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5900 Heckert Rd.
P.O. Box 324
Bakerstown, PA 15007
724-443-6767 Phone
724-443-6730 Fax

4001 Freeport Rd.
Natrona Heights, PA 15065
724-226-0444 Phone
724-226-0744 Fax

 

Understanding Age-Related Macular Degeneration and Low Vision

February marks Age-Related Macular Degeneration (AMD) Awareness Month, an initiative led by Prevent Blindness to educate the public about the risks, symptoms, and treatment options for this leading cause of vision loss. It is also recognized as Low Vision Awareness Month, highlighting the impact of advanced AMD and other conditions that result in significant visual impairment.

What is Age-Related Macular Degeneration (AMD)?

AMD is a worsening eye disease affecting the macula, which enables sharp central vision. This condition makes it difficult to read, recognize faces, or perform detailed tasks.

There are two main types of AMD:

  • Dry AMD – The more common form, characterized by the thinning of the macula and the buildup of drusen (yellow deposits). It develops gradually over time.
  • Wet AMD – A more severe form caused by abnormal blood vessel growth under the retina, leading to sudden vision loss if untreated.

Symptoms of AMD

Early detection is key, as AMD can progress without noticeable symptoms in its early stages. However, as it advances, individuals may experience:

  • Blurred or distorted central vision
  • Difficulty recognizing faces
  • Dark or empty spots in vision
  • Straight lines appearing wavy

If you or a loved one notices any of these symptoms, scheduling an eye exam as soon as possible is crucial.

Risk Factors for AMD

While age is the biggest risk factor (AMD typically affects those over 50), other contributors include:

  • Smoking – One of the most significant preventable risk factors
  • Genetics – A family history of AMD increases risk
  • High Blood Pressure & Cardiovascular Disease – Poor circulation can contribute to macular damage
  • Poor Diet – A lack of antioxidants and omega-3 fatty acids may speed up AMD progression Excessive UV Exposure – Long-term unprotected sun exposure can damage the retina

Early Detection & Treatment Options

While there is no cure for AMD, early detection can help slow its progression. Regular comprehensive eye exams allow doctors to detect early signs and recommend lifestyle changes or treatment options.

  • Nutritional Supplements – The AREDS2 formula (a combination of vitamins C, E, zinc, copper, lutein, and zeaxanthin) can help slow the progression of intermediate AMD.
  • Anti-VEGF Injections – Used to treat wet AMD, these injections help slow abnormal blood vessel growth in the retina.
  • Healthy Lifestyle Choices – A diet rich in leafy greens, fish, and nuts, quitting smoking, and maintaining a healthy weight can help preserve vision.

Support for Those with Advanced Vision Loss

As AMD progresses, it can result in low vision, a condition where everyday tasks become challenging despite corrective lenses. February is also Low Vision Awareness Month, emphasizing the need for adaptive tools and strategies for those living with severe vision impairment.

Dr. Bissell is a member of the International Academy of Low Vision Specialists (IALVS) and specializes in using specially designed telescopic glasses to help individuals with significantly decreased vision due to AMD and other ocular conditions. These advanced devices can improve quality of life by enhancing the remaining vision for reading, driving, and other essential activities.

With early detection and proper management, individuals with AMD can take steps to slow progression and maintain independence. If you or a loved one is at risk for AMD or experiencing vision changes, don’t wait—schedule a comprehensive eye exam today.  For more information about low vision services, including AMD treatment and personalized vision solutions, contact Dr. Bissell at 724-443-6767 or 724-226-0444.


About Bissell Eye Care: John D. Bissell, OD owns and operates Bissell Eye Care servicing Northern Pittsburgh and Alle-Kiski Valley regions. With two locations to treat patients, we offer evening appointments. Bissell Eye Care provides comprehensive eye examinations for the entire family beginning as early as 6 months, ocular disease detection and treatment, eyeglasses, sunglasses, activewear, contact lenses, and low vision examinations for those with significant vision loss. We accept most types of vision and health insurance plans. For more information, visit bisselleyecare.com or call our Bakerstown Office at 724-443-6767 or Natrona Heights office at 724-226-0444.