What are spots and floaters?
Spots (often called floaters) are small, semi-transparent or cloudy specks or
particles within the eye that become noticeable when they fall within the line
of sight. They often appear like cobwebs in front of the eyes and are easily
visible against a white background. They may also appear with flashes of
light.
Does everyone have spots?
Almost everyone sees a few spots at one time or another as we usually have some from
birth. They can occur more frequently and become more noticeable as you grow
older. If you notice a sudden change in the number or size of spots, you should
contact us right away, so you can be sure they are not the result of a more
serious problem.
What causes spots?
The inner part of your eye is made up of a clear, jelly-like fluid known as the
vitreous. Occasionally, small flecks of protein and other matter become trapped
during the formation of the eye before birth and remain in the vitreous body.
Spots and floaters may also be caused by the deterioration of the eye fluid or
its surrounding parts, or by certain injuries or eye diseases.
What do these spots look like?
Spots are generally translucent specks of various shapes and sizes. They may also
appear as thread like strands or cobwebs within the eye. Since they are within
the eye, they move as the eye moves and seem to dart away when you try to look
at them directly.
Can these spots cause blindness?
Most spots are normal and rarely cause blindness. But, spots can be indications of
more serious problems, especially ii’ accompanied by other disturbances in
vision, and if you see them you should have a comprehensive optometric
examination to determine the cause.
How are spots detected?
In a comprehensive eye examination, we will look into
your eyes with special instruments such as a slit lamp (biomicroscope) and an
ophthalmoscope. We use these instruments to examine the health of the inside of
your eyes and may also observe the spots within your eye. This is often done
after the doctor puts special drops in your eyes to make the pupils larger
(called dilation) to allow a larger view of the inside of your
eyes. |
