Glaucoma FAQs from an Optometrist Near You in Las Vegas, NV
Glaucoma can feel like a mystery at first. It doesn’t always come with early symptoms, and it’s often misunderstood. At Advanced Eyecare, your eye doctor in Las Vegas, NV, we get many questions from patients who are worried about their risk or want to better understand how glaucoma works. Below is a simple guide to the most frequently asked questions, aimed at helping you feel more informed and prepared to protect your vision.
What Is Glaucoma?
Glaucoma is a group of eye conditions that damage the optic nerve, which is responsible for carrying visual information from your eye to your brain. Most types are linked to increased pressure inside the eye, though some people develop it even with normal pressure levels.
Who Is Most at Risk?
Risk increases with age, particularly after 40. Family history plays a strong role, and certain groups—such as African Americans, Hispanics, and Asians—have a higher likelihood of developing certain types. Other risk factors include diabetes, high blood pressure, previous eye injuries, and long-term use of steroid medications.
Are There Different Types of Glaucoma?
Yes. The most common type is open-angle glaucoma, which develops slowly and may go unnoticed for years. Angle-closure glaucoma is less common but more urgent, with sudden symptoms like severe eye pain or nausea. There are also less common forms such as normal-tension glaucoma and secondary glaucoma, which are tied to other health problems or medications.
What Are the Early Signs?
Open-angle glaucoma often has no early warning signs. Vision changes typically start at the edges—your peripheral vision—but may not be noticed until significant damage has occurred. Angle-closure glaucoma can cause headaches, blurry vision, and halos around lights. Regular eye exams are key, since early signs can only be detected with specific tests.
How Is Glaucoma Diagnosed?
We use a combination of tools, including measuring eye pressure (tonometry), checking the shape and color of the optic nerve, testing your field of vision, and scanning the retina. No single test is enough on its own, which is why a full eye exam is so important.
Is Glaucoma Treatable?
While glaucoma cannot be cured, it can be managed to slow or prevent vision loss. Treatment options may include medicated eye drops, oral medications, laser procedures, or surgery. The right choice depends on the type and severity of the condition.
Can I Prevent Glaucoma?
There’s no guaranteed way to prevent it, but routine eye exams, especially as you get older, are the best way to catch it early. Controlling health conditions like diabetes and high blood pressure can also help lower your risk.
When Should I Get Checked?
We recommend a comprehensive eye exam every one to two years, depending on your age, risk factors, and eye health history. Earlier and more frequent screenings may be needed if you have a family history of glaucoma.
Get Glaucoma Treatment, an Eye Exam, and Optometry Care from an Eye Doctor / Optometrist Near You
At Advanced Eyecare, your eye doctor in Las Vegas, NV, we believe awareness is the first step in protecting your sight. If you have more questions, we’re here to help—because vision is too important to leave to chance. Call us at (702) 737-3937 for glaucoma treatment, an eye exam, and optometry care from an eye doctor / optometrist near you.
