Floaters
are small greyish or transparent spots or blobs that float
across the field of vision from time to time. Floaters move
around with eye movements, and are most commonly noticed against
plain backgrounds, such as a white page or a blank wall. Floaters
can also appear as fine threads, webs, and clumps.
What
causes floaters?
Floaters
are caused by small specks or clumps that form within the
fluid of the eye. When light enters the eye, these clumps
cast a shadow onto the retina. The floater that you notice
is the shadow that is cast onto the retina.
What
problems might a person with floaters experience?
Floaters
are an annoying phenomenon that get in the way. Mostly they
are harmless. In a small number of cases, floaters can be
a sign of more serious damage that is taking place.
An
example of floaters in the field of view - blurry, partially
transparent, and moving around in the field of view.
Who
is at risk of developing floaters
Floaters
can occur in anyone, at any time.
How
will I know if I have floaters?
Floaters
appear on occasions in the visual field
What
should I do if I think I might have floaters?
You
should arrange for an eye examination with your local Optometrist
or Ophthalmologist to rule out more serious underlying problems.
You should seek immediate attention if you notice any of the
following symptoms:
An
increase in the number of floaters noticed
Decrease
in vision in one or both eyes
Flashes
or sparkles in vision
Eye
examinations in Australia are supported by the Medicare system
for all Australian residents. Referrals are not required for
an eye examination with an Optometrist. Your Optometrist will
advise you if you have floaters, and whether or not they are
potentially dangerous to your vision
How
am I tested for floaters?
Your
Optometrist will carefully examine the inside of your eyes,
noting the extent of any floaters and stuff. And will ensure
that the retina is free from defects.
Is
treatment required for floaters?
No.
Floaters are annoying. But no treatment is required (provided
there are no underlying problems).
Can
floaters be cured?
No.
There is no treatment available to make floaters go away.
Often, people find that the brain learns to ignore floaters
after some time.
