7 Signs Your Child Needs Glasses (And What to Do Next)

As a parent, it can be hard to know whether your child is struggling to see clearly — especially when they don't have the words to describe what they're experiencing. Vision problems in children are more common than many parents realize. According to the American Academy of Ophthalmology (AAO), approximately 1 in 4 school-age children has a vision problem significant enough to affect their performance in school.

The good news: most childhood vision problems are highly treatable when caught early. Here are 7 signs to watch for — and what to do if you notice them.

1. Squinting or Closing One Eye

Squinting is one of the most recognizable signs of a vision problem. When a child squints, they are temporarily changing the shape of their eye to improve focus — a natural compensation for blurry vision. Closing one eye may indicate a condition called amblyopia (lazy eye) or strabismus (crossed eyes), both of which are common in young children. The AAO estimates that amblyopia affects 2–3% of the U.S. population, and early treatment — often including corrective lenses — significantly improves outcomes. If you notice your child squinting regularly, especially when watching TV or reading, schedule a comprehensive eye exam as soon as possible.

2. Sitting Too Close to Screens or the TV

Children with myopia (nearsightedness) can see objects up close clearly but struggle with things at a distance. As a result, they naturally gravitate toward screens, books, or the TV to compensate. The World Health Organization (WHO) has identified myopia as a growing global concern, with projections suggesting that 50% of the world's population will be myopic by 2050. In children, myopia often develops between ages 6 and 14 and tends to progress rapidly. If your child consistently sits within 1–2 feet of the television or holds books very close to their face, nearsightedness may be the cause.

3. Frequent Headaches or Eye Rubbing

When children strain to focus, the muscles around their eyes work overtime — leading to eye fatigue, headaches, and frequent rubbing. This is especially common with hyperopia (farsightedness) and astigmatism, conditions where the eye must constantly work to maintain focus. According to the American Optometric Association (AOA), headaches that occur regularly after reading or screen time are a key indicator of uncorrected refractive errors. If your child complains of headaches in the afternoon or after school, vision strain may be the underlying cause rather than stress or dehydration.

4. Losing Their Place While Reading or Avoiding Books

Children who struggle to read — skipping lines, losing their place, or avoiding books altogether — are sometimes misidentified as having learning difficulties when the real issue is vision. A study published in the Journal of Learning Disabilities found that vision problems are present in a significant proportion of children diagnosed with reading difficulties. Conditions like convergence insufficiency (difficulty focusing both eyes together) can make reading physically uncomfortable. If your child was previously enthusiastic about books but has become reluctant, an eye exam should be one of the first steps.

5. Tilting Their Head or Covering One Eye

Head tilting is a subtle but telling sign. Children may tilt their head to compensate for strabismus (misaligned eyes) or to find the angle at which their vision is clearest. Covering one eye while watching TV or reading may indicate that one eye is significantly stronger than the other — a condition that, if left untreated, can lead to permanent vision loss in the weaker eye. The AAO recommends vision screening at every well-child visit from birth through adolescence, precisely because these compensatory behaviors can be easy to miss.

6. Poor Performance in School or Sports

Vision is responsible for approximately 80% of what children learn in school, according to the American Foundation for Vision Awareness. A child who struggles to see the whiteboard, read worksheets, or track a ball during sports may fall behind not because of ability, but because of uncorrected vision. Teachers often notice these signs before parents do — if your child's teacher has mentioned attention issues, difficulty copying from the board, or poor hand-eye coordination, vision should be ruled out before other interventions are pursued.

7. Complaints That Things Look Blurry or Double

Older children who can articulate their experience may directly tell you that things look blurry, fuzzy, or doubled. Double vision (diplopia) can be a sign of strabismus or other binocular vision disorders and should be evaluated promptly. Younger children, however, often don't realize their vision is abnormal — they assume everyone sees the world the way they do. This is why routine eye exams are so important: children rarely self-report vision problems because they have no baseline for comparison.

What to Do Next: Getting the Right Glasses for Your Child

If your child is diagnosed with a refractive error, the next step is finding frames they'll actually want to wear. Comfort and durability are the two most important factors for kids' eyewear. For toddlers and young children (ages 1–4), our Mini Buddies collection features ultra-lightweight frames with flexible hinges. For school-age kids (ages 5–8), the Little Buddies collection offers styles sized for growing faces — tough enough for recess, comfortable enough for all-day wear.

Frequently Asked Questions

At what age should my child have their first eye exam?

The American Academy of Ophthalmology recommends a comprehensive eye exam by age 3, and again before starting kindergarten (around age 5). Children who wear glasses or have a family history of vision problems should be seen annually.

Can vision problems affect my child's learning?

Yes. Research shows that approximately 80% of classroom learning is visual. Uncorrected vision problems can contribute to reading difficulties, poor attention, and underperformance in school — issues that are often mistaken for learning disabilities.

How do I know if my toddler has a vision problem if they can't describe it?

Watch for behavioral signs: squinting, tilting the head, sitting very close to the TV, rubbing eyes frequently, or avoiding activities that require focus. A pediatric optometrist can test vision in children of any age, even infants.

Will my child need to wear glasses all the time?

It depends on the type and severity of the prescription. Some children need glasses only for specific tasks, while others with stronger prescriptions benefit from full-time wear. Your child's eye doctor will advise based on their individual needs.

What type of glasses frames are best for young children?

Look for lightweight frames with flexible hinges that can bend without breaking. Frames sized specifically for children — not scaled-down adult styles — will sit correctly and be more comfortable for all-day wear.