Nearsightedness (Myopia): Causes, Symptoms & Treatment
Nearsightedness — also called myopia — is a common vision condition where nearby objects look clear, but distant objects appear blurry. It affects nearly one in four Americans and is often diagnosed in children between ages 8 and 12, though adults can develop it too.
At Simply Eyes Hawaii, our Honolulu eye doctors help patients of all ages understand and manage myopia effectively. Learn what causes nearsightedness, how to recognize it, and the best ways to treat and control it.
What is Nearsightedness?
Myopia is one of the most common vision problems in Hawaii and across the U.S. If you’re nearsighted, objects up close—like your phone or a book—appear clear, but things farther away, such as freeway signs, look blurry.
How the Eye Normally Works
Light enters the eye through the cornea and lens, which bend the rays to focus directly on the retina at the back of the eye. The retina then sends signals to your brain, forming the images you see.
In a nearsighted eye, the eyeball is slightly longer or the cornea more curved than normal. This causes light to focus in front of the retina, creating blurred distance vision.
Who Can Develop Nearsightedness?
- Children & Teens: Myopia often begins between ages 8–12 and may worsen through the teenage years.
- 👉 Early detection through a Pediatric Eye Exam is the best way to track and manage changes in your child’s vision.
- Adults: Vision usually stabilizes by age 20–40, but mild progression can occur later in life.
- Family History: If one or both parents are nearsighted, there’s a higher chance their children will be too.
Symptoms of Nearsightedness
Watch for these signs of myopia:
- Squinting to see distant objects
- Difficulty reading road signs or school boards
- Headaches or eyestrain after visual tasks
If your child frequently sits close to the TV or holds a phone inches from their face, it’s time for an eye exam.
Treatment Options for Nearsightedness
The good news? Myopia can be managed successfully with several solutions:
- Eyeglasses: The simplest and safest correction. Our Honolulu optometrists prescribe lenses to sharpen your distance vision.
- Contact Lenses: Great for sports or an active lifestyle. Daily disposables are especially popular in Hawaii’s humid weather.
- Refractive Surgery (LASIK/PRK): These procedures reshape the cornea to reduce or eliminate dependence on glasses or contacts.
- Myopia control treatments with eyedrops
At Simply Eyes Hawaii, we’ll help you choose the option that fits your needs—whether that’s glasses for daily wear, contacts for the beach, or a surgical referral.
Why Early Myopia Control Matters
In children, progressive myopia can worsen year after year and increase the risk of future eye diseases such as retinal detachment or glaucoma. That’s why our doctors offer specialized Myopia Control treatments including custom contact lenses and proven strategies to slow down myopia progression safely.
FAQ About Nearsightedness (Myopia)
Nearsightedness happens when the eye grows too long or the cornea curves too much, causing light to focus in front of the retina. Genetics, limited outdoor time, and prolonged near work—like reading or screen use—can increase the risk.
No, children typically do not outgrow myopia. It often progresses as the eyes grow. That’s why early detection through a Pediatric Eye Exam
Most people with myopia see clearly with eyeglasses or contact lenses. For older teens and adults, LASIK or PRK surgery may also be an option. Your Honolulu optometrist can help determine the safest and most effective treatment for your needs.
Myopia Control treatments aim to slow the progression of nearsightedness in children. Options include special contact lenses, low-dose atropine drops, and lifestyle adjustments like more outdoor play.
Children should have their first comprehensive eye exam by age 5, or sooner if vision issues are suspected. Regular follow-ups every year help detect myopia early and ensure your child’s eyes stay healthy. You can book a pediatric eye exam
Myopia often stabilizes in adulthood, but some people may notice gradual changes after age 40. Regular eye exams help track these changes and update your prescription for clear, comfortable vision.
Visit us at Simply Eyes Hawaii
If you or your child is experiencing blurry distance vision, schedule a comprehensive eye exam today. At Simply Eyes Hawaii, Dr. Tracie Inouchi and Dr. Sherry S. Y. Wong provide personalized care to keep your vision clear.