Glaucoma

Loss of Peripheral Vision

For patients with open-angle glaucoma, the most common form of the condition, there are often no obvious symptoms until the disease has progressed. Over time, this disease causes irreversible blind spots in your peripheral vision.

Sudden Vision Changes

Acute angle-closure glaucoma, in contrast, occurs suddenly. Patients may experience intense eye pain, headaches, blurry vision, halos around lights, nausea, or vomiting. 

High IOP

Most forms of glaucoma cause higher-than-normal intraocular pressure (IOP). If you have high IOP, you are at an increased risk of developing glaucoma and should regularly attend eye exams.

Fluid Builds Up in the Eye

IOP is a delicate balance that is heavily influenced by aqueous humor, the fluid that fills the space between the cornea and the intraocular lens. When this fluid is overproduced or cannot properly drain from the eye, it causes increased IOP.

Pressure Damages the Optic Nerve

Over time, high IOP results in damage to the optic nerve. As the nerve deteriorates, blind spots begin to appear in your visual field. Left untreated, glaucoma eventually leads to blindness. In normal tension glaucoma (NTG), the optic nerve can become damaged in spite of normal IOP.

While you may not be able to prevent glaucoma entirely, there are steps you can take to detect it early and limit the effects on your vision.

Regular Eye Exams

Visiting our office at least once a year for an exam allows your doctor to identify warning signs for glaucoma and begin treatment early.

Exercise

Studies have shown that higher levels of physical activity may lower your risk of developing glaucoma. 

Avoid Smoking

Researchers have found a link between smoking and glaucoma. Avoiding tobacco products may help lower your risk of developing glaucoma.

Eye Drops

Typically, medicated eye drops are the first treatment option for glaucoma. Depending on your needs, we may recommend a drop that reduces fluid production or one that improves the drainage process.

iStent

The iStent is placed during a minimally invasive procedure. We place two tiny devices into the trabecular meshwork, which is the tissue responsible for draining aqueous humor from your eye. This procedure can allow fluid to drain properly so you can maintain proper IOP.

SLT

Selective laser trabeculoplasty also helps fluid drain from your eye. After your eyes are numbed, a specialized laser opens the meshwork to improve the flow of fluid.

Nutritional Options

When used alongside other treatments, a healthy diet can promote eye health. We can recommend types of foods, such as leafy greens and fish, that can improve your overall health.