For some people, what makes spring so lovely also causes pain for those who experience seasonal allergy symptoms. Seasonal allergy symptoms happen during certain times of the year and are brought on by the pollen released by newly cut grass, flowering trees and flowers, and weeds.

People who are allergic to pollen, come into contact and release chemicals, including histamine, into the bloodstream to defend against them. It's the release of these chemicals that causes allergy symptoms such as itchy, watery eyes, sneezing, and other similar symptoms.