Age-Related Macular Degeneration, or AMD, is one of the leading causes of vision loss in adults over 50. At My Optometrist Calgary, we regularly diagnose and monitor AMD to help protect long-term vision for patients in Calgary and surrounding communities. AMD affects the macula, which is the part of the retina responsible for sharp central vision used for reading, driving, and recognizing faces.
While AMD cannot always be cured, early detection through comprehensive eye exams in Calgary and proper management can help slow progression and preserve long-term vision. Routine eye exams play a key role in early detection, so scheduling a comprehensive eye exam in Calgary can help protect your long-term vision.
How the Macula Works
The macula provides clear central vision for detailed tasks. When it deteriorates, central vision becomes blurry or distorted while peripheral vision remains intact. Regular retinal imaging during an eye exam can help detect early macular changes before noticeable symptoms develop.
Types of AMD
- Dry AMD (Atrophic)
The most common type. It progresses slowly and is characterized by thinning of the macula and drusen deposits. - Wet AMD (Neovascular)
Less common but more severe. Abnormal blood vessels grow beneath the retina and can cause sudden changes in central vision. Prompt diagnosis and referral to a retinal specialist are critical to preserving vision.
Who Is at Risk?
Risk increases with age, especially after 50. Other risk factors include:
- Family history
- Smoking
- UV exposure
- High blood pressure
- Cardiovascular disease
- A diet low in leafy greens and antioxidants
For adults over 50 in Calgary, routine comprehensive eye exams are essential for early detection of AMD and other retinal conditions.
Symptoms of AMD
Early AMD may have no noticeable symptoms. As it progresses, patients may experience:
- Blurry or wavy central vision
- Difficulty reading
- Trouble recognizing faces
- Dark or empty spots in the center of vision
If you notice these changes, booking an eye exam in Calgary promptly is important.
How AMD Is Diagnosed
At My Optometrist Calgary, AMD is diagnosed through comprehensive eye exams using advanced diagnostic tools such as:
- OCT (Optical Coherence Tomography)
- Retinal photography
- Amsler grid testing
Regular retinal imaging allows for early detection, even before symptoms appear. Our Calgary optometrists monitor subtle changes in macular health to support long-term vision preservation.
Treatment and Management
While AMD cannot be cured, treatment can slow progression.
Dry AMD Management:
- AREDS2 supplements
- Leafy greens and antioxidants
- UV and blue light protection
- Smoking cessation
- Monitoring through regular retinal exams
Wet AMD Treatment:
- Anti-VEGF injections
- Laser therapy (in select cases)
- Retinal specialist co-management
We work closely with retinal specialists in Calgary when advanced treatment is required.
How to Support Healthy Vision
Healthy choices benefit both the eyes and overall health:
- Wear sunglasses year-round
- Add leafy greens, berries, and omega-3 foods
- Maintain healthy blood pressure
- Avoid smoking
- Schedule annual comprehensive eye exams in Calgary after age 50
At My Optometrist Calgary, We’re Here to Help
Our doctors diagnose, monitor, and co-manage AMD using advanced retinal imaging technology. As a trusted Calgary eye clinic, we help patients understand their risk factors, manage symptoms, and coordinate treatment when needed. Our goal is to support healthy vision at every age and help patients maintain quality of life.
If you are over 50, have a family history of AMD, or are noticing changes in your central vision, book an eye exam in Calgary with My Optometrist Calgary today. Early detection is the most effective way to protect your vision.
Frequently Asked Questions About Age-Related Macular Degeneration (AMD)
Q: Can Age-Related Macular Degeneration cause blindness?
A: AMD does not usually cause complete blindness, as peripheral vision typically remains intact. However, it can significantly affect central vision, making tasks like reading, driving, and recognizing faces more difficult. Early detection through comprehensive eye exams in Calgary can help slow progression and preserve functional vision.
Q: How often should I be screened for AMD?
A: Adults over 50 should have a comprehensive eye exam at least once per year, even if no symptoms are present. Regular retinal imaging allows optometrists to detect early signs of macular degeneration before noticeable vision changes occur. If you have risk factors such as family history or smoking, your optometrist may recommend more frequent monitoring.
Q: What is the difference between dry AMD and wet AMD?
A: Dry AMD is the most common form and typically progresses slowly due to thinning of the macula and drusen deposits. Wet AMD is less common but more severe, caused by abnormal blood vessel growth beneath the retina that can lead to sudden central vision changes. Early diagnosis at an eye clinic in Calgary is essential for proper management and referral when needed.