Common vision problems
Cataract
While some people have cataracts at birth or develop them early in life, the majority of cataract diagnoses occur in patients who are in their 60s or 70s. Around half of Australians aged between over 65 to 74 have cataracts.
Someone with an advanced stage of
cataract sees the world as if looking through a dirty or foggy window.
Glare becomes a serious problem. Reading, driving, computer work
and hobbies become difficult and eventually impossible due to diminishing
vision.
Cataracts usually develop slowly and at a different rate within each eye. Some years may pass before the cataract interferes with vision enough for a person to seek expert advice.
When there is any change in your vision, it is advisable to have a thorough examination of your eyes. If you experience any of the above symptoms, you may need a referral from your doctor or optometrist to visit an ophthalmologist. Ophthalmologists are trained specialists who can identify if your symptoms are being caused by a cataract.
Cataract surgery involves removing the natural lens which has become discoloured and hard, and replacing it with an intraocular lens (IOL). Cataract surgery is usually done in a day surgery environment and takes approximately half an hour.