Quick Overview: Strabismus can cause one child’s eye to turn, drift, or move differently from the other. While some signs are easy to notice, others may be subtle. An early eye exam can help identify eye misalignment, vision problems, or amblyopia. This guide explains what parents in Tustin and nearby Orange County areas should watch for and when to seek care.

A child’s eyes do not always stay perfectly aligned. But if one eye often turns in, out, up, or down, it is worth having their vision checked. This is called strabismus, or eye misalignment. Eye exams for children can check how well each eye sees and how well the eyes work together.

For parents in Tustin and nearby Orange County communities, knowing what to watch for can make a real difference. A timely eye exam can spot vision problems that may not be easy to notice at home. Early care can also help support healthy vision development.

What Is Strabismus?

Strabismus happens when the eyes do not line up in the same direction. One eye may turn inward toward the nose. It may also drift outward. Less often, an eye may move upward or downward.

The eye turn can be constant or come and go. Some children may only show it when they are tired, sick, or trying to focus on something close.

You may notice the problem in person or in photos. Your child may also tilt or turn their head to see more clearly.

Not every child who looks cross-eyed has true strabismus. Some babies have a wide nasal bridge or skin folds near the eyes that create the appearance of crossed eyes. This is called pseudostrabismus. An eye care professional can tell the difference.

Why Does Early Testing Matter?

Here is the key point for parents: strabismus can affect how vision develops. This is why eye exams for children are so important, even when your child does not complain about blurry vision.

A young brain learns to use information from both eyes. If one eye is often turned away, the brain may start to rely more on the stronger eye. Over time, this can lead to amblyopia, often called lazy eye.

Amblyopia can cause reduced vision in one eye. Children may not notice it because their stronger eye helps them see well. Early care can help identify these problems and give your child a better chance of developing strong vision in both eyes.

When Should You Schedule an Eye Exam?

Do not wait for your child to complain about their vision.

Consider an eye exam if you notice:

  • One eye turning in or out
  • Eyes that do not seem to move together
  • Frequent squinting or eye rubbing
  • Covering one eye to see
  • Tilting or turning the head while looking
  • Trouble judging distance
  • Frequent headaches while reading
  • Difficulty focusing on schoolwork
  • An eye that drifts when your child is tired

If your child has constant eye crossing at any age, it should be checked. AAPOS also recommends evaluation for eye crossing that continues beyond about 4 months of age.

What About a 5-Year-Old?

Age five is an important time for vision screening. By this age, many children can take part in a standard vision test using letters, shapes, or symbols. Eye tests for 5 year olds can check each eye separately. This matters because a child may see well with one eye while the other eye has weaker vision.

AAPOS recommends vision assessment at age five and older, with repeat screening every one to two years after age five. Children who do not meet expected vision levels should receive further evaluation.

A screening is not the same as a complete eye exam. If a screening shows a concern, further testing may be needed.

What Happens During an Eye Exam?

You may be wondering if your child needs to read a long eye chart. Not always.

The tests depend on your child’s age and ability to respond. An eye care professional may check visual acuity, eye movement, alignment, focusing ability, pupils, and the health of the eyes.

A cover test may also be used. Your child looks at a target while one eye is covered and uncovered. The eye care professional watches for movement that may show an eye turn or drift. For younger children who cannot use a regular eye chart, other vision screening tools may be used.

Can Strabismus Be Treated?

Yes. Treatment depends on the type and cause of the eye misalignment.

Some children may need glasses. In certain cases, glasses can help straighten the eyes by correcting farsightedness. Patching may also be used when one eye has weaker vision from amblyopia.

Other children may need prisms or eye muscle surgery. The goal is to help the eyes line up and work together as well as possible. The right treatment depends on your child’s individual eye health and vision development.

When Should Tustin Parents Act?

If you notice your child’s eye turning, drifting, or not moving with the other eye, do not wait for the problem to go away on its own. Children can often adapt to vision changes, so they may not tell you that something looks different.

For families in Tustin and nearby areas, Tustin Optometry offers pediatric eye care to help assess vision, eye alignment, focusing, and overall eye health. The team provides child-friendly care from infancy through adolescence and takes time to explain findings and answer parents’ questions.

If you have noticed an eye turn or other change in your child’s vision, schedule an eye exam with Tustin Optometry. Call 714-544-5282 or visit 13011 Newport Ave, #101, Tustin, CA 92780.

FAQs

1. How can parents tell if a child has strabismus?

Parents may notice one eye turning or drifting, frequent squinting, head tilting, or covering one eye. An eye exam can confirm if misalignment exists.

2. When should my child have an eye exam for strabismus?

If an eye regularly turns or drifts, schedule an exam promptly. Early evaluation can help identify vision problems and reduce the risk of amblyopia.

3. How often should children have eye exams?

Children should have vision checked regularly based on age, risk factors, and previous findings. Your eye care professional can recommend the right schedule.

4. Are eye exams for children different from adult eye exams?

Yes. Children’s exams may use age-appropriate methods to assess vision, eye alignment, focusing, eye movement, and healthy visual development.

5. Can strabismus cause lazy eye?

Yes. When one eye consistently turns, the brain may rely more on the stronger eye. This can lead to amblyopia, also known as lazy eye.