But it also can happen in people with other types of pollen allergies, such as grass and ragweed. Pollen is made of tiny proteins. Pollen proteins look a lot like the proteins found in some fruits ...
Though weed pollination depends on the amount of daylight, fall can still bring allergens like pollen from ragweed. Do you struggle with allergies and want to prepare before the leaves change color?
Why fall allergies are worsening The primary culprit in the fall is ragweed, a plant that releases pollen well into November. Dr. Robert Bardon, an associate dean at NC State’s College of ...