Warning Signs of Retinal Detachment: What You Should Know
Retinal detachment can happen to anyone and affects roughly 1 in 10,000 people. However, certain individuals have a higher risk of retinal detachment than others. Detached retinas can cause significant vision loss and may lead to complete blindness, making diagnosis and treatment critical.
Recognizing the warning signs of retinal detachment and seeking immediate treatment from an optometrist or ophthalmologist is essential for preventing a more severe tear and preserving your vision, if possible.
Symptoms of a Detached Retina & What To Do
✅ Quick Symptom Check
If you notice any of the following, contact an optometrist right away:
- Sudden increase in floaters (lines, dots, “cobwebs”).
- New or more frequent flashes of light (photopsia).
- Shadowy or blurred side vision (peripheral loss).
- A “curtain” or veil over part of your vision.
Tip: Note which eye is affected and when symptoms began—this helps your doctor act fast.
The retina is a thin, light-sensitive tissue at the back of the eye. Its job is to translate the light that enters the eye into electrical signals that are sent to the optic nerve so the brain can make sense of what you’re seeing. Unfortunately, the retina can be pulled away from the rear of the eye without causing any noticeable pain or discomfort. When retinal cells pull away from the eye, they lose their blood supply, which causes permanent damage without timely diagnosis and treatment.
That’s why it’s essential to be aware of the warning signs, particularly if you have a family history of retinal detachment or other risk factors (more on that below).
1. An excess of new floaters in your vision
Floaters, which can appear as little lines, circles, grey blobs, or squiggles, are fairly normal. However, a sudden onset of floaters or a significant increase in the amount of floaters in your field of vision should be examined by an optometrist.
You should call your optometrist anytime floaters appear all at once, increase in number, or affect your vision to rule out any potential health or vision issues.
2. Flashes of light (photopsia)
Flashes of light are another relatively common occurrence that can happen infrequently as we age or with certain health conditions. However, someone with a torn retina may experience sudden flashes of light and increased frequency, unlike the occasional age-related version. So, as with floaters, it is a good idea to contact your optometrist if you experience a sudden increase of flashes of light or if they in any way compromise your vision.
3. Shadowy or blurred vision at the sides (periphery) of your vision
When retinas detach, they interrupt the eye’s ability to process vision because the detached portion cannot transmit the electrical signals the optical nerve needs for the brain to assemble images. Depending on the severity of the detachment, this “missing information” can create a blank or shadowed portion of vision. Unlike macular degeneration (one of the most common eye conditions in seniors), which causes loss of central vision, a torn or detached retina affects peripheral (side) vision. The larger the tear, the greater the loss of peripheral vision, resulting in a tunnel vision effect.
Any significant change in vision like this should be immediately evaluated by an optometrist to identify the cause.
4. The curtain or shadow effect
Depending on the location of the retinal tear, you may also experience shadowy spots anywhere in your field of vision. It can seem as if a curtain or veil is blocking clear vision in a particular spot. Again, vision changes like this are never normal and require immediate attention, as a retinal tear requires treatment to prevent it from worsening and potentially causing permanent damage to the vision.
⚠️ Urgent: Sudden Floaters, Flashes, or a “Curtain” Over Vision
These can be warning signs of a retinal tear or detachment. Acting quickly helps protect your sight.
- Stop strenuous activity and avoid driving if vision is compromised.
- Call us now for a same-day evaluation.
- Note when symptoms started and which eye is affected.
Important: Retinal detachments are often painless. If in doubt, get checked immediately.
Risk factors are also warning signs
📊 Key Stat & Risk Snapshot
Retinal detachment affects roughly 1 in 10,000 people—but risk is higher if you have:
- Past retinal tear/detachment in either eye.
- Family history (parent or sibling affected).
- Significant eye trauma (sports, accident, impact).
- Previous eye surgery (cataract, glaucoma, LASIK).
- Health factors (e.g., diabetes/retinopathy).
🎯 Pro tip: Tell us about any of the above. We’ll flag your chart and monitor your retina closely during exams (OCT imaging).
The above points highlight the physical symptoms that occur after a retinal tear. However, optometrists also pay attention to any risk factors a patient may have. If you are considered at higher risk for developing a retinal detachment, we want to be aware of this and pay extra close attention to your routine eye exams.
Here are some of the risk factors that increase your chances of having a detached retina.
It’s happened to you before
If your retina has torn or detached in the past, you are at a higher risk of having a repeat in the same eye or a new tear in your other eye.
A family history of retinal tears or detachment
Family history also plays a significant role in the development of retinal detachment. If a parent or sibling has experienced a retinal tear or retinal detachment, let us know. We would like to include this information in your chart so we can discuss it and review other potential risk factors you may have.
Severe eye trauma or injury
Traumatic eye injuries, particularly those associated with direct impact (like a car accident, sport-related incident, or a fight), can cause retinal detachment. While minor eye trauma may heal on its own, it’s always best to contact your optometrist. We want to know what happened, what you’re experiencing, and then we can determine whether you should come in for an eye exam.
Significant impact or trauma to the eye can share the same types of symptoms as a torn retina. So, we’d rather take a look at your retina, using an OCT exam, to rule out any chance of a torn or detached retina.
Previous eye surgery
Any eye surgery, including cataract surgery, surgery for glaucoma, or LASIK, can increase your risk of retinal detachment.
Poor health and existing health conditions
Not surprisingly, people in poor health are more likely to experience a detached or torn retina. These range from conditions such as diabetes or diabetic retinopathy to eye conditions that lead to a weakening or strain on the retina.
Eating a healthy diet and making positive lifestyle choices goes a long way in minimizing your risk of most eye conditions causing vision loss - and that includes detached retinas.
Diagnosing & Treating a Detached Retina
We can see detached retinas using OCT exam technology, which provides a non-invasive method for examining the internal anatomy of the eye, including a view of the retina.
If your retina is detached, we’ll discuss treatment options. These treatments vary according to the severity of your case. Small tears or holes may be treated using freeze treatments or laser surgery, both of which can be used to seal the tear or hole.
Larger tears or more severe detachment require retinal surgery in a hospital or an ophthalmologist’s surgery center.
Catch Retinal Detachment Early With an Exam at Eye to Eye Family Vision Care
Retinal detachments don’t typically cause any physical pain or discomfort. And, smaller retinal tears or detachment may cause such minimal warning signs that they go unnoticed. That’s why scheduling an annual eye exam at Eye to Eye Family Vision Care is the best way to catch a retinal detachment early. The earlier we catch it, the easier it is to treat and the better our chances are of preventing or minimizing vision loss.
Contact us to schedule your next eye exam, or call us at 918-227-3937 if you or a family member is experiencing the warning signs of retinal detachment. We’ll make sure you’re seen as soon as possible for the attention and reassurance you need.
