Glaucoma Eye Doctor

Glaucoma is the second leading cause of blindness in the United States, making it an important public health priority. Although there are several factors that cause glaucoma, all types of glaucoma are characterized by damage to the optic nerve.

This damage prevents the brain from receiving appropriate visual information, resulting in vision loss. If you experience any change in vision, contact us at Summit Eycare immediately for a full examination.

Causes of Glaucoma

Although there are many types of glaucoma and the exact causes are unknown, the general characteristics are understood. Primary open-angle glaucoma is the most common form of the disease. This form results when the eye cannot drain fluids efficiently, leading to increased pressure in the eye and damage to the optic nerve.

Other forms of glaucoma occur because of medical conditions, physical injuries, abnormal eye conditions, or medication use.

Risk Factors for Glaucoma

Certain groups of people are at greater risk for developing glaucoma.

Older adults - 40 years old and above.  The risk continues slightly with age.

African Americans and Asians. African Americans are significantly more likely to develop glaucoma than Caucasians, and that risk begins to rise at age 40. Similarly, Asian individuals are at greater risk of angle-closure glaucoma, while people of Japanese descent are at a high risk of another form of the disease called low-tension glaucoma.

Diabetes and cardiovascular disease. These medical conditions can significantly make the condition worse.

Family history. If you have one or more first-degree relatives with glaucoma, your risk for the disease increases. This suggests that there may be a genetic component to developing glaucoma.

Corticosteroid use. Corticosteroids are commonly prescribed to reduce inflammation related to arthritis, lupus, and other conditions. Chronic use of corticosteroids may increase your risk of developing glaucoma

Diagnosis and Treatment

A thorough eye exam includes evaluating optic nerves and retinas and assessing for symptoms of glaucoma. To make a diagnosis, your Summit Eyecare eye doctor may measure corneal thickness, check the pressure inside your eyes, test changes to your vision, evaluate your retinas, and assess abnormal eye anatomy.

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If glaucoma is caught early, further vision loss can be prevented. Treatments commonly include medications to reduce intraocular pressure or surgery. If you have noticed vision changes, ask your Summit Eyecare eye doctor to determine if glaucoma may be the underlying cause.