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Why Early Detection of Glaucoma Is Critical

November 13, 2025

Glaucoma is one of the leading causes of irreversible vision loss worldwide. By the time noticeable symptoms appear, permanent damage to the optic nerve may have already occurred. Understanding what glaucoma is and why regular eye exams are essential can make all the difference in preserving your sight.


What Is Glaucoma?

 

Glaucoma is a group of eye conditions that damage the optic nerve, typically due to increased pressure inside the eye (intraocular pressure). However, glaucoma can also occur even when eye pressure is within the normal range, a condition known as normal-tension glaucoma. The optic nerve is responsible for sending visual information from your eye to your brain, and when it becomes damaged, vision loss can occur.


Why You Might Not Notice Symptoms

 

One of the most dangerous aspects of glaucoma is its lack of early warning signs. The disease often begins by affecting peripheral vision, which can be easy to overlook. Over time, this damage can creep inward, eventually affecting central vision.

Since the early stages of glaucoma typically have no pain or noticeable vision changes, many people don’t realize they have it until it’s too late. That’s why regular glaucoma exams in Marianna, FL are so important for detecting the condition before it causes irreversible damage.


Early Detection Is Key

 

Early detection is the key to protecting your vision. Through comprehensive eye exams that include measurements of eye pressure, optic nerve assessments, and visual field testing, Dr. Wahlquist can identify glaucoma before symptoms appear. These detailed evaluations allow your doctor to establish a baseline for your eye health and monitor for subtle changes over time.

If detected early, glaucoma can often be managed successfully with treatments such as prescription eye drops, laser therapy, or surgery to control eye pressure. These treatments don’t cure the disease, but they can slow or even stop its progression, helping to preserve your remaining vision and maintain your quality of life.

In addition, early diagnosis allows your eye doctor to personalize your care plan, recommend more frequent monitoring, and educate you on lifestyle factors that may support better eye health, such as maintaining a healthy blood pressure, exercising regularly, and avoiding smoking. With consistent follow-up and proper management, many patients with glaucoma continue to enjoy clear vision for decades.


See Dr. Wahlquist in Marianna for a Glaucoma Screening

 

Vision loss from glaucoma is permanent, but it’s also preventable with early detection and consistent care. Regular eye exams are the best way to monitor your eye health and ensure any changes are caught early.

Schedule your comprehensive glaucoma exam in Marianna at Vision Center South and take the first step toward safeguarding your vision. Schedule online or call (850) 482-2336 today.

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