‘50% of people with glaucoma don’t know they have it’ – www.glaucoma.org.au (2022).
What is glaucoma?
Glaucoma is the name given to a group of eye diseases where vision is lost due to damage to the optic nerve. This damage causes irreversible vision loss. The loss of sight is usually gradual and a considerable amount of peripheral (side) vision may be lost before there is any awareness of a problem.
‘2 in 100 Australians will develop glaucoma in their lifetime’ – www.glaucoma.org.au (2022).
What causes glaucoma?
- An increase in intraocular pressure (IOP), which can damage the optic nerve;
- Damage to the area where fluid is drained out of the eye;
Risk factors of glaucoma:
- A family history of glaucoma;
- High eye pressure;
- Aged over 50;
- Are of African or Asian descent;
- Diabetes;
- Short or long sighted;
- Have been on a prolonged course of steroid medication;
- A history of migraines;
- Have had an eye operation or eye injury;
- Sleep apnea;
How can you look after your eyes?
- Regular eye checks;
- Use eye drops when prescribed;
- Know your family’s health history;
- Wear eye protection;
- If you have eye pain, blurred vision and a severe headache, promptly seek professional advice;