A child’s constant eye squeezing may be caused by conjunctivitis, hyperactivity disorder and so on. 1. Conjunctivitis: Conjunctivitis caused by infections, allergies and other reasons will cause the child’s eyes to itch, and the child will squeeze his eyes to relieve the discomfort. 2. Hyperactivity disorder: Due to genetic, neurological and social reasons, children with hyperactivity will often squeeze their eyes. In addition to this, there will also be inattention, long inhalation and other manifestations. If the child often squeeze the eyes, it is recommended to go to the hospital, if it is caused by conjunctivitis, it is recommended to actively through the Tobramycin and other drugs, so as not to aggravate the inflammation affect vision; if it is caused by ADHD, it is recommended that parents, schools, the child for psychological treatment and intervention.