I don't know, but did you go to the doctors?? My 2 year old seems to be doing exactly the same thing?
Why Does My Two Year Old Constantly Blink And Squint His Eyes?
You should be asking a Doctor rather than asking on here. Your child could have a problem which is made worse by delaying seeing a Doctor.
My eyes too blink I went to a doctor and he said that you should do exercise to your eyes and also he said that watching greenish this like plants it's good for the eyes and the brain now Ia don't blink constantly thanks to the doctor
Bc he has he swine flu