Children do not always say that they see blurry. They may consider what they see to be normal or adapt by using one eye more. No single sign is a diagnosis, but certain behaviors are worth checking.
The 10 signs
- Frequently squints to see far away.
- Sits very close to the television or brings books and screens very close.
- Closes or covers one eye.
- Consistently tilts the head when looking.
- Complains of headaches or tired eyes.
- Often loses their place when reading.
- Avoids near-vision activities.
- Has difficulty seeing the board.
- Eyes appear not to align.
- Shows a sudden drop in school performance without a clear cause.
Signs that require quick communication with a doctor
A white or gray pupil, pain, injury, persistent redness, sudden blurry or double vision, and a deviating eye require medical evaluation. In infants, inability to maintain steady eye contact or frequent deviation after the first few months should also be discussed with a pediatrician.
Why preventive screening remains important
Some problems, such as amblyopia, may not have obvious symptoms. Preventive screening and a full examination when indicated help with early treatment.
Sources and further information
This article is for informational purposes only and does not replace examination or individualized instructions from an ophthalmologist and optician.

