Babies always squeeze their eyes can be seen in eye fatigue, conjunctivitis, hyperactivity disorder, eyelash inversion and other reasons. 1. Eye fatigue: babies looking at computers and cell phones for a long time will cause excessive eye fatigue, which will lead to eye squeezing. 2. Conjunctivitis: when the baby suffers from conjunctivitis, it will cause conjunctival congestion and edema, increased eye secretion, tearing, discomfort, and the symptoms of squeezing the eyes. 3. Hyperactivity disorder: it mostly manifests itself in many small movements, excessive activities and sometimes frequent symptoms of eye squeezing, early diagnosis and early treatment are recommended. 4. Inverted eyelashes: pay attention to observe the baby’s eyelashes, whether there are eyelashes inverted to the eyeball, inverted eyelashes to stimulate the eyeball, will produce eye discomfort or itchy feeling, will cause non-stop eye squeezing. When the baby has squeezed his eyes, he should consult the hospital in time to rule out the cause and treat it positively.