My 2 year old keeps saying her eye hurts. her pediatrician could find nothing wrong. what could it be.

See an Eye MD: If she is persistent with this complaint, take her to a pediatric ophthalmologist for evaluation.

See eye doctor: I wonder if she has excessive tearing. Corneal abrasion should be ruled out.

Eye pain: I wonder if her head actually hurts. Headache in a 2 year old is not normal. Does it wake her at nighttime? If so i'd bring her back in to be evaluated or have her seen by a pediatric ophthalmologist.