Help Slow Myopia Progression Overnight

If your child’s myopia is getting stronger each year, orthokeratology, or ortho-k, may offer a different approach to vision correction and myopia control. These specially designed contact lenses are worn overnight to gently reshape the cornea, providing clear vision during the day without glasses or daytime contact lenses.

Ortho-k can also help slow the progression of myopia in children and teenagers. At One Vision Eyecare in East Gwillimbury, we’ll assess your child’s eyes, vision, and myopia progression to determine whether Ortho-k may be an appropriate option for their needs.

Ready to get started? Contact our team to schedule your child’s next appointment today.

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What Is Orthokeratology?

Orthokeratology uses specially fitted rigid gas permeable contact lenses that are worn while you sleep. The lenses gently reshape the front surface of the eye, temporarily correcting the corneal shape that contributes to nearsightedness.

When the lenses are removed in the morning, the cornea maintains its reshaped form throughout the day. This can provide clear vision without needing to wear glasses or contact lenses during waking hours.

Unlike traditional contact lenses, ortho-k lenses are not designed to be worn throughout the day. Their effect is temporary, so you need to wear them regularly to maintain the desired vision correction.

How Does Ortho-K Help with Myopia Control?

Myopia is more than blurry distance vision. In many children, the eye continues to grow longer as they develop, causing their prescription to become increasingly nearsighted.

Research has found that ortho-k can slow axial elongation, the increase in the length of the eye associated with myopia progression. The amount of myopia control varies from person to person, which is why regular monitoring is an important part of treatment.

Ortho-k works by changing how light focuses across the retina and surrounding areas of the eye. These optical changes may provide signals that help slow excessive eye growth.

What Are the Benefits of Ortho-K?

For the right patient, ortho-k can provide both practical and long-term benefits.

Clear Vision During the Day

Because the lenses are worn overnight, your child may be able to go through the day without glasses or contact lenses.

Help Slow Myopia Progression

Ortho-k has been shown in clinical research to reduce the rate of axial elongation in myopic children compared with conventional vision correction.

Freedom From Daytime Contacts

For children who participate in sports, spend a lot of time outdoors, or simply do not want to wear glasses, Ortho-K can provide an alternative to daytime vision correction.

No Surgery Required

Ortho-k reshapes the cornea using specially designed contact lenses. It does not involve surgery or permanently changing the structure of the eye.

Ortho-K and Your Child’s Daily Routine

One of the reasons families consider ortho-k is the freedom it can provide during the day. Once the lenses are removed in the morning, your child may be able to participate in school, sports, swimming, and other activities without daytime glasses or contacts.

The routine does require commitment. Your child will need to wear the lenses consistently and follow the recommended cleaning and storage instructions. Younger children may also need help from a parent or caregiver with lens handling.

Ortho-K Safety and Lens Care

Ortho-k lenses are medical devices that require professional fitting and ongoing care. Proper cleaning, storage, and handling are essential to reduce the risk of complications.

Your child should always follow the lens care instructions provided by our team and attend recommended follow-up appointments. If they experience eye pain, significant redness, light sensitivity, discharge, or a sudden change in vision, remove the lenses and contact our office promptly.

Is Ortho-K Right for My Child?

If your child’s prescription continues to increase, early myopia management can help address more than their immediate need for clearer vision. Ortho-k provides a way to combine overnight vision correction with an approach that can help slow myopia progression.

At One Vision Eyecare in East Gwillimbury, we’ll take the time to understand your child’s vision, lifestyle, and eye health before recommending a myopia control strategy.

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Frequently Asked Questions About Orthokeratology

At what age can children start Ortho-K?

There is no single age that determines whether a child is ready for ortho-k. The decision depends on their prescription, eye health, maturity, ability to follow lens care instructions, and individual myopia control needs. We’ll assess these factors during the consultation.

Does Ortho-K permanently reshape the eye?

No. Ortho-k creates temporary changes to the shape of the cornea. If the lenses are discontinued, the cornea gradually returns toward its original shape and the myopia correction is lost.

Will my child still need glasses?

Your child may not need glasses during the day while ortho-k is working effectively. However, they may still need glasses in certain circumstances, and vision can vary during the initial adjustment period.

Does Ortho-K stop myopia?

Ortho-k does not cure myopia or guarantee that myopia will stop progressing. Research shows that it can slow axial elongation and myopia progression in many children, although the response varies between individuals.

How long does Ortho-K take to work?

Some children experience noticeable vision improvement after the first few nights, while others need more time to reach their desired level of correction. Your child’s results will depend on their prescription, corneal shape, lens design, and individual response.

Does Ortho-K hurt?

Ortho-k lenses may feel noticeable when first inserted, particularly while your child is awake and before falling asleep. They should not cause significant pain. If your child experiences pain, persistent redness, or other concerning symptoms, the lenses should be removed and our team contacted.

What happens if my child stops wearing Ortho-K lenses?

Because the effect of ortho-k is temporary, vision will gradually return toward its original prescription when the lenses are no longer worn. Myopia management should be discussed with your optometrist before stopping treatment.