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Featured Treatments

SLT (Selective Laser Trabeculoplasty) for Glaucoma

Laser surgery has become increasingly popular as an alternative method of treating pressure.

 

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IPL (Intense Pulsed Light) For Dry Eyes

New revolutionary device for the treatment of dry eyes due to Blepharitis/Meibomian gland dysfunction (MGD), the E-Eye IPL machine.

 

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Meet the Surgeon

Mr. Behrooz Golchin
MB, Bch, BAO, FRCOpth


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Flashes and Floaters

What are flashes and floaters?

You may sometimes see small specks or clouds moving in your field of vision. These are called floaters. You can often see them when looking at a plain background, like a blank wall or blue sky.

Floaters are actually tiny clumps of cells or material inside the vitreous, the clear gel like fluid that fills the inside of your eye.

While these objects look like they are in front of your eye, they are actually floating inside it. What you see are the shadows they cast on the retina, the layer of cells lining the back of the eye that senses light and allows you to see. Floaters can appear as different shapes, such as little dots, circles, lines, clouds or cobwebs.

When the vitreous gel pulls on the retina you may see what look like flashing lights or lightning streaks. These are called flashes. You may have experienced this same sensation if you have ever been hit in the eye and seen "stars". The flashes of light can appear off and on for several weeks or months.

As we grow older, it is more common to experience floaters and flashes as the vitreous gel changes with age gradually pulling away from the inside surface of the eye.

Causes of Flashes and Floaters.

When people reach middle age, the vitreous gel may start to shrink, forming clumps or strands inside the eye. The vitreous gel pulls away from the back wall of the eye, causing a posterior vitreous detachment. This is a common cause of floaters.

Floaters and flashes are also caused by posterior vitreous detachment, where the vitreous gel pulls away from the back of the eye.

This condition is more common in people who:

  • Are near sighted;
  • Have undergone cataract operations;
  • Have had YAG laser surgery of the eye;
  • Have had inflammation (swelling) inside the eye.
  • Have had an injury to the eye.

The appearance of floaters and flashes may be alarming, especially if they develop very suddenly. To find out if a retinal tear or detachment is occurring, you should call Mr. Golchin right away if you notice the following symptoms, especially if you are over 45 years of age, have had an injury to your eyes or head or if you have substantial near sightedness:

  • A sudden increase in size and number of floaters
  • A sudden appearance of flashes
  • Having a shadow or curtain appear in the periphery (side) of your field of vision
  • Seeing a grey curtain moving across your field of vision
  • Having a sudden decrease in your vision


Flashes and floaters treatment

Vitreous floaters may be a symptom of a tear in the retina which is a serious problem. If a retinal tear is not treated the retina may detach from the back of the eye. The only treatments for a detached retina are a laser procedure or surgery.

Other floaters are harmless and fade over time or become less bothersome, requiring no treatment. Surgery to remove floaters is almost never required.

 

 

VIEW ALLWhat Our Patients Say

Being of a nervous disposition, I was dreading having someone examine my eyes. On speaking to my optician, I asked him if he could recommend an Ophthalmic Surgeon to help me with my Glaucoma and cataracts. Without hesitation he recommended Mr. Golchin. On meeting Mr. Golchin I was immediately put at ease. He examined my eyes and explained the problems with them and what treatment he was going to do. I am delighted with the treatment I have received from Mr. Golchin and his very friendly and helpful staff at Cork Eye Clinic. I would highly recommend that you visit them.

Frank Barriscale

 
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