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Refractive Errors

Myopia (Short-Sightedness)

A common condition where distant objects appear blurry while close objects remain clear.

Myopia (Short-Sightedness)

Symptoms

Common signs to watch for.

  • Difficulty seeing distant objects clearly
  • Squinting to see far away
  • Headaches after reading or screen use
  • Eye strain or fatigue
  • Needing to sit closer to the front in classrooms or cinemas

Home Care Tips

Things you can do at home to relieve symptoms.

  • Wear prescribed glasses or contact lenses as directed
  • Follow the 20-20-20 rule during screen time
  • Ensure good lighting when reading
  • Take outdoor breaks — natural light helps slow progression in children
  • Keep a healthy distance (30cm+) from screens and books

When to Seek Professional Help

Contact us immediately if you experience any of the following:

  • Vision is worsening rapidly
  • You experience sudden vision changes
  • There is pain, redness, or flashes of light
  • Your child is struggling academically due to vision
  • Glasses or lenses no longer provide clear vision

About Myopia (Short-Sightedness)

Understanding Myopia (Short-Sightedness)

Myopia, commonly known as short-sightedness, is a refractive error where distant objects appear blurry while close objects can be seen clearly. This occurs when the physical eyeball is too long from front to back (axial elongation), or when the cornea or crystalline lens possesses excessive focusing curvature.

As a result of this optical mismatch, incoming light rays from distant objects converge and focus at a point in front of the retina rather than directly on its sensory surface, creating an out-of-focus retinal image. Myopia typically develops during school-age childhood and often progresses throughout adolescence until physical eye growth stabilizes in early adulthood.

Factors Influencing Myopia Development

  • Genetic predisposition with one or both parents being myopic
  • Extensive periods of near-work activity (reading, handheld screens, tablets)
  • Insufficient daily exposure to natural outdoor daylight
  • Rapid childhood growth phases
Important: High myopia (generally greater than -6.00 diopters) is associated with an elevated long-term risk of developing retinal tears, retinal detachment, glaucoma, and myopic maculopathy, making lifelong annual eye exams essential.

Sources & Medical References

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