A Beginner's Guide To Orthokeratology

29 December 2022
 Categories: , Blog

You may have heard of orthokeratology, but you don't know enough about it to decide if it's something that can benefit you. This post explains what orthokeratology is, how it works, and who can benefit from it. Scroll down to discover the answers to some common questions.

What Is Orthokeratology?

Orthokeratology (also known as "ortho-k") is a non-invasive procedure that uses specially designed rigid contact lenses to reshape the surface of your eye. The lenses are worn overnight while you sleep and then removed in the morning. This process temporarily reshapes your cornea so that light entering your eyes is focused properly, reducing or eliminating nearsightedness without the need for glasses or contacts.

How Does Orthokeratology Work?

Orthokeratology can help you experience great vision without the need for contact lenses or glasses during the day. This treatment involves special lenses made from highly oxygen-permeable material, which are worn at night. The lenses gently flatten your cornea, which helps light rays focus more precisely onto your retinas, resulting in improved vision. Ortho-k is a great and convenient way to wake up with perfect vision, saving you time and freedom throughout your day.

Who Can Benefit from Orthokeratology?

Anyone with mild to moderate myopia (nearsightedness) can benefit from ortho-k treatment. It's especially beneficial for children who may not be ready for corrective eyewear yet but still need correction for their vision problems. Additionally, many people like using ortho-k because it eliminates the hassle of wearing contact lenses during sports activities or other activities where wearing glasses might be impractical or dangerous.

Are There Any Side Effects?

Ortho-k treatment is generally safe, with very few side effects. There may be a small risk of eye irritation or discomfort while wearing the lenses overnight. If you experience any such symptoms, contact your eye doctor right away.


At its core, orthokeratology is an effective and safe way to correct nearsightedness without relying on traditional corrective eyewear such as glasses or contact lenses. If you want clear vision during the day but don't want to bother with eyewear all the time, then ortho-k may be a great option for you! Be sure to consult with an eye care professional before starting any type of treatment plan so they can determine whether this type of treatment is right for you. For more info about orthokeratology, contact an optometrist today. They will be happy to help you further.