What triggers seasonal allergies? | NIH MedlinePlus Magazine

Ah, spring. It is really the time of yr when the cold starts off to wane, and trees and bouquets blossom.

But if you might be a single of the a lot of persons who undergo from seasonal allergy symptoms, these really trees and vegetation may make you experience even worse, not better.

Which is simply because of pollen, a powdery substance designed by trees, weeds, and grasses.

Pollen is harmless, but if you have seasonal allergy symptoms, your human body errors the pollen for a little something perilous and attempts to assault it. This reaction will cause indications like

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