Cataracts

What are cataracts and who is affected by them?

Cataracts are a common condition where the ageing natural lens of the eye gradually becomes clouded. It’s a degenerative disease where you will notice your vision gets dimmer. Different types of cataracts develop depending on the part of the lens affected. The majority of people who develop this condition are elderly.

What are the symptoms?

As the natural lenses in your eyes age, they become less flexible and more opaque over time. So, instead of bringing your vision into sharp focus, cataracts progressively obstruct your view of the world.

Symptoms are generally noticeable, commonly with a gradual onset. There is no pain and often no symptoms in the early stages though. Those with age-related cataracts may notice that their vision fades and becomes dimmer and some people experience glare at night. You may also notice significant changes to your glasses prescription after years of not really experiencing any major shifts.

What are the causes?

Ageing is the predominant cause of cataracts, but overexposure to the sun’s damaging UVA and UVB rays over time has also been cited as a possible contributing factor in causing the condition. Many people will experience them in one or both eyes during the later years of their life.

What can happen if it is left untreated?

Unfortunately, cataracts can only lead to a degeneration in vision and will reduce your quality of life when they are left untreated.

What treatment options are available?

Typical treatment for cataracts involves a small, routine operation in hospital. During surgery, your natural, clouded lens is replaced with an artificial, clear lens. These operations are very straightforward, usually taking under an hour and have a very high success rate, providing you with clear vision after.

After carrying out a comprehensive eye examination, your optometrist will determine whether your cataracts have advanced enough to refer you for an operation. Please note that we offer prompt referrals to medical specialists based at the private hospitals Mater Private and UPS in Clane, as well as eye specialists who practise locally.

Regular eye exams

The earlier we spot a cataract, the quicker we can act to monitor it and recommend the best course of action to restore your vision. Visiting us regularly for eye exams is the best way to accomplish this, allowing you to improve and restore your quality of life.