Nearsightedness, technically known as myopia, is a condition which causes difficulty focusing on objects at a distance, while near vision remains normal. Myopia is one of the most common vision problems worldwide and it is on the rise.
Myopia Signs and Symptoms
People with myopia are usually able to see well up close, but have difficulty seeing objects at a distance. Due to the fact that they may be straining or squinting to see into the distance, they may develop headaches, eye fatigue or eye strain.
Myopia is a refractive error caused by an irregular shaped cornea that affects the way light is focused on the retina. For clear vision, light should come to a focus point directly onto the retina. In myopia, the cornea is longer than usual, resulting in a focus point that falls in front of the retina, causing distant objects to appear blurry, while close objects can be seen normally.
Myopia typically has a genetic component as it often appears in multiple members of a family and it usually begins to show signs during childhood, often getting progressively worse until stabilizing around age 20. There may also be environmental factors that contribute to myopia such as work that requires focusing on close objects for an extended period of time and spending too much time indoors.
Diagnosis of Myopia
Myopia is diagnosed by an eye examination with an qualified optometrist near Clark & Cranford, NJ. During the exam the optometrist will determine the visual acuity of the eye to prescribe eye glasses or contact lenses. A prescription for myopia will be a negative number such as -1.75.
Treatment for Myopia At Offen Eye Associates
Myopia is typically treated with corrective eyeglasses or contact lenses and in certain cases refractive surgery such as LASIK or PRK is an option. Surgery is the most risky treatment as it requires permanently changing the shape of the cornea. Other treatments involve implanting a lens that reshapes the cornea called a phakic intra-ocular lens or vision therapy. A treatment called Ortho-k, in which the patient wears corneal reshaping contact lenses at night to see without correction during the day can be another option.
While some people require vision correction throughout the day, others may only need it only during certain tasks such as driving, watching television or viewing a whiteboard in school. The type of treatment depends on the overall health of your eye and your eye and vision needs.
Soft Multifocal Contact Lenses
Much like multifocal glasses, multifocal contacts are designed with different levels of magnification in different areas of the lens. These lenses are effective as a means of myopia control because they allow a child to see clearly at all distances rather than magnifying distant objects while simultaneously making close objects more difficult to see. This goes a long way towards eliminating strain which contributes to the progression of myopia.
Euclid Contact Lenses for Myopia Control
Euclid Emerald is a modern design of Ortho-K lenses for myopia management. This advanced technology is safe, effective, FDA-approved and proven on over 2 million eyes around the world.
This gentle, non-surgical solution uses specially designed contact lenses that reduce the effect of myopia with continuous overnight wear. Similar to a custom dental retainer from an orthodontist, worn overnight to correct the alignment of teeth, Euclid Emerald lenses are made specifically for your child’s unique eyes, and they work comfortably to gently reshape the cornea to correct vision while they sleep.
Once these overnight corneal reshaping lenses are removed in the morning, your child’s eyes naturally maintain their shape, so your child has clear vision all day, without the need for daytime corrective lenses or glasses. To maintain the effect of myopia reduction, overnight lens wear must be continued as prescribed by our optometrists near Clark & Cranford, NJ.