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Refractive Errors

Trust our optometrists and ophthalmologists to provide comprehensive and personalized eye care to help our patients with refractive errors.

Refractive Errors:
What Are They and How Are They Treated?

Refractive errors are among the most common eye conditions, and Asian Eye Institute specializes in diagnosing and treating them with precision and care. Our doctors use state-of-the-art technologies to provide accurate assessments and personalized treatment plans. We can provide prescription glasses or surgery for your needs and budget.

What Are Refractive Errors?

Refractive errors are often caused by abnormalities in the eye’s shape, affecting how light is focused onto the retina. They come in many forms, including astigmatism, nearsightedness, and farsightedness. Left untreated, they can lead to symptoms like blurred vision and eye strain, causing difficulties in performing day-to-day tasks like reading or driving.

Nearsightednesss (Myopia)

This is an eye condition where a person can see nearby objects clearly but has difficulty seeing objects at a distance. The eyeball is slightly longer than normal so the light rays fall in front of the retina.

Astigmatism

This is an eye condition where a person has distorted and blurred vision at all distances. It is caused by an imperfectly shaped cornea that prevents light from focusing properly on the retina.

Presbyopia

This is an age-related condition where the eye loses its ability to focus on nearby objects, making it difficult to read small text. It becomes noticeable in early to mid-40s and worsens as the persons grow older.

How Do You Treat Refractive Errors?

Regular eye exams are necessary to diagnose and manage refractive errors properly and maintain clear and comfortable vision. Those with this condition can wear eyeglasses and contact lenses to improve their eyesight. They can also undergo surgery to permanently reshape the cornea, enhance visual acuity, and minimize their dependency on prescription lenses.

Other Topics That You Might Like

Dry Eye Syndrome

Dry eye syndrome is quite common. It is characterized by the insufficient production of tears, leading to discomfort and potential vision problems. Tears keep your eyes moist and wash away dust, reducing the risk of eye infection. Its symptoms include eye dryness and redness, sometimes accompanied by a burning or itching sensation. In other cases, they lead to sensitivity to light and even blurred vision.

Uveitis

Uveitis is characterized by the inflammation of the uvea, the layer behind the white part of the eye. It can be categorized into different types, particularly:

  • Iritis – inflammation of the iris, the colored part of the eye
  • Intermediate Uveitis – inflammation of the ciliary body, located between the iris and the lens
  • Retinitis or Choroiditis – inflammation of the retina and choroid, the inner layers of the eye
  • Vasculitis – inflammation of the blood vessels in the eye

Symptoms of uveitis include eye redness, eye pain, light sensitivity, glare, hypopyon (white area in the lower part of the iris), and blurred vision. People with uveitis typically also see tiny spots or cobweb-like strings in their field of vision.

Blepharitis

Blepharitis refers to chronic inflammation of the eyelids. It is often caused by bacterial infection or other related factors and can lead to redness, irritation, and itching. This condition can be classified as anterior blepharitis (affecting the outer eyelids) and posterior blepharitis (affecting the inner eyelids).

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