Highly recommended! I had cataract surgery with Dr. Griffiths 2 years ago and am extremely happy with my eyes. The team is professional and courteous. Follow-ups have been excellent.
Lee V.
Glaucoma Suspect Status: What It Means and How We Manage It
Risk Factors That Raise Concern
Several measurements and personal health details help our eye doctors assess whether someone should be monitored as a glaucoma suspect. The more risk factors present, the more closely we watch for changes.
Intraocular pressure (IOP) is the fluid pressure inside the eye. Elevated IOP is the most common reason a patient is flagged as a glaucoma suspect and is the only major risk factor that can be modified through treatment. Because eye pressure can shift throughout the day, our eye doctors may take readings at different times to get an accurate picture. Even occasional pressure spikes are worth monitoring closely.
The optic nerve is examined during every comprehensive eye exam. A suspicious optic nerve may show an enlarged cup-to-disc ratio (the proportion of the central depression to the overall nerve size), asymmetry between the two eyes, or thinning of the nerve fiber layer around it. Our eye doctors use advanced imaging called OCT (Optical Coherence Tomography) to document these structures in precise detail, since structural changes can appear long before any vision loss is noticed.
Visual field testing measures your side (peripheral) vision. Because glaucoma typically affects peripheral vision first, subtle defects detected during this test can be an early warning sign. A single test result is rarely definitive on its own. Repeated testing over time is essential to separate true changes from normal test-to-test variability.
A fuller picture of your glaucoma risk comes from combining exam findings with your personal health history. Our eye doctors consider all of the following when evaluating your risk level.
- Family history: Having a close blood relative with glaucoma meaningfully increases your own risk.
- Corneal thickness: Thinner-than-average corneas are associated with a higher glaucoma risk and can also affect how accurately IOP readings are interpreted.
- Ethnicity and ancestry: Individuals of African, Hispanic, and Asian ancestry have distinct glaucoma risk profiles that influence screening and monitoring schedules.
- Systemic health: Conditions including diabetes, high blood pressure, cardiovascular disease, sleep apnea, and migraines are associated with elevated glaucoma risk.
- Age: Risk increases significantly after age 40 and continues to rise with each decade.
- Drainage angle anatomy: A gonioscopy exam (a specialized exam of the eye's internal drainage angle) helps our eye doctors understand whether the eye's fluid drainage system puts you at greater risk.
How We Monitor Your Eye Health
Once you are identified as a glaucoma suspect, our eye doctors will build a personalized monitoring plan. The goal is to establish clear benchmarks and track your eye health consistently over time so that any true change is detected as early as possible.
Your first visit as a glaucoma suspect focuses on capturing a thorough set of measurements that will serve as a reference point for all future comparisons. This baseline typically includes multiple IOP readings, an optic nerve evaluation with OCT imaging, a visual field test, a gonioscopy exam, and a corneal thickness measurement called pachymetry. Together, these results give our eye doctors a complete picture of your eye health at this moment in time.
Our eye doctors typically recommend follow-up visits every six to twelve months, depending on your individual risk level. During these visits, we repeat the baseline tests and compare results to previous findings. Identifying progression early, before it reaches the level of confirmed glaucoma, is the entire purpose of this monitoring schedule. Staying consistent with your appointments is one of the most important things you can do for your long-term vision.
We believe that informed patients make better decisions about their care. At every visit, our eye doctors take time to explain your test results clearly, what they mean in context, and why a particular follow-up interval or next step is being recommended. This collaborative approach ensures that you understand your eye health and feel confident in the plan we build together.
When Treatment May Become Necessary
The shift from glaucoma suspect to needing active treatment is gradual and guided entirely by what your repeat testing shows over time. Our eye doctors do not make this decision lightly, and it is always made in partnership with you.
Progression is identified when repeated testing reveals consistent changes, such as a rise in IOP, measurable worsening of optic nerve appearance on imaging, or the development of reproducible visual field defects. One abnormal result is rarely enough on its own. Our eye doctors look for a pattern across multiple visits before recommending a change in management.
If your monitoring reveals that treatment is warranted, we offer several options directly within our practice. IOP-lowering eye drops are often the first line of treatment. For patients who are good candidates, Selective Laser Trabeculoplasty (SLT) is a laser procedure that improves fluid drainage within the eye and can effectively reduce eye pressure without ongoing medication. We also perform YAG Laser Peripheral Iridotomy (YAG PI), which creates a small opening to relieve pressure in eyes at risk for angle-closure glaucoma, and Minimally Invasive Glaucoma Surgery (MIGS), specifically goniotomy, for appropriate patients. More complex glaucoma cases are referred to specialist colleagues to ensure every patient receives the level of care their condition requires.
While lifestyle changes cannot replace professional monitoring or medical treatment, they do support your overall eye and vascular health. Regular moderate exercise, not smoking, and managing systemic conditions such as high blood pressure and diabetes can all have a positive effect on the factors that influence glaucoma risk. Our eye doctors are happy to discuss how your overall health habits connect to your eye health.
Frequently Asked Questions
These questions cover practical concerns that glaucoma suspects often have about daily life, decision-making, and next steps. Bring any additional questions to your visit and our eye doctors will be glad to help.
Most glaucoma suspects do not notice any symptoms at all, even if their condition is progressing. This is precisely why scheduled monitoring visits matter so much. Relying on symptoms alone to detect change is not a safe strategy for this condition, since meaningful damage can occur before any vision change is felt. Your regular exams are the most reliable signal we have.
As you age, the risk of glaucoma progression increases, and structural changes to the optic nerve become more common. Patients in their 60s and beyond may be seen more frequently than younger patients with the same set of risk factors. Your monitoring interval will be reassessed at each visit and adjusted based on what your results show over time.
Yes. Corticosteroids, which are used to treat inflammation in various forms including eye drops, inhalers, and oral medications, are well known for raising IOP and can be a concern for glaucoma suspects. Certain other medications can also influence your risk profile. Always share a complete list of your current medications and supplements with our eye doctors so your monitoring plan can account for any potential effects.
Most glaucoma suspects have normal functional vision and no restrictions on driving. However, if visual field testing reveals any peripheral defects, it is important to discuss this with your eye doctor directly. Driving safety depends on the degree and location of any changes found, and that conversation is best had with the professional who has reviewed your actual results.
With consistent monitoring and early intervention when needed, many glaucoma suspects never progress to a confirmed diagnosis. For those who do show progression, modern treatments including SLT and IOP-lowering drops are effective at slowing or halting the disease when started early. The outcome is closely tied to how faithfully follow-up appointments are kept, which is why your commitment to the schedule matters enormously.
A diet rich in leafy greens and antioxidant-containing foods supports overall vascular and eye health. Regular moderate aerobic exercise has been shown to help regulate IOP in some individuals. However, no supplement or dietary change should replace your monitoring visits or any prescribed treatment. If you are considering adding supplements, discuss them with our eye doctors first, as some may interact with medications or affect eye pressure.
Your Vision Is Worth Protecting
At NewView Eye Center, our eye doctors are experienced in identifying, monitoring, and treating glaucoma at every stage, from early suspicion through active management. We take a personalized approach with every patient and are committed to giving you clear answers and a plan you can trust. If you have been told you may be a glaucoma suspect, or if you are due for a comprehensive eye exam, we encourage you to schedule a visit at either of our Northern Virginia locations so we can get a clear picture of your eye health today.
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