Retinal detachment occurs when the retina, the layer of tissue located at the back of the eye, separates from its normal position.
Though the condition is serious and can cause permanent vision loss, early diagnosis can help save your eyesight.
WHAT IS RETINAL DETACHMENT?
Retinal detachment is a severe condition that can lead to permanent vision loss. It happens when the retina separates from its usual position, pulling away from the blood vessels that feed the eye oxygen and nutrients.
Unlike other eye conditions, retinal detachment is often painless, which is why monitoring for any changes is essential in protecting your vision.
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Warning signs of retinal detachment
Sudden flashes of light in one or both eyes
A noticeable increase in floaters, which can resemble specks or cobwebs in your field of vision
Blurry vision
A shadow or curtain forming in your peripheral (side) vision, or obscuring your field of vision
Who is at greatest risk of retinal detachment?
If you are concerned that you are experiencing symptoms of retinal detachment, it is important to seek medical attention right away. Acting fast can save vision in the affected eye.
If you are nearsighted (wear glasses to see distant objects)
Have previously had ocular surgery, such as cataract surgery
Are aged 50 or older
Have a family history of retinal detachment
WHAT CAUSES RETINAL DETACHMENT?
There are several possible causes of retinal detachment.
Rhegmatogenous retinal detachment:
A rhegmatogenous detachment occurs when the vitreous shrink and/or pulls and tears the retina
Tractional retinal detachment:
Most commonly associated with diabetic retinopathy, which is a condition that can damage the eye’s blood vessels.
Exudative retinal detachment:
This occurs when excessive fluid builds up behind the retina, pushing it away from the back of the eye and causing it to separate.
RETINAL DETACHMENT PREVENTION
Because symptoms occur spontaneously, often without warning signs, preventing retinal detachment can be difficult. There are some steps you can take to effectively safeguard your vision, especially if you are in a high-risk category:
Wear eye protection when playing sports or using power tools
Seek medical attention immediately the moment you notice a sudden onset of symptoms
Get regular eye exams, which can help detect the very early signs of retinal detachments
MANAGING AND TREATING RETINAL DETACHMENT
Doctors can treat retinal detachment surgically if they catch it in the early stages.
Book an appointment if:
You notice persistent blurry vision
You experience sudden flashes of light
You’re noticing an increase in floaters in your visual field
Your symptoms do not resolve
Early diagnosis can help prevent complications from retinal detachment and protect your vision.
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