Macular degeneration, a major cause of vision loss among individuals aged 50 and older, involves the deterioration of the macula, the central portion of the retina responsible for sharp, central vision required for seeing objects clearly and for common daily tasks such as reading and driving. Aging often causes the condition, which falls into two categories: dry (atrophic) and wet (neovascular). While the exact cause of macular degeneration remains unclear, factors such as aging, genetics, and lifestyle choices play significant roles in its development.
Understanding Macular Degeneration and Its Causes
The macula's primary role is to provide the acute vision necessary for detailed tasks. As we age, the tissues of the macula can thin and break down, leading to vision impairment. Age-related macular degeneration (AMD) is the most common form, and its prevalence increases significantly with age. Other contributing factors include smoking, high blood pressure, obesity, and a family history of the disease. Environmental factors, like exposure to sunlight, can also exacerbate the condition.
The Importance of Early Detection and Treatment
Detecting macular degeneration in its early stages is critical for preventing severe vision loss or blindness. Regular eye exams are essential, especially for those over 50 or with a family history of the condition. During these exams, our Warner Robins eye care team may use several tests to detect macular degeneration, including a visual acuity test, a dilated eye exam to examine the retina, and optical coherence tomography (OCT) to capture detailed images of the retina’s structure.
While there is no cure for macular degeneration, early detection allows interventions to slow its progression and manage symptoms. Treatments for dry AMD include lifestyle changes and dietary supplements that may slow disease progression. You can often treat wet AMD with anti-VEGF (Vascular Endothelial Growth Factor) therapy, which involves injections into the eye to reduce new blood vessel growth that can damage the macula.
Receiving these and other treatments and interventions in a timely fashion can go a long way in preventing or slowing down the progression of AMD.
Brown's Eye Center is Here To Help Manage AMD
Macular degeneration is a serious condition that can lead to significant vision loss. However, early detection and treatment can help minimize its impact. Regular eye exams, awareness of the risk factors, and understanding the available treatments are key to managing this age-related disease.
To learn more about how we can help you keep your eyes healthy and your vision clear, speak to our Warner Robins eye care team at Brown's Eye Center today!