myopia

The Nearsighted Epidemic: The Health Condition Growing Among Children

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A child’s eyes are precious. It’s how they come to recognize the faces of those who love them. It’s how they learn to explore the world and learn from their surroundings. However, millions of kids these days are taking on the world with these seemingly picture perfect images, at a blur. Over 10 million U.S. children already have a condition known as myopia. By 2050, half the world’s population will have myopia, including almost 60 million kids under the age of 17. Dr. Gary Gerber breaks down everything you need to know about the condition.

What is myopia?

Myopia, or nearsightedness, is a condition of the eye where objects in the distance are blurry. 80% of myopia starts in childhood and frequently vision deteriorates throughout the childhood years. Glasses and contact lenses compensate for myopia by providing clear vision, but do not treat the underlying condition, which is an eyeball that is growing too long.

What are the risk factors for myopia?

The primary risk factor for myopia is genetics—if one or both parents are myopic there is an increased risk for a child to have myopia. However, the massive increase in myopia can’t be explained by genetics alone, we now know environment plays a role. Multiple research studies confirm that lack of outdoor time in children is causing myopia to occur earlier. It is also suspected that reading and using computers and smartphones is helping drive this increase in myopia. It seems the warnings from our moms as children were right—TV and other devices are changing the way eyes develop and grow.

How does this affect my child and their future eye health?

We now know that there is no “safe” level of myopia. As the eyeball grows longer and myopia increases, parts of the eye are stretching. This can impact several of the internal structures of the eye and increase the risk of more serious, sight threatening eye diseases. The most common of these diseases are retinal detachments, glaucoma, and cataracts.

What’s the big deal? Why should I care?

We are now more concerned about myopia because we know it increases the risk of serious eye diseases. Retinal issues and glaucoma in particular can cause permanent loss of vision, even with proper care and intervention.

Another reason to try to halt myopia’s progression is that a lower myopic eye is a better candidate for refractive surgery procedures such as LASIK. While refractive surgery is only done on adults, if we can treat a child’s myopia to keep their prescription lower they are a better candidate for refractive surgery later in life.

What can I do about it?

There are now proven ways to slow down or even stop myopia from getting worse in children. Instead of just giving a child stronger glasses every year as their vision deteriorates, we can now use customized contact lenses and/or prescription eye drops to treat their myopia. These non-surgical treatments give the child better vision now, and reduce their risk of more serious eye diseases for life.  Early detection and intervention is critical as these treatments don’t reverse myopia, so it is best to catch it early.

Myopia control is a rapidly evolving area of treatment; you can get more information online at TreehouseEyes.com.

 

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Dr Gary GerberDr. Gary Gerber is an optometrist and co-founder of Treehouse Eyes, a multi-location practice in the Washington, DC area, that will be expanding to other locations soon.  Treehouse Eyes’ mission is to precisely treat myopia in kids and provide them better vision for life.  It also achieves this by educating fellow practitioners and parents why “stronger glasses every year” are not the answer to prevent the potentially very serious consequences of childhood nearsightedness

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