What You Need to Know About Macular Degeneration: The Leading Cause of Vision Loss in Adults

Macular degeneration, often referred to as age-related macular degeneration (AMD), is one of the most common causes of vision loss in adults over 50. This progressive eye condition affects the macula and can significantly impact your ability to read, drive, or recognize faces. Understanding this condition is key to protecting your long-term vision.
 

What Is Macular Degeneration?

Macular degeneration occurs when the macula, a small but vital area in the center of the retina, becomes damaged. Over time, this damage leads to blurred or distorted central vision. There are two main types:

• Dry AMD: The more common form, caused by thinning of the macula.

• Wet AMD: Less common but more severe, resulting from abnormal blood vessel growth that leaks fluid or blood under the retina.

Both types can lead to significant vision impairment if left untreated.
 

Who Is at Risk?

While anyone can develop macular degeneration, some people face higher risk factors, including:

• Adults over the age of 50

• A family history of AMD

• Smoking, which doubles the risk

• High blood pressure or cardiovascular disease

• Prolonged sun exposure without eye protection

• Poor nutrition low in leafy greens, fruits, and antioxidants

If you fall into one or more of these categories, routine eye exams are especially important.
 

Why You Need Routine Eye Exams

One of the biggest challenges with macular degeneration is that it often shows no symptoms in the early stages. Many patients do not notice vision changes until the disease has already progressed. During a comprehensive eye exam, your optometrist can detect the earliest signs of macular degeneration through advanced retinal imaging. Early detection allows for better management, slowing progression and preserving vision for as long as possible.
 

How Is Macular Degeneration Treated?

While there is currently no cure for AMD, several treatments can help manage the disease and slow its progression:

• Lifestyle changes: Eating a nutrient-rich diet, quitting smoking, and protecting your eyes from UV light.

• Nutritional supplements: Certain vitamins and minerals, such as those recommended in the AREDS2 formula, can slow progression in some patients.

• Injections for wet AMD: Medications injected into the eye can help stop abnormal blood vessel growth and prevent further damage.

• Low vision aids: Tools like magnifiers or special lenses can improve quality of life for those with advanced vision loss.

Your eye doctor will tailor a treatment plan based on the type and stage of macular degeneration.
 

Stay Ahead of Macular Degeneration at Argyle Eye Care

Macular degeneration is a leading cause of vision loss in adults, but early detection and proactive care can make a significant difference. Because symptoms often don’t appear until the disease is advanced, scheduling regular comprehensive eye exams is the best way to protect your vision.

Don’t wait until symptoms of macular degeneration appear, schedule your annual eye exam at Argyle Eye Care and take charge of your vision health. Visit our office in Argyle, Texas, or call (940) 828-1010 to book an appointment today.