Around 20% to 25% of Americans are plagued by seasonal allergies. You’re especially targeted if you live in one of the top five most challenging “seasonal allergy cities.” Wichita, Kansas, ...

Itchy, watery eyes and a stuffy nose? Smells like seasonal allergies. About a quarter of U.S. adults deal with seasonal allergic rhinitis, or hay fever. The immune system reacts to the airborne ...