Crossed eyes, medically known as strabismus, happen when a child’s eyes aren’t working together as they should. Sometimes, it’s easy to notice, like when one eye turns noticeably inward, outward, upward, or downward.
However, in other cases, the signs can be much more subtle, especially if only one eye is slightly out of line.
Crossed eyes (strabismus) in children are not just a cosmetic concern. Left untreated, strabismus can lead to long-term vision problems, learning difficulties, and even permanent vision loss in the weaker eye.
At Tonic Eye Care, we’re passionate about catching eye issues early and taking a proactive approach to care.
The good news is that vision therapy offers a non-surgical treatment for strabismus in kids, and it can make a big difference in how well their eyes align and work together.
In this post, we’ll look closer at what causes strabismus, the signs that might indicate a problem, and how vision therapy can help your child improve their eye alignment and feel more confident in how they see the world.
What Causes Crossed Eyes in Children?
Strabismus can appear at any age, but it’s most often diagnosed in early childhood, usually before a child turns six.
There are several possible reasons why a child might develop strabismus, including:
- Genetics: A family history of strabismus or other vision issues increases the risk.
- Refractive errors: Significant farsightedness can lead to strabismus as the eyes strain to focus.
- Neurological conditions: Issues with the brain’s control over eye muscles may result in misalignment.
- Premature birth or low birth weight: These factors can increase the likelihood of developmental vision issues.
- Medical conditions: Conditions such as Down Syndrome or cerebral palsy are also linked to higher rates of strabismus.
Understanding the root cause is essential for crafting an effective treatment plan, especially when considering non-surgical options like eye alignment therapy for children.
Recognizing the Symptoms of Strabismus
Sometimes, parents might spot a clear outward or inward turn in one or both of their child’s eyes.
But other signs can be much more subtle, such as:
- Squinting or closing one eye in bright sunlight or when trying to focus
- Tilting the head to one side to see clearly
- Double vision (although young children might not verbalize this)
- Poor depth perception
- Frequent eye rubbing or blinking
- Complaints of tired eyes or headaches
- Avoiding reading or other near tasks
Routine eye exams are crucial for early detection. Kids are often unable to identify or articulate visual discomfort, and may not know how ‘normal’ vision should look or feel.
At Tonic Eye Care, we offer comprehensive eye exams for children that check for strabismus, amblyopia (lazy eye), and other vision conditions that can interfere with your child’s development.
We highly recommend that children receive their first eye exam between six and nine months of age, with regular follow-ups at least annually after that.
Why Early Detection Matters
The earlier strabismus is detected and treated, the better the outcome.
If left untreated, the brain may begin to ignore the image from the misaligned eye, leading to amblyopia, or lazy eye. This condition significantly reduces vision in one eye and can become permanent if not addressed during the critical visual development period in childhood.
Poor binocular vision, when the eyes don’t work together, can affect a child’s ability to read, write, play sports, and participate in the classroom.
That’s why early diagnosis followed by effective treatment, such as vision therapy, is vital.
Vision Therapy: A Non-Surgical Treatment for Crossed Eyes
Vision therapy for strabismus in kids is a doctor-supervised program that uses visual activities and exercises designed to improve the brain-eye connection, helping children with strabismus achieve better eye alignment and coordination.
Unlike glasses or surgery, which may address only the physical alignment of the eyes, vision therapy retrains the visual system to improve how the eyes work together and coordinate with the brain.
What Does Vision Therapy for Strabismus in Kids Involve?
At Tonic Eye Care, our pediatric optometrist for strabismus will create a personalized therapy plan based on your child’s unique needs.
This may include:
- Eye tracking and teaming exercises to enhance coordination between both eyes.
- Visual activities to train depth perception and eye alignment.
- Exercises that use special lenses or prisms to improve visual focus.
- Home-based practice tasks to reinforce therapy sessions.
These techniques are designed to develop the brain’s ability to control eye muscles more effectively, promoting long-term alignment and visual function.
Benefits of Vision Therapy for Strabismus in Kids
Vision therapy offers numerous benefits for children with crossed eyes, including:
- Improved eye alignment without the risks and recovery time associated with surgery
- Better depth perception and 3D vision
- Increased confidence in social and academic settings
- Enhanced visual processing skills, which support reading, writing, and learning
Many patients report dramatic improvements in school performance and self-esteem after completing their vision therapy programs.
Not all patients with strabismus may benefit from vision therapy, but our team will assess your child’s specific case to determine appropriate treatment options.
OHIP Coverage and Accessing Vision Care in Ontario
If you’re concerned about costs, it’s good to know that OHIP (Ontario Health Insurance Plan) covers annual eye exams for children under the age of 20.
While vision therapy itself may not be covered under OHIP, some private insurance plans may include coverage under extended health benefits.
Why Choose Tonic Eye Care to Treat Crossed Eyes in Children in Toronto?
At Tonic Eye Care, we are passionate about providing non-surgical treatment for crossed eyes using evidence-based vision therapy techniques.
Our team includes experienced pediatric optometrists for strabismus who specialize in diagnosing and treating visual disorders in children.
Located in Toronto, we are proud to serve families in the GTA seeking effective treatments without surgery for crossed eyes in children. Every child deserves the opportunity to see the world clearly and comfortably.
If you suspect your child may be struggling with crossed eyes or any other vision issue, don’t wait.
Early intervention is key, and our friendly team is here to help guide you every step of the way.
Contact us today to schedule an exam.




