Glaucoma is a common eye condition that can lead to vision loss if left untreated. The issue is very manageable when it's detected early, which highlights the importance of regular eye exams. Here are a few essential factors to keep in mind to maintain healthy vision for life. 

How Glaucoma Affects Your Vision

Your optic nerve is integral for sending messages from the retina to the brain, which is how images are created. Glaucoma increases pressure in the eye, which damages the optic nerve. T

his can lead to symptoms like increasing discomfort in the eye area, headaches, blurred vision, and blind spots in your eyesight. Open-angle glaucoma is the most common form of the condition, and it results from obstructions within the eye's drainage canals. 

What to Expect During Glaucoma Screenings

The earlier this condition is identified, the more effective treatment will be. That's why regular screenings are crucial, as they ensure early identification. In addition to risk factors, your age dictates how often you should have an exam. 

People 65 and older should be screened every six months or one year, while those aged 55 to 64 should be tested every one to two years. For those aged 54 to 40, testing can take place every two to three years. 

Screenings typically involve a few different tests. Angle exams determine whether the drainage system is opened or closed, while the dilated exam is used to assess the health of the optic nerve. 

By dilating the eyes, your doctor will get a good view of the nerve and its characteristics. Your doctor may also perform an eye pressure check, which entails placing a small device against the front of your eye after numbing drops have been administered. 

How Glaucoma Can Be Treated and Prevented

Doctors can use prescription drops to reduce pressure, either by limiting how much fluid the eye makes or enhancing the way fluid is discharged from the eyes. If symptoms don't improve or are disrupting your life, surgery is the next option. Eye doctors can use a combination of traditional and laser-assisted surgery to prevent worsening effects. 

In terms of prevention, undergoing comprehensive eye exams on a regular basis ensures timely treatment. This is especially true if you have a family history of the disorder, which increases your risk. You can also lower your risk by making healthy lifestyle choices, such as quitting smoking and making sure diseases like diabetes are well controlled.

If you need an eye exam in Dothan, AL, Dr. Ron Sealock offers comprehensive care in a kind and caring environment. When it comes to glaucoma screenings, this office uses a state-of-the-art Zeiss Clarus Retinal camera, which determines eye pressure without the need for dilation. They can also help you find the best possible treatment for glaucoma and other eye issues. Learn more about their treatments and exams online or call (334) 793-9607 to schedule an appointment.