Our Austin Eye Care Team Discusses: Macular Degeneration Treatment
If you or a loved one are noticing changes in central vision, such as blurriness or dark spots, it may be more than just age-related eyesight changes—it could be macular degeneration. At our Austin eye clinic, we specialize in detecting and managing macular degeneration using modern diagnostic tools and personalized care. Early detection is key, and we’re here to help you understand your risk and explore treatment options.
What Is Macular Degeneration?
Macular degeneration is an eye condition that affects the macula—the central part of your retina responsible for sharp, straight-ahead vision. This area allows you to see fine details, read, recognize faces, and drive. When the macula becomes damaged, your central vision can become blurry or distorted, while your peripheral vision remains unaffected.
Macular degeneration is one of the leading causes of vision loss in people over 50. It typically develops slowly, and many people don’t realize they have it until their vision begins to noticeably decline.
There are two primary types of macular degeneration:
- Dry Macular Degeneration: This is the most common form and happens when the macula thins over time and small deposits called drusen form under the retina. Vision loss tends to be gradual.
- Wet Macular Degeneration: Less common but more serious, this type occurs when abnormal blood vessels grow under the retina and leak fluid or blood. Wet AMD can lead to sudden and severe vision loss if not treated promptly.
What Causes Macular Degeneration?
While the exact cause of macular degeneration isn’t fully understood, certain factors are known to contribute to its development. These include both genetic and environmental factors that can damage the macula over time.
Common Causes and Contributors:
- Aging: The risk increases significantly after age 50.
- Genetics: A family history of macular degeneration raises your risk.
- Smoking: Tobacco use is one of the most significant controllable risk factors.
- High Blood Pressure and Cardiovascular Issues: These can affect blood flow to the eyes.
- Obesity: Excess weight may accelerate the progression of the disease.
- Sun Exposure: Long-term UV exposure may contribute to retinal damage.
- Poor Diet: Diets low in leafy greens, fruits, and omega-3 fatty acids can increase your risk.
How We Diagnose Macular Degeneration
At our Austin clinic, our eye doctors use the latest tools and techniques to detect and monitor macular degeneration. During your comprehensive eye exam, we’ll carefully assess your central vision and look for any early signs of retinal changes.
Diagnostic Tools May Include:
- Visual acuity testing: Measures how well you see at various distances.
- Dilated eye exam: Allows us to view the retina and macula more clearly.
- Amsler grid test: Detects distortion in your central vision.
- Optical coherence tomography (OCT): Provides high-resolution images of the retina’s layers.
- Fluorescein angiography: May be used to find leaking blood vessels in wet AMD cases.
Early detection gives us the best chance to slow disease progression and preserve your vision.
Macular Degeneration Treatment Options at Our Clinic
Although there is no cure for macular degeneration, there are several ways we can manage the condition and slow its progression. The right treatment depends on the type of AMD you have and how far it has progressed.
For Dry Macular Degeneration:
- Nutritional Supplements: Specific combinations of vitamins and minerals based on AREDS research may slow progression in some patients.
- Lifestyle Counseling: We provide guidance on diet, exercise, and quitting smoking.
- Blue Light Protection: Lenses and screen filters can reduce light exposure that may worsen symptoms.
- Regular Monitoring: Ongoing exams help us track changes and intervene early if the condition advances.
For Wet Macular Degeneration:
- Anti-VEGF Injections: These medications stop the growth of abnormal blood vessels and reduce fluid buildup.
- Photodynamic Therapy (PDT): A light-sensitive drug is activated by a laser to close abnormal blood vessels.
- Laser Therapy: Occasionally used to seal leaking blood vessels.
Every patient is different, so we take a customized approach to care. We’ll talk through your options and make sure you feel confident about your treatment plan.
Supporting Your Vision Beyond Treatment
Managing macular degeneration is about more than medical care—it’s about helping you adapt and thrive. We offer a range of services to support your overall eye health and lifestyle, including:
- Low Vision Aids: Magnifiers, special glasses, and digital tools can help with reading and daily tasks.
- Referrals to Specialists: If needed, we coordinate with retinal specialists for advanced care.
- Ongoing Education: Our team stays up to date on the latest research so we can bring the best care to our patients.
Your vision is essential to your independence and quality of life. We’re here to provide expert guidance every step of the way.
Schedule an Appointment to Learn More
If you’re concerned about macular degeneration or noticing changes in your central vision, don’t wait. Early diagnosis and timely treatment can make a world of difference. Our team in Austin is experienced, compassionate, and equipped with the latest technology to help you protect your sight.
Contact us today to schedule a comprehensive eye exam. Whether you’re managing AMD or just want to stay ahead of it, we’re here to help you see clearly and live fully.