend in the D.C.-area if you suffer with seasonal allergies. With higher temperatures forecasted Saturday, tree pollen is anticipated to spike this weekend. A ...