Worried about your child’s eyesight? From squinting at the TV to struggling at school, here’s how to spot the signs your child may need glasses – and what to do next.

Keeping a close eye on your child’s vision is one of the simplest ways to support their overall health and development. Yet eyesight problems in children often go unnoticed. Because vision changes can happen gradually, many children don’t realise they aren’t seeing clearly, they assume everyone sees the world the same way they do.

Undiagnosed vision issues can affect learning, confidence, and even behaviour. The good news? Most problems are easily corrected once identified. If you’re wondering whether your child needs glasses, here are eight tell-tale signs to look out for.

1. Frequent Eye Rubbing

If your child regularly rubs their eyes or says they feel “tired,” it could be a sign of eye strain. This often happens when children are struggling with focusing issues such as short-sightedness (myopia) or long-sightedness.

When the eyes work overtime to focus, they become fatigued. Regular rubbing can also irritate delicate eye tissue, so booking an eye exam can help relieve discomfort and prevent further issues.

2. Squinting to See Clearly

Does your child squint at the TV, classroom board, or objects in the distance? Squinting temporarily improves focus by narrowing the field of vision, but it’s often a classic sign of short-sightedness.

If you notice this happening frequently, especially outdoors or at school, it may be time to visit your local optician for a sight test.

3. Covering One Eye

If your child covers one eye while reading, watching TV, or focusing on something detailed, this could indicate uneven vision between the eyes.

Conditions such as amblyopia (lazy eye) or astigmatism can cause one eye to see more clearly than the other. A simple way to check is to ask your child to cover one eye at a time and describe what they see. If there’s a noticeable difference, book an eye examination for professional assessment.

4. Watery Eyes Without Illness

Excessive tearing when your child isn’t upset or unwell can signal an underlying issue. Watery eyes may indicate:

• Eye strain

• An infection

• Blocked tear ducts

• Sensitivity to light

While occasional watering is normal, persistent symptoms are worth checking out with an optician or GP.

5. Using a Finger to Track Words

Younger children often use a finger to follow text while learning to read. However, if an older child still relies heavily on this method, it may suggest difficulty tracking words clearly across the page.

This can sometimes be linked to focusing issues or amblyopia. If your child loses their place easily or becomes frustrated while reading, consider arranging a vision test.

6. Struggling With Reading

Not all reading difficulties are linked to learning challenges. Sometimes, blurry vision is the real culprit.

If your child:

• Avoids reading

• Complains that words move or blur

• Skips lines or misreads words

• Experiences tiredness during homework

…it could be eyesight-related. A quick eye appointment may make a world of difference to their confidence and academic progress.

7. Difficulties at School

Teachers are often the first to notice vision problems. If your child says they can’t see the board clearly — particularly when sitting at the back — this is a strong indicator that they may need glasses.

While moving seats can help temporarily, it’s important to address the root cause. Clear vision is essential for learning, concentration, and participation.

8. Headaches or Light Sensitivity

Frequent headaches, especially after school, can stem from eye strain. Similarly, if your child complains that sunlight or indoor lighting feels too bright, they may have light sensitivity (photophobia).

Prescription lenses or specialist coatings can help reduce glare and improve comfort. In the meantime, sunglasses outdoors may provide relief.

What To Do If You Suspect a Vision Problem

If you’ve noticed one or more of these signs, don’t panic. Most childhood vision problems are easily corrected with prescription glasses.

Book a comprehensive eye test with a qualified optician. In many areas, children’s eye tests are free, and early detection can prevent issues from worsening.

Most importantly, involve your child in choosing their frames. When they love how their glasses look, they’re far more likely to wear them consistently.

Spotting the early signs your child needs glasses can have a huge impact on their comfort, learning, and confidence. By staying observant and acting quickly, you can ensure they see the world – and their future – clearly.

If in doubt, trust your instincts and arrange an eye test. Clear vision really does change everything.

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