The Rise of Ortho-K: Can You Really Correct Vision Overnight?
Ortho-K, or Orthokeratology, is a non-surgical method that can temporarily correct myopia (nearsightedness). An individual wears specially designed contact lenses overnight to reshape the cornea gently. This results in clearer vision the next day.
Correcting vision overnight without surgery sounds too good to be true. However, Ortho-K has become a popular solution for individuals who wish to avoid traditional glasses or contact lenses during the day.
How Does Ortho-K Work?
Ortho-K lenses are custom-designed for each individual’s unique needs. They are worn overnight while you sleep, allowing them to reshape the cornea. The lenses work by flattening the central part of the cornea, resulting in a change in how light enters the eye. When you wake up, your vision is clearer and more focused.
This effect is temporary, meaning you must wear the lenses regularly to achieve optimal results. Some people may experience improved vision for up to 24 hours after wearing the lenses for one night.
Who Can Benefit From Ortho-K?
The best candidates for Ortho-K are individuals with mild to moderate myopia. It can also help people with astigmatism or hyperopia. It is an excellent option for those who are not candidates for LASIK surgery. These are young children, teenagers, or adults with thin corneas.
One of the biggest advantages of Ortho-K is that it can help manage the progression of myopia. In fact, wearing Ortho-K lenses helps slow the progression of nearsightedness in children.
Benefits of Ortho-K
- No Daily Contact Lenses or Glasses
The most obvious benefit of Ortho-K is that it eliminates the need for daily corrective lenses, such as glasses or contact lenses. Since the lenses are worn only overnight, you wake up with clear vision every morning.
- Safe for Children
Ortho-K is a safe and effective treatment even for children who are not ready for LASIK surgery. The fact that it is non-invasive and does not require surgery is what makes it so good.
- Prevents Worsening of Myopia
Ortho-K lenses slow down myopia progression, especially in children. This can reduce the likelihood of future vision problems.
- No Surgery Required
Unlike LASIK, which requires surgery and carries certain risks, Ortho-K is a non-surgical option. Also, unlike other treatments, Ortho-K is reversible.
Is Ortho-K Right for You?
Consult your eye care professional to determine if you are a suitable candidate for this treatment. They will evaluate your eye health, the degree of your myopia, and your overall vision needs before recommending Ortho-K.
Like all contact lenses, improper care can lead to eye infections or discomfort. For the best results, you should consider going for regular checkups with your optometrist.
Is Ortho-K Safe?
Ortho-K is generally safe when prescribed by an experienced optometrist. The lenses are made specifically for your eyes. The only risks associated with the treatment are corneal infection and irritation. This will be the case if you do not clean and care for the lenses properly.
If you experience discomfort, blurry vision, or any other issues while wearing Ortho-K lenses, contact your eye doctor immediately.
For more on Ortho-K, visit Lunettes du Monde Optometry at our office in Berkeley, California. Call (510) 559-8181 to book an appointment today.
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