Overnight Transformation: When to Expect Results From Ortho-K

Myopia, or nearsightedness, is a prevalent eye condition that affects people of all ages. Research shows that about 30% of individuals are myopic. While most people get eyeglasses or contact lenses to correct their vision, others choose surgery. 

Myopia usually develops in childhood and continues to worsen until early adulthood. Studies show that myopia control, such as ortho-k, can help to prevent myopia progression. Find out when to expect results from ortho-k.

Understanding Orthokeratology 

Ortho-k is a myopia management technique that uses hard contact lenses to restore vision. The specialized lenses are a safe, non-surgical way to improve vision by changing the shape of the cornea. Patients wear the lenses before bedtime and remove them when they wake up. The lenses change the shape of the cornea, allowing the individual to see clearly all day without eyeglasses or regular contacts. The cornea re-shaping is temporary.  

Re-Shaping the Cornea 

The shape of the cornea affects how well an individual sees. The refractive error will depend on how the cornea grows, so changing the shape can help to improve vision. Ortho-k lenses correct the eye shape while also providing visual acuity. 

The results of treatment depend on the eye structure and degree of pathology. Most patients experience improved vision up to 75% after the first night. The effect increases with each subsequent night, reaching 100% after three to seven days. 

Fitting Overnight Lenses 

If you need vision correction, visit an eye specialist to determine if you are a good candidate for ortho-k. An ophthalmologist will examine and measure your eye structure before fitting the lenses. The lenses are customized to fit accurately over the eye surface. 

The doctor will evaluate the patient’s eyes one day, one week, and two weeks after beginning treatment. They schedule the next exam after one month and every three months after that. 

Expected Results of Ortho-K

For best results, patients must wear ortho-k lenses every night or according to the doctor’s recommendation. An individual’s cornea shape or eye condition will determine how fast they see the desired results. Consistent wear helps to hold or maintain the new cornea shape. 

Over time, the doctor may recommend wearing the lenses every two days. If you stop wearing the lenses, the cornea will revert to its original shape. You’ll have to go back to eyeglasses or contacts to see clearly. 

Are Ortho-K Lenses Safe? 

Studies show that orthokeratology is a safe and effective vision correction technique. Manufacturers use rigid, gas-permeable material that does not harm the eyes. When used correctly, they do not cause discomfort and are often indicated for children. It is vital to handle and wear the night lenses as prescribed. 

Avoid wearing them longer than recommended, and ensure you keep them clean and store them properly. Schedule regular visits to the ophthalmologist to ensure your eyes adapt to the lenses. 

Ortho-k lenses are as safe as regular soft contact lenses. They do not cause allergies, and after the initial adjustment period, patients do not experience discomfort. The results of the vision correction technique will depend on how well the patient follows instructions. 

For more on overnight transformation and when to expect results from ortho-k, visit Advanced Eyecare Consultants. Our offices are in Libertyville and Lake Zurich, Illinois. Call 847-994-4500 or 847-438-7700 to book an appointment today.