2. Introduction:
A cataract is a clouding of the lens of the eye
that can impair your vision. Cataracts are the
leading cause of vision loss.
3. Treatment:
.
Early cataracts may be managed with the following
measures:
Stronger eyeglasses or contact lenses
Use of a magnifying glass during reading
Strong lighting
.
4. What are the symptoms?
The symptoms are:
Cloudy, blurry foggy or filmy vision
Rapid advance of near-sightedness
Changes in the way you see colour
Problems driving at night
Problems with glare
Double vision
Rapid temporary improvement in
close-up vision.
5. Are you at risk?
You are at increased risk of cataracts if you:
Are older than 45
Have a family history of cataracts
Are a smoker
Are a heavy user of alcohol
Are exposed to air pollution
6. Cataract Diagram
Click the left and right keys to see the diagram go from cataract affected to normal vision!
Cataracts occur when there is a build – up and change in the protein in the lens so it becomes cloudy. This prevents light from passing though the lens causing some loss of vision.
Even if a cataract does progress, it may be years before it interferes with vision.People very rarely need immediate cataract surgery
If this happens to you, you should make an appointment with your doctor.