Refractive Errors Treatment
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Refractive Errors Treatment

Expert diagnosis and treatment for myopia, hyperopia, astigmatism, and presbyopia.

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About This Treatment

Refractive errors are a common eye condition that occurs when the eye’s shape prevents light from focusing directly on the back of the eye, resulting in blurry vision among other symptoms.

The four conditions

The term “refractive errors” refers to four conditions:

  • Astigmatism — Objects up close and at a distance appear blurry.
  • Hyperopia (farsightedness) — Close objects seem out of focus.
  • Myopia (nearsightedness) — Distant objects look out of focus.
  • Presbyopia — Close objects gradually appear out of focus with aging.

Common Symptoms

  • Problems with focusing and seeing details at any distance
  • Blurred vision
  • Headaches
  • Eyestrain
  • Squinting

Common Treatments

  • Eyeglasses
  • Contact lenses
  • Corneal-based corrective laser surgery (LASIK, PRK, etc.)
  • Lens-based surgery using a special intraocular lens implant (IOL)

Refractive errors are among the most common vision issues, and you may be at higher risk if you have family members diagnosed with one.

Refractive Errors Treatment

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Expert care for Refractive Errors Treatment by our senior specialists.

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Common FAQs

1. Newborn infants are able to see, but as they use their eyes during the first months of life, vision improves. During early childhood years, the visual system changes quickly, and vision continues to develop. If a child cannot use his or her eyes normally, vision does not develop properly and may even decrease. After the first nine years of life, the visual system is usually fully developed and usually cannot be changed. 2. The development of equal vision in both eyes is necessary for normal vision. Many occupations are not open to people who have good vision in one eye only. If the vision in one eye should be lost later in life from an accident or illness, it is essential that the other eye have normal vision. Without normal vision in at least one eye, a person is visually impaired.
Most paediatricians test vision as part of a child’s medical examination. They may refer a child to an ophthalmologist if there is any sign of an eye condition. The American Academy of Ophthalmology and the American Academy of Paediatrics recommend the first vision screening occur in the hospital as part of a newborn baby’s discharge examination.Visual function (including ocular alignment, etc.) also should be checked by the paediatrician or family physician during routine well-child exams (typically at two, four, and six months of age). Later amblyopia and repeat alignment screenings should take place at three years of age and then yearly after school age. If you suspect your child suffers from decreased vision: 1. Amblyopia (poor vision in an otherwise normal appearing eye), refractive error (nearsightedness or farsightedness), or strabismus (misalignment of the eye in any direction). 2. If there are hereditary factors that might predispose your child to eye disease, please make an appointment with our paediatric ophthalmologist as soon as possible. 3. New techniques make it possible to test vision in infants and young children. 4. If there is a family history of misaligned eyes, childhood cataracts, or a serious eye disease, an ophthalmologist can begin checking your child’s vision at a very early age.
Adults should undergo eye examinations at the following intervals: 1. Individuals aged 18-39 with no vision problems or risk factors should have their eyes examined every 1-2 years. 2. Adults over 40 years old with no additional risk factors should schedule annual eye exams. 3. Patients with underlying health conditions, such as diabetes, hypertension, or other systemic diseases, should undergo eye examinations every six months as they are more at risk of ocular complications. 4. Even individuals with glaucoma or a strong family history of glaucoma need prompt check-ups.

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