Do Your Eyes Grow?

The Complex Relationship Between Eye Growth and Myopia Development

The human eye is a remarkably dynamic organ that undergoes natural growth and changes over a lifetime. One key factor that significantly impacts eye development is myopia, also known as nearsightedness.

Myopia occurs when the eyeball elongates (grows too long) from front to back, causing light rays to focus incorrectly and distant objects to appear blurry. This eye growth is driven by a combination of genetic and environmental factors.

Research shows myopia is becoming more prevalent globally, affecting around 30% of the world's population, with an estimated 50% by the year 2050. Theories for this increase include frequent near-work on digital devices/homework and less time outdoors early in life. Both can strain the visual system and put the eyes at risk for abnormal elongation.

When myopia develops, the implications go beyond the need for vision correction. Excessive eye growth is linked to a higher risk of blinding conditions like glaucoma, cataracts, and retinal detachment later in life. Myopia also reduces the quality of life, at school, when playing sports, participating in extracurriculars, and activities requiring distance vision like driving.

So what proactive steps can be taken to support healthy eye development and reduce the odds of myopia onset?


The most important step you can take is to get your child a yearly eye exam. This ensures that their vision is being monitored and tracked in case of issues like myopia. Below are a few other tips to help support your child’s eye health.

Increase time outdoors, especially in early childhood. 

Avoid chronic use of screens/mobile devices at young ages 

Maintain clear focus on distant objects through activities like sports 

Get regular eye exams to monitor for signs of abnormal growth 

Eat a nutritious diet and nutrients that may support ocular health 

Understand your genetic predispositions and family history 

The key is taking preventive actions early. Though myopia itself cannot be reversed once manifested, slowing or even stopping the progression is possible. Implementing healthy lifestyle habits and frequent eye assessments allows for early intervention against excessive eye growth in children. 

So… do your eyes grow? 

Yes. Just like all other parts of the body, your eyes grow as well. Where issues occur is when the eyeball grows too long from front to back (a.k.a. Myopia), resulting in blurred distance vision. 

Let Treehouse Eyes Help Your Child Manage Myopia 

Treehouse Eyes’ doctors use modern equipment to develop personalized treatment plans for your child. Our treatment plans include special prescription eye drops and customized daytime and overnight contact lenses. Treehouse Eyes doctors determine which treatment plan works the best for your child at your initial consultation. Schedule a consultation now to find out more