My eyes don’t hurt and my vision is clear. Why should I have an eye exam?

Diabetic Retinopathy Treatment | PRK Surgery | Photorefractive Keratectomy | Rockford

Regular eye exams are an invaluable tool in maintaining your eyes’ health by detecting and preventing disease. Some diseases, such as glaucoma, develop gradually without causing pain or vision loss – so you may not notice anything wrong until significant and irreversible damage has been done. Early detection of any problems can allow for a choice of treatment options or prevent further harm.

What is glaucoma? Am I at risk?

Glaucoma is one of the leading causes of blindness in the United States. It occurs when the pressure inside the eye rises high enough to damage the optic nerve. Symptoms include blurred vision, loss of peripheral vision, halo effects around lights and painful or reddened eyes. Testing by an ophthalmologist or optometrist can detect glaucoma before symptoms appear and begin treatment to prevent vision loss.

People at greatest risk for developing glaucoma include those who are over 40, diabetic, near-sighted, African-American, or who have a family history of glaucoma.

What are the symptoms of macular degeneration?

Diabetic Retinopathy Treatment | PRK Surgery | Photorefractive Keratectomy | RockfordMacular degeneration occurs when the center of the retina degrades, causing a progressive loss of vision.

Symptoms include:

  • A gradual loss of ability to see objects clearly
  • A gradual loss of color vision
  • Distorted vision
  • A dark or empty area appearing in the center of vision

There are two kinds of macular degeneration: “wet” and “dry.” The “wet” form can be treated in its early stages. Regular eye exams are highly recommended to detect macular degeneration early and prevent permanent vision loss.

What is a cataract? Who is at risk for developing them?

A cataract is a cloudy area in the normally clear lens in the front of the eye. Cataracts aren’t painful, but they do cause symptoms, including:

  • Blurred/hazy vision
  • Spots in front of the eye(s)
  • Sensitivity to glare
  • A feeling of “film” over the eye(s)

People at risk for developing cataracts include those who are over 55, have had eye injuries or disease, have a family history of cataracts, smoke cigarettes or use certain medications.

How are cataracts treated?

Diabetic Retinopathy Treatment | PRK Surgery | Photorefractive Keratectomy | RockfordVision loss from cataracts can often be improved with prescription glasses and contact lenses. For people who are significantly affected by cataracts, replacement surgery may be the preferred method of treatment. Cataract replacement is the most common surgical procedure in the country. During this procedure, the cloudy lens is removed and replaced with an artificial one called an intraocular lens or IOL.

What is diabetic retinopathy and how is it treated?

Diabetic retinopathy is a complication of diabetes that weakens the blood vessels that nourish the retina. Vision can be lost if these weak vessels leak, swell or develop thin branches. In its advanced stages, diabetic retinopathy can cause blurred or cloudy vision, floaters and blind spots – and, eventually, blindness. This damage is irreversible. However, treatment can slow disease progression and prevent further vision loss. Treatment modalities include laser and surgical procedures.

Can diabetic retinopathy be prevented?

Yes. People with diabetes are most susceptible to developing it, but your risk is reduced if you follow your prescribed diet and medications, exercise regularly, control your blood pressure and cholesterol. The early stages of damage from diabetes will not cause changes in vision for most people, so it is very important to have your eyes checked once a year, even if you do not have any vision problems.

What are the symptoms of dry eye and how is it treated?

“Dry eye” often occurs during the natural aging process. It can also form as a result of eyelid or blinking problems, certain medications such as antihistamines and oral contraceptives, climate (low humidity, wind, and dust), injury, and various health problems such as arthritis.
Symptoms include:
Diabetic Retinopathy Treatment | PRK Surgery | Photorefractive Keratectomy | Rockford

  • Irritated, scratchy, dry, uncomfortable or red eyes
  • A burning sensation or feeling of something foreign in your eyes
  • Blurred vision

In addition to being uncomfortable, dry eye can damage eye tissue, scar the cornea and impair vision. Dry eye is not preventable, but it can be controlled before harm is done to your eyes.

Treatment can take many forms. Non-surgical methods include blinking exercises, increasing humidity at home or work, and use of artificial tears or moisturizing ointment. If these methods fail, small punctal plugs may be inserted in the corners of the eyes to limit tear drainage, or the drainage tubes in the eyes may be surgically closed.

What is an LRI?

LRI stands for limbal relaxing incisions. LRI’s are used to treat astigmatism. This consists of using a microscopic diamond-tipped blade to create incisions on the edge of the cornea in the front of the eye. This helps to reshape the cornea and helps the patient see better without glasses. These can be done at the same time of cataract surgery. If you have already had cataract surgery and still have astigmatism, it is possible to perform an LRI in the office as well.

Diabetic Retinopathy Treatment | PRK Surgery | Photorefractive Keratectomy | Rockford For more info on our Procedures , call us to schedule an appointment.
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