What is AMD?
Age-related macular degeneration (AMD) occurs when the central retina, which is responsible for fine-detail vision, is damaged. This leads to distorted vision and a progressive reduction in central vision, affecting daily activities such as driving, reading, and recognising faces.
There are 2 types of macular degeneration. Dry AMD causes a gradual decline in central vision, while wet AMD may lead to more sudden and severe visual loss. Early detection of AMD is important to minimise irreversible visual loss.
Treatments
While there is no cure for macular degeneration, there are treatments which can slow or halt the progression of the disease.
DRY AMD – Avoid smoking, maintain a healthy lifestyle, and eat a well-balanced diet including green leafy vegetables high in antioxidants and fish rich in omega-3s. Vitamin supplements, such as the AREDS2 formulation, have also been found to be beneficial.
WET AMD – Injections of anti-VEGF (Vascular Endothelial Growth Factor) medication into the eye are now the mainstay of treatment for wet AMD. These medications reduce the leakiness of abnormal blood vessels at the macula, helping to maintain vision and in some cases improving vision.
FAQs
For further information:
Macular Disease Foundation Australia – www.mdfoundation.com.au