Eye allergies are an allergic reaction to an allergic substance on the eye. Eye allergies can cause your child's eyes to:
Eye allergies that happen around the same time every year are caused by pollens from plants in the air. Allergies caused by pollen last about 4 to 6 weeks. Other kinds of allergies can be caused by pets (like cats), feathers, perfumes, or eye makeup.
Here are some things you can do to help: