According to research by the CDC, approximately three million Americans suffer from glaucoma. Despite its prevalence, doctors cannot pinpoint specific causes of this eye condition. Glaucoma is associated with diseases that affect the optic nerve, leading to irreversible vision loss. Therefore, early screening at a licensed facility such as Dr. Rigney Eye Care & Eyewear in Owasso is crucial. Read on to learn more about glaucoma and the management of this eye disease. 

 

What Are the Symptoms of Glaucoma?

The symptoms of glaucoma can easily go unnoticed until it is too late. Referred to as the "silent thief of sight," this condition progresses slowly. Nevertheless, an early diagnosis can save your vision, as an optometrist can identify these warning signs.

 

The five signs and symptoms of glaucoma include:

    • Distorted vision, usually accompanied by other symptoms

    • Severe eye pain and headaches

    • Increased eye pressure and redness

    • Colored halos usually forming around lights

    • Nausea and vomiting typically accompanying eye pain

Who is at Risk of Getting Glaucoma?

Experts insist that everyone is at risk of developing glaucoma. However, the primary risk factors for glaucoma include:

    • Age: Older individuals, especially African Americans above 40 years of age and anyone else above 60 years, are at a higher risk.

    • Medical conditions: These include diabetes and hypertension.

    • Previous eye conditions: Some of these conditions include myopia or hyperopia, high intraocular pressure, and thinner corneas.

What Should You Expect During Glaucoma Screening?

Glaucoma screening is conducted by an ophthalmologist who may perform a single or a combination of tests to assess the internal parts of the eye. The procedures are painless, non-invasive, and take a very short time. Depending on the type of test, your vision may become blurry or very sensitive to light after the test. Therefore, the ophthalmologist may provide guidelines on what to do before and after the examination.

The following are the five glaucoma tests:

    1. Angle Exam

During an angle exam, the specialist numbs your eyes using eye drops, then uses a unique lens on the cornea to check whether the angle is closed or open. A closed angle indicates a blocked drainage system, which may be a sign of glaucoma.

    2. Dilated Eye Exam

This test involves shining light on the back of the eye to magnify the retina and nerves, enabling the ophthalmologist to assess the extent of the damage.

    3. Eye Pressure Check

This procedure is similar to the angle test, except the specialist uses a tool to flatten the cornea and measure eye pressure.

    4. Visual Field Test

Visual field testing involves eye exercises to determine the quality of your vision. The ophthalmologist may use tools to aid in the procedure.

    5. Corneal Thickness Measurement

Corneal thickness is a crucial factor in determining the risk of glaucoma. The quick procedure involves the specialist touching your eye with a probe.

    6. Optic Nerve Imaging

This procedure involves using a digital camera to dilate the pupils and capture images of the retina and optic nerves. The pictures show comprehensive images of the eye tissue and the entire map area.

 

Glaucoma Screening in Owasso, OK

Proper eye care and prevention measures, including glaucoma screening, are vital for good eye health. Dr. Rigney Eye Care & Eyewear offers comprehensive eye exams and is well-equipped with professionals and state-of-the-art technology to provide accurate diagnoses in Owasso. Contact us today at (918) 272-3937 for more information or to schedule a glaucoma screening appointment.