A cataract is a clouding of the eye's natural lens. This is often related to ageing but can develop for a variety of other reasons. As the cataract becomes more dense
it can interfere with vision and prevent people from doing the things they like to do. Common symptoms include blurring and dazzle or glare with bright lights. Click here to see simulations of how vision can be affected by cataracts (currently desktop
only).
If this happens it is possible to remove the cataract during a short operation and replace it with a plastic lens implant.
Cataract surgery is the most commonly undertaken surgical procedure in the UK and can benefit people of all ages who have eyesight problems because of
cataract.
In skilled hands complications are rare and recovery is usually quick.