How Glaucoma Can Affect Your Vision Over Time

Glaucoma is a serious eye condition that can slowly steal your vision without any warning signs. It develops when pressure builds up in the eye and damages the optic nerve, which is responsible for transmitting visual signals to the brain. Because the progression is often gradual and painless, many people do not realize they have glaucoma until permanent vision loss has occurred. Understanding how this condition affects your eyes and the importance of regular medical eye exams is essential for protecting your long-term vision.
 

How Glaucoma Impacts Your Vision Over Time

In most cases, glaucoma develops slowly. The most common type, open-angle glaucoma, gradually reduces peripheral vision. Many patients do not realize anything is wrong until the damage is significant. By the time symptoms like tunnel vision or blind spots become noticeable, the disease may already be in an advanced stage.
 

Another type, angle-closure glaucoma, can occur suddenly and cause rapid vision loss. This form is considered a medical emergency and requires immediate treatment to prevent permanent damage.
 

Over time, untreated glaucoma can lead to:
 

• Blurred or patchy vision
• Loss of peripheral vision
• Difficulty seeing in low light
• Complete blindness in severe cases

Who Is at Risk for Glaucoma?

While anyone can develop glaucoma, certain individuals are at higher risk. People over the age of 60 are more likely to develop the condition, especially if they are of African, Hispanic, or Asian descent. A family history of glaucoma also increases the likelihood of being affected.
 

Other risk factors include elevated eye pressure, thin corneas, chronic health conditions like diabetes or high blood pressure, and a history of eye injuries. Individuals who are severely nearsighted or who use corticosteroid medications long-term may also be at greater risk.
 

Why Regular Medical Eye Exams Are So Important

The key to preserving your vision with glaucoma is early detection. Since the disease often progresses without warning, comprehensive medical eye exams are the best defense. During these exams, your eye doctor will perform tests that can detect elevated eye pressure, assess the optic nerve, and measure your field of vision.
 

Catching glaucoma early allows for timely treatment, which may include prescription eye drops, laser therapy, or surgery to lower eye pressure and prevent further damage. Routine eye exams are especially important for individuals over age 60, those with a family history of glaucoma, and people with certain medical conditions such as diabetes or high blood pressure.
 

Protect Your Vision with Preventive Care

Glaucoma can cause permanent vision loss if left undetected, but with early diagnosis and proper management, its progression can be slowed or even prevented. Regular medical eye exams are your best defense, especially if you are at higher risk. Our experienced team is here to help safeguard your sight with thorough evaluations and personalized care.
 

Don’t wait for symptoms of glaucoma to appear, schedule your routine medical eye exam at Texas State Optical and take control of your eye health. Visit our office in Texas City, Texas, or call (409) 202-6984 to book an appointment today.