Glaucoma
verified Medically reviewed by Dr. Austin Andersen, M.D. · Updated March 2026
Professional Eyecare in Overland Park, KS provides advanced glaucoma diagnosis and treatment at two convenient locations. Our doctors use the iCare IC200 rebound tonometer for painless eye pressure measurement, the Topcon Maestro2 and Zeiss Cirrus 500 OCT for optic nerve fiber layer analysis, and VirtualField VR perimetry for visual field testing. Glaucoma treatment begins with prescription eye drops to lower intraocular pressure, with referral for selective laser trabeculoplasty (SLT) or surgery when needed. Because glaucoma causes irreversible vision loss without early symptoms, regular screening is the best protection.
What Is Glaucoma?
Glaucoma is a group of eye diseases that progressively damage the optic nerve — the bundle of nerve fibers that carries visual information from your eye to your brain. In most cases, this damage is caused by elevated intraocular pressure (IOP), though some forms of glaucoma occur at normal pressure levels. It is the leading cause of irreversible blindness worldwide, affecting over 3 million Americans. At Professional Eyecare in Overland Park, we invest in the most advanced glaucoma detection and monitoring technology available so we can identify the disease at its earliest stage — often years before you notice any change in your vision. Our glaucoma treatment plans are personalized to each patient and may include medicated eye drops, lifestyle modifications, and referral for laser or surgical intervention when appropriate. We monitor your condition with regular follow-up visits that include OCT imaging, visual field testing, and eye pressure checks to ensure your treatment is working effectively.
What Are the Symptoms of Glaucoma?
- check_circleGradual loss of peripheral (side) vision — often unnoticed until advanced
- check_circleTunnel vision in later stages of the disease
- check_circleEye pain or a feeling of pressure behind the eye
- check_circleHalos or colored rings around lights, especially at night
- check_circleBlurred vision that does not improve with glasses or contacts
- check_circleRedness in the eye accompanied by nausea (acute angle-closure glaucoma)
- check_circleHeadaches centered around the brow or forehead area
What Causes Glaucoma?
- check_circleElevated intraocular pressure (IOP) from impaired fluid drainage
- check_circleFamily history of glaucoma — risk increases 4 to 9 times with a first-degree relative
- check_circleAge over 60 years (or over 40 for African Americans)
- check_circleAfrican American, Hispanic, or Asian heritage
- check_circlePrevious eye injuries, trauma, or intraocular surgery
- check_circleLong-term corticosteroid use (eye drops, inhalers, or oral medications)
- check_circleThin corneas or abnormal optic nerve anatomy
- check_circleHigh myopia (severe nearsightedness)
- check_circleDiabetes, high blood pressure, or cardiovascular disease
How Is Glaucoma Treated?
- check_circlePrescription eye drops (prostaglandin analogs, beta-blockers, alpha-agonists) to lower intraocular pressure
- check_circleiCare IC200 rebound tonometry for painless, air-puff-free pressure monitoring at every visit
- check_circleOCT nerve fiber layer analysis on the Topcon Maestro2 and Zeiss Cirrus 500 to detect thinning before vision loss
- check_circleVirtualField VR visual field testing to map and track peripheral vision changes over time
- check_circleOptos Optomap Daytona ultra-widefield retinal imaging to evaluate optic nerve head and surrounding retina
- check_circleReferral for selective laser trabeculoplasty (SLT) when drops alone are insufficient
- check_circleSurgical referral (trabeculectomy, MIGS) for advanced or treatment-resistant glaucoma
- check_circleLifestyle counseling including regular exercise, dietary considerations, and medication compliance strategies
How Is Glaucoma Treated in Overland Park?
At Professional Eyecare in Overland Park, glaucoma treatment starts with a comprehensive diagnostic evaluation and a personalized treatment plan designed to lower your intraocular pressure and protect the optic nerve from further damage. For most patients, first-line glaucoma treatment involves prescription eye drops — such as prostaglandin analogs (latanoprost, bimatoprost), beta-blockers (timolol), or combination drops — that reduce fluid production or improve drainage within the eye. Our doctors monitor your response to treatment at regular follow-up visits using the iCare IC200 rebound tonometer for painless pressure checks and OCT imaging on the Topcon Maestro2 and Zeiss Cirrus 500 to track nerve fiber layer thickness over time. When eye drops alone are not sufficient to control pressure, we refer patients to trusted Kansas City-area ophthalmologists for selective laser trabeculoplasty (SLT), minimally invasive glaucoma surgery (MIGS), or traditional trabeculectomy — and we continue to provide all follow-up monitoring and co-management locally in Overland Park.
What Technology Is Used to Detect Glaucoma?
Early glaucoma detection requires advanced diagnostic instruments that can identify optic nerve damage before you experience any vision loss. Professional Eyecare uses the following technology for glaucoma screening and treatment monitoring:
- speediCare IC200 Rebound Tonometer — Measures your eye pressure with a gentle, momentary touch. No air puff and no numbing drops required. Accurate, comfortable, and ideal for patients who dread the traditional air-puff test. Learn more
- layersTopcon Maestro2 & Zeiss Cirrus 500 OCT — Creates micron-level cross-sectional images of your optic nerve and retinal nerve fiber layer. The Cirrus 500 provides ganglion cell analysis and guided progression analysis to detect thinning before it causes vision loss. Learn more
- cameraOptos Optomap Daytona — Captures 200 degrees of your retina in a single image, allowing our doctors to evaluate the optic nerve head and detect signs of glaucomatous damage in the surrounding retinal tissue. Learn more
- grid_viewVirtualField VR Perimetry — Maps your peripheral vision using a comfortable VR headset instead of a bulky bowl perimeter. Clinically validated results equivalent to traditional visual field analyzers, with less patient fatigue. Learn more
Together, these instruments allow our doctors to build a complete picture of your glaucoma risk and monitor even the subtlest changes over time. Visit our technology page to learn more about the diagnostic equipment at Professional Eyecare.
Can Glaucoma Be Cured?
There is currently no cure for glaucoma, and any vision lost to the disease cannot be restored. However, with early detection and consistent treatment, most patients can preserve their remaining vision and maintain their quality of life for decades. The goal of all glaucoma treatment — whether eye drops, laser therapy, or surgery — is to lower intraocular pressure to a level that stops or slows further optic nerve damage. This is why regular eye exams and ongoing monitoring are so critical. At Professional Eyecare in Overland Park, we make glaucoma treatment as convenient as possible with two locations, same-day appointments, and comfortable, patient-friendly diagnostic technology that makes follow-up visits quick and painless.
When Should You See an Eye Doctor for Glaucoma?
You should schedule a comprehensive eye exam if you have a family history of glaucoma, are over 40, or notice any changes in your peripheral vision. Because glaucoma progresses silently — often with no symptoms until significant nerve damage has occurred — annual screening is essential for early detection and effective treatment. If you experience sudden severe eye pain, nausea, vomiting, or see halos around lights, seek emergency eye care immediately as these may indicate acute angle-closure glaucoma.
Schedule Your Eye Exam
Early detection and ongoing management are essential for protecting your vision. Contact us to book your appointment today.