Macular Degeneration
Age-related macular degeneration (AMD) affects the macula — the part of the retina responsible for sharp central vision. It's the leading cause of central vision loss in people over 50, and it can develop quietly. Early detection is the best protection.
What is macular degeneration?
The macula lets you read, drive, recognise faces and see fine detail. When it deteriorates, central vision blurs or distorts while peripheral (side) vision usually stays intact. There are two forms:
- Dry AMD — the common form; thinning of the macula that progresses slowly over years
- Wet AMD — less common but more aggressive; abnormal blood vessels leak fluid under the retina and vision can change suddenly — this needs urgent care
What to watch for
- Blurred or wavy, distorted central vision — straight lines look bent
- A dark or empty spot in the centre of your vision
- Difficulty reading, seeing faces, or adapting to dim light
- Colours appearing duller than before
Who is at risk
- Age 50 or older — the strongest risk factor
- Smoking — the biggest controllable risk factor
- A family history of AMD
- High blood pressure or cardiovascular disease
- A diet low in leafy greens and antioxidant-rich foods
Treatment and management
There is no cure for dry AMD, but early detection lets us slow its progress — with lifestyle changes, nutrition and regular monitoring. Wet AMD can be treated with injections into the eye, and the sooner treatment starts, the more sight is saved. That's why regular screening after 50 matters.
Noticed changes in your central vision? Don't wait — book an eye health screening as soon as possible. Walk-ins welcome.
Protect your central vision.
A quick screening can catch the early signs — visit us during opening hours, or call ahead.