What is macular degeneration or MD?
The macula is the central part of the retina at the back of the eye. The retina processes all vision. The macula allows you to read, recognise faces, drive; just about everything.
Macular degeneration causes progressive macular damage.
Types of macular degeneration
What are the types of macular degeneration? There are two types of macular degeneration, dry and wet. Dry macular degeneration results in a gradual loss of central vision. Wet macular degeneration is characterised by a sudden loss of vision caused by abnormal blood vessels growing under the retina. Immediate medical treatment of wet macular degeneration is essential.
How can you tell if you have macular degeneration?
Straight lines appear wavy or bent
Difficulty reading
Difficulty distinguishing faces
Dark patches or empty spaces in vision
Poor night vision
Decreased colour sensitivity
More common than you’d think
Risk factors?
Aside from increasing age over 50 years, macular degeneration is thought to be caused by genetic and environmental factors. If you smoke or have a family history of macular degeneration, your risk of developing the disease is much greater. Other risk factors include diet and lifestyle.
