Aging: The most common cause. As we age, proteins in the lens can clump together and form cloudy areas.
Genetics: Family history can play a role in the likelihood of developing cataracts.
UV Radiation: Prolonged exposure to ultraviolet (UV) light from the sun can increase the risk of cataracts.
Medical Conditions: Certain health conditions, such as diabetes, can contribute to cataract formation.
Medications: Long-term use of corticosteroids and certain other medications can increase the risk.
Eye Injury or Surgery: Trauma to the eye or previous eye surgeries can lead to cataracts.
Smoking and Alcohol: These lifestyle factors have been linked to a higher risk of cataracts.
Poor Nutrition: A diet lacking in antioxidants and essential nutrients may contribute to cataract development.
Hormonal Changes: Changes related to menopause and other hormonal factors may also play a role.
Cataract Surgery
What causes a cataract?
What happens during cataract surgery?
Cataract surgery is quite a routine procedure. The surgeon makes an incision, removes the defective lens and then replaces it with a new intraocular lens (IOL) to restore vision.
You will be given twilight sedation, which will make you feel very comfortable and relieve any anxiety. After the surgery you will be able to return home the same day. The procedure can be done at Charlestown Private Hospital or through the public system.
What is recovery like?
The recovery time following cataract surgery is generally quite short. It’s common to have blurry vision for a few days, but after that the vision usually starts to clear. You can normally return to driving in three days. For two weeks after the surgery you’ll need to avoid heavy lifting; stay out of dirty, dusty environments; and keep the area dry, so no swimming, but showering is fine. You also will be prescribed eye drops, which you need to use until the bottle is empty.
Lens options
There are several lens options available for cataract surgery. Including the following:
- Monofocal lenses:
- Standard option
- Provide clear vision at one distance (usually far)
- May require glasses for reading
- Multifocal lenses:
- Offer vision at multiple distances
- Reduce dependence on glasses
- May cause more glare or halos
- Toric lenses:
- Correct astigmatism
- Available in monofocal and some multifocal options
Each option has its pros and cons, and the best choice depends on individual needs, lifestyle, and eye health.
Where do we perform the surgery?
We operate in both the Private and Public Hospital sectors
- Charlestown Private Hospital
- Hunter Valley Private Hospital
- Belmont District Hospital
- Kurri Kurri Hospital
