Glaucoma

Glaucoma is a group of eye conditions that damage the optic nerve, the vital structure that transmits visual information from the retina to the brain. It is often associated with an increase in intraocular pressure (IOP) — the pressure inside the eye — but it can also occur with normal or even low eye pressure. 

Glaucoma is a serious and progressive eye disease that requires timely detection and management to prevent vision loss.

If left untreated, Glaucoma can cause...

Peripheral Vision Loss

The first noticeable symptom in many cases is a gradual loss of peripheral (side) vision. This can make it difficult to notice objects or people on the periphery of your field of vision, which can lead to accidents or a reduction in overall awareness.

Tunnel Vision

In advanced stages, untreated glaucoma can lead to tunnel vision, where only a small, central area of vision remains, significantly impairing daily activities.

Complete Blindness

If glaucoma is left untreated, it can eventually lead to total blindness in the affected eye(s).

Glaucoma Treatment 

Treatment for glaucoma is primarily aimed at lowering intraocular pressure (IOP) to prevent further damage to the optic nerve. Our optometrists are equipped to manage this condition therapeutically (medication) or via co-management with an ophthalmologist.

Medications

The most common treatment for glaucoma is medication, usually in the form of eye drops. These medications either reduce the production of fluid inside the eye or help the fluid drain more effectively, lowering IOP. We carefully prescribe and monitor these medications to ensure they are effective and well-tolerated by the patient.

Our Role

Our optometrists play a critical role in the early diagnosis and ongoing management of glaucoma. By providing comprehensive care, our optometrists help preserve vision and improve the quality of life for patients with glaucoma.

Early Detection

Glaucoma often develops without noticeable symptoms, especially in its early stages. Regular eye exams with an optometrist help detect early signs of glaucoma, which is vital for preventing permanent vision loss.

Managing Risk Factors

Some people are at higher risk of developing glaucoma, including individuals with a family history of the disease, older adults, people with high intraocular pressure, and those with certain medical conditions like diabetes or high blood pressure. Our optometrists can monitor patients with these risk factors more closely and provide early interventions.

Access to Diagnostic Tools

Our optometrists have access to a variety of diagnostic tools and technologies, such as tonometry (to measure eye pressure), pachymetry (to measure corneal thickness), optic nerve imaging, and visual field tests, which help diagnose and track glaucoma.

Managing Treatment

Once diagnosed, optometrists help manage glaucoma by prescribing medication, recommending lifestyle changes, and coordinating care with ophthalmologists for advanced treatments or surgeries. We also ensure regular monitoring to prevent further damage to the optic nerve.

Monitoring and Follow-up

Glaucoma is a chronic condition, and once diagnosed, it requires ongoing management. Our optometrists regularly monitor patients' intraocular pressure, optic nerve health, and visual fields to ensure that the condition is stable and that treatment is working effectively. This includes frequent follow-up appointments and adjustments to treatment plans as necessary.