Floaters in the eye; It can be seen as dots, filaments, rings, and shadows that move as if flies are flying. These structures, called "floaters" in medical terms, are mostly harmless. However, in some cases, it may be a sign of serious retina problems.
What Causes Eye Floaters?
Inside the eye there is a gel-like substance called 'vitreous'. With age, this gel structure begins to thin and become fibrous. These fibers create shadows by preventing light from falling on the retina. The most common causes: age-related vitreous changes, high myopia, intraocular trauma, post-eye surgery and diabetic retinal diseases.
When Are Floating Objects Dangerous?
- Sudden Increase: The appearance of more than one floater in a short time suggests that there may be a shrinkage or tear on the retina.
- Flashes of Light: Seeing flashes like flashes in a dark environment is an indication that there is traction on the retina.
- Screen/Shadow Sensation: Darkening of a part of the visual field is an important sign of retinal detachment - requires IMMEDIATE intervention
- Blurred Vision: Sudden decrease in visual acuity with floaters
In Whom Is Retinal Tear or Detachment More Common?
- high myopes
- People over 50 years old
- People who have had eye trauma
- Those who have cataract surgery
- diabetic patients
- Those with a history of retinal disease
Does It Require Treatment?
Harmless vitreous changes do not require treatment and become less noticeable over time as the brain adapts. If there is a retinal tear, the area around the tear is closed with laser treatment. Retinal detachment requires urgent surgery.
Frequently Asked Questions
Do eye floaters go away on their own?
Those originating from the harmless vitreous become less noticeable over time with brain adaptation, and may not disappear completely. However, for those accompanied by a sudden increase or flash of light, urgent examination is essential.
Should you see a doctor for every floater?
If it has been around for a long time and does not change, the risk is low. However, in cases that start suddenly, increase in number, or are accompanied by flashes of light, a fundus examination should be performed without delay.
Is surgery required for floaters?
Only for very severe vitreous opacities that significantly impair vision, vitrectomy surgery may be considered. This decision is made by the physician based on individual evaluation.
