Glaucoma Risk Factors You Should Know

Glaucoma risk factors are important because glaucoma can damage the optic nerve without obvious symptoms, especially early on. The most important takeaway is simple: if you have certain risk factors, you should prioritize regular comprehensive eye exams so glaucoma can be caught and treated as early as possible. 

Glaucoma risk factors often include age, family history, and certain health or eye conditions. Having a risk factor does not mean you will develop glaucoma; it means your odds are higher, and screening matters more. 

Why Risk Factors Matter for Long-Term Vision

Glaucoma is not one single condition. It is a group of diseases that can gradually reduce peripheral vision, and in later stages, central vision. Because it can progress quietly, the goal is to identify risk early, then monitor and treat before permanent vision loss occurs.

If you are unsure where you fall, a comprehensive exam is the safest next step. If you are in Arizona and want guidance, Southwestern Eye Center can help you understand your risk profile and your screening schedule.

The Glaucoma Risk Factors Eye Doctors Watch Most Closely

Below are several risk factors supported in large clinical studies and reviews. Some carry stronger evidence than others, and many overlap.

Age and family history

Risk rises with age, and a family history of glaucoma increases risk significantly. Genetics can influence the optic nerve’s vulnerability, even when eye pressure is not dramatically elevated. 

Race, ethnicity, and social factors

Research consistently shows higher glaucoma prevalence and worse outcomes in certain populations, including people of African descent. Differences in access to timely care can also affect when glaucoma is diagnosed and how severe it is at diagnosis. 

Eye and Health Conditions that can Increase Risk

Some risk factors are tied to specific eye syndromes or systemic conditions. These do not guarantee glaucoma, but they can raise the risk enough that screening and follow-up become especially important.

Pseudoexfoliation syndrome

Pseudoexfoliation syndrome is an age-related condition that increases the risk of developing glaucoma. 

Pigment dispersion syndrome

Pigmentary glaucoma can develop in people with pigment dispersion syndrome and is often associated with myopia. 

Obstructive sleep apnea

Studies have found that obstructive sleep apnea is associated with a higher likelihood of developing glaucoma over time. 

Diabetes

Evidence suggests diabetes may increase the risk of primary open-angle glaucoma in many studies, but the overall relationship remains debated across the research. In practice, diabetes remains a strong reason to maintain consistent eye exams and monitoring. 

Medications and Pressure Changes to Discuss with Your Eye Doctor

Some medications can raise eye pressure or increase the risk of angle closure in susceptible patients. Steroid-related elevation of intraocular pressure is a well-known example. Certain systemic medications have also been associated with glaucoma risk in research, so it is worth telling your eye doctor what you take, even if it does not seem eye-related. 

If you have been prescribed steroids (eye drops, oral steroids, injections, inhalers, or topical creams used long-term), mention it during your visit. It does not mean you cannot use them; it means your eye pressure may need closer monitoring.

Why the Right Screening Plan is Worth it

Glaucoma damage is permanent, but progression can often be slowed with early treatment and consistent follow-up. The “right plan” is not one-size-fits-all. It is built around your risk level, your eye anatomy, and how your optic nerve and visual field look over time.

For a general patient-friendly overview, you can also visit the National Eye Institute glaucoma resource page.

When to Schedule an Eye Exam

If you have one or more glaucoma risk factors, do not wait for symptoms. Ask for a comprehensive eye exam that includes optic nerve evaluation, eye pressure measurement, and any additional testing your doctor recommends based on your risk and exam findings.

At Southwestern Eye Center, we focus on early detection, clear explanations, and a plan you can stick to.

Glaucoma Risk Factors FAQ

Can I have glaucoma even if my eye pressure is normal?

Yes. Some people develop normal-tension glaucoma, where damage can occur even when measured eye pressure looks “normal.” That is one reason optic nerve evaluation and follow-up testing matter, not just a single pressure reading. 

Does family history really make that big of a difference?

It can. Family history is a meaningful risk factor that often shapes the level of proactive screening you should follow. 

If I have sleep apnea, what should I do about my eye health?

Tell your eye doctor you have sleep apnea and stay consistent with comprehensive eye exams. Sleep apnea has been associated with increased glaucoma likelihood in long-term follow-up studies. 

Why is pseudoexfoliation mentioned so often with glaucoma?

Because pseudoexfoliation syndrome increases the risk of developing glaucoma, it can influence how glaucoma behaves and how closely it should be monitored. 

Do steroids increase glaucoma risk?

Steroids can increase eye pressure in some people, which can raise glaucoma risk or worsen existing glaucoma. Always mention steroid use to your eye doctor so they can monitor appropriately. 

Does diabetes automatically mean I will get glaucoma?

No. Diabetes does not guarantee glaucoma, but research suggests it may increase risk in many studies, so it is a strong reason to stay consistent with eye exams. 

Next Steps

If you are concerned about your glaucoma risk factors, schedule a comprehensive eye exam with Southwestern Eye Center. Bring your medication list, your family history, and any questions you have; we will help you understand your risk and the smartest path forward.