How is Lazy Eye Treated?

Lazy eye has been proven to be effectively treated using vision therapy, oftentimes combined with other methods such as providing the proper optical correction and patching the eye.

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How is Lazy Eye Treated? Videos

Understanding Amblyopia: Causes and Treatments for Lazy Eye
Amplify EyeCare Chattanooga
Dr. Heather McBryar

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What is a lazy eye?

Lazy eye is a condition, referred to medically as amblyopia, in which there is a lack of coordination between both eyes. This results in each eye receiving their own image and in order to compensate, the brain only has proper communication with one eye while shutting off the other eye, known as the ‘lazy eye’. The lazy eye cannot achieve clear vision, even with an optical correction.

Treatment

At Amplify EyeCare, every treatment plan is customized for the individual patient’s needs and visual skills, depending on the severity of the case and the cause for amblyopia. Lazy eye is treated with a few different methods, and often there is a combination of any of the following techniques to yield the most effective results:

Providing accurate optical correction
Patching
Vision therapy
Virtual Reality
Eye Drops

Optical Correction

In order to achieve optimal vision, it is important that each eye has the appropriate optical correction to help achieve clear vision. Amblyopia is most commonly caused by a very high optical prescription in either one eye or both eyes and therefore it’s crucial that the patient receives an accurate prescription for glasses.

Patching

Patching used to be the main method for treating amblyopia, however now we are aware of certain disadvantages that come with this technique and therefore it is used in moderation and along with vision therapy. The patching method is when we close the strong eye, forcing the lazy eye to strengthen and stop depending on the good eye. Patching can be achieved using an eye patch or using a prescription eye drop called atropine which blurs the vision of the strong eye. The main challenges that patching presents will be discussed below and they are compliance and preventing the eyes from working together as a team.

Compliance: Compliance is an issue that often needs to be dealt with when it comes to patching. It’s important to understand a child’s resistance as we close up their good eye which they solely depend on for clear vision and then we expect them to perform tasks using the weak eye with poor vision. It is no surprise if the child does not want to comply. Due to the difficulty with compliance other methods of occlusion, or blurring the stronger eye, are sometimes used. These include virtual reality based games and activities and prescription eye drops.
Teamwork of the Eyes: Additionally, the purpose of treating a lazy eye is to strengthen and promote the teamwork of both eyes together, known as binocular vision. Ironically, it has been noted that patching forces the situation where the patient completely relies on only one eye as we have closed off the strong eye. When the patching treatment has been completed, there are patients who struggle to learn how to use both eyes together.

Understanding the challenges that patching presents, brings us to the advantages that vision therapy has to offer. Patching can be very effective, especially when it’s combined with vision therapy.

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Vision Therapy

The purpose of vision therapy is to strengthen the entire visual system, which includes the brain and both eyes, ensuring that they are all functioning together properly as a team. Lazy eye is a condition that manifests when the visual system is not working together as a team, as the brain is suppressing the lazy eye and only working with the stronger eye. Vision therapy uses repeated exercises and activities to train the brain to communicate properly with both eyes.

At Amplify EyeCare, each patient has an individualized vision therapy treatment plan based on their visual skills and needs. Vision therapy can be very effectively combined along with moderate patching of the strong eye. This encourages the weak eye to step up and function without relying on the stronger eye while still being supported with vision therapy. The repeated activities train the brain to work together with both eyes.

Exceptional Eye Care is Just a Click Away With Amplify EyeCare

Amplify EyeCare is a team of a passionate and experienced optometrists practicing eye care at the cutting edge of technology and vision science. We are growing with new locations coming across the US.

Visit a Vision Therapy eye center at an Amplify EyeCare practice near you:

Amplify EyeCare Santa Clarita in Santa Clarita, California
Amplify EyeCare of Greater Long Beach in Bellflower, California
Amplify EyeCare Chattanooga in Hixson, Tennessee
American Family Vision Clinic in Olympia, Washington

Common Questions

What causes amblyopia?

There are three causes of amblyopia: The most common cause is a high prescription of glasses in either both eyes or in just one eye (which causes a big difference between the prescription of both eyes). If an eye is wandering in or out, in any direction, it can cause amblyopia and this tends to be the most noticeable cause. If there is something physical blocking the eye, such as cataract or a droopy eyelid, it can cause amblyopia.

Summary

Lazy eye, or amblyopia, is a condition where there is a lack of coordination between the eyes, resulting in one eye being suppressed by the brain. Treatment at Amplify EyeCare is personalized based on the severity and cause of amblyopia. Methods such as providing accurate optical correction, patching, vision therapy, virtual reality, and eye drops are used in combination for optimal results. Optical correction is crucial to achieving clear vision, especially when amblyopia is caused by a high optical prescription. Patching, though used moderately alongside vision therapy, involves covering the strong eye to encourage the lazy eye to strengthen. However, patching presents challenges of compliance and hindering binocular vision. Vision therapy aims to strengthen the entire visual system, using exercises to train the brain to communicate with both eyes effectively. Combining vision therapy with moderate patching supports the weak eye while promoting independent functioning.