Orthokeratology (Ortho-K) has helped thousands of people enjoy clear daytime vision without glasses or contact lenses. Like any medical treatment, it comes with both benefits and potential risks. Understanding them can help you decide whether Ortho-K is the right choice.
The Benefits of Ortho-K
Clear Vision During the Day
Because the lenses are worn while you sleep, you can go about your day without glasses or daytime contact lenses.
Helps Slow Myopia Progression
For children, one of the greatest advantages is its ability to slow the progression of myopia. Slowing myopia using Orthokeratology may reduce the lifetime risk of eye diseases associated with high levels of nearsightedness.
Great for Active Lifestyles
Many athletes, swimmers, and people with physically demanding jobs appreciate not having to rely on glasses during the day.
Non-Surgical
Unlike laser vision correction, Orthokeratology is completely reversible. If you stop wearing the lenses, your cornea gradually returns to its original shape.
Are There Risks?
Like any contact lens, Orthokeratology carries a small risk of complications. These risks are greatly reduced when lenses are fitted properly, cleaned correctly, and follow-up appointments are kept.
Possible risks include:
- Eye irritation or discomfort
- Corneal staining
- Allergic reactions to cleaning solutions
- Blurred or fluctuating vision while the prescription is being adjusted
- Lens damage or loss
- Corneal infection (microbial keratitis), which is uncommon but can be serious if not treated promptly
How Can You Reduce the Risks?
You can significantly reduce your risk by:
- Washing and drying your hands before handling lenses
- Following all cleaning and disinfection instructions
- Never using tap water on your lenses or storage case
- Replacing your lens case as recommended
- Attending every scheduled follow-up appointment
- Contacting your optometrist immediately if you experience pain, redness, light sensitivity, or a sudden decrease in vision
Why Follow-Up Care Matters
Your eyes can change over time, especially in growing children. Regular follow-up visits allow your optometrist to ensure the lenses continue to fit properly, monitor corneal health, and make any necessary adjustments.
The Bottom Line
For carefully selected patients who follow proper lens care instructions, Ortho-K is considered a safe and effective option for vision correction and myopia management. At River City Eye Care, we use advanced technology and ongoing monitoring to help make treatment as safe and successful as possible.
If you’re considering Ortho-K, we’re happy to answer your questions and determine whether it’s a good fit for you or your child.