Retinal Detachment: Symptoms and Flashing Lights Explained

Q: Retinal Detachment: Symptoms and Flashing Lights Explained

Hello： 1. Retinal detachment is less likely to cause flashes of light, but it will result in changes in vision. 2. These are signs of vitreous traction on the retina. 3. This is a sign of vitreous traction on the retina. If no tears are found during the ex

Retinal issues

I would like to ask: 1.
Are the flashes seen in retinal detachment similar to the flash from a camera or more like streaks of lightning? 2.
If the flashes occur every time I move my eyes, does that count as a precursor to retinal detachment, or is it only the flashes that appear sporadically that are concerning? 3.
I visited a doctor three weeks ago, and they said there were no tears, so I hope you can explain in detail what the flashes associated with retinal detachment feel like.
In my case, I see flashes every time I move my eyes (it flashes every time I turn my eyes), is this a concern? I am very scared, thank you for your help.

Kunrao de Daxuesheng, 20~29 year old female. Ask Date: 2022/12/19

Dr. Gao Pilin reply Ophthalmology

Hello: 1.
Retinal detachment is less likely to cause flashes of light, but it will result in changes in vision.
2.
These are signs of vitreous traction on the retina.
3.
This is a sign of vitreous traction on the retina.
If no tears are found during the examination, retinal detachment may not necessarily occur.
There is no need to be overly anxious.

Reply Date: 2022/12/19

More Info

Retinal detachment is a serious condition that can lead to permanent vision loss if not treated promptly. Understanding the symptoms, particularly the nature of flashing lights, is crucial for early detection and intervention.
1. Nature of Flashing Lights: The flashes of light associated with retinal detachment can vary in appearance. Some individuals describe them as resembling the flash from a camera, while others may perceive them as streaks or arcs of light, similar to lightning. These flashes occur due to the stimulation of the retina, often caused by the vitreous gel pulling away from the retina or by traction on the retina itself. The specific appearance can differ from person to person, but both descriptions are valid.

2. Flashing Lights and Eye Movement: The occurrence of flashes when moving your eyes can be a sign of retinal issues, including potential detachment. If you notice flashes of light consistently when you turn your eyes or shift your gaze, it is essential to pay attention to this symptom. While not all flashes indicate retinal detachment, the presence of persistent flashes, especially if they are new or have changed in intensity, warrants further investigation. In general, flashes that are intermittent or occur with specific movements may suggest that the vitreous is pulling on the retina, which can be a precursor to more serious conditions.

3. Consultation and Diagnosis: Since you mentioned that a doctor previously examined your eyes and found no holes, it is reassuring, but it does not completely rule out the possibility of retinal detachment. Symptoms can evolve, and new developments may arise. It is important to maintain open communication with your eye care provider. If you experience an increase in the frequency or intensity of flashes, or if you notice other symptoms such as a sudden increase in floaters, a shadow or curtain over your vision, or a significant change in your visual field, you should seek immediate medical attention.

In summary, flashing lights can be a symptom of retinal detachment, but the specific characteristics can vary. The fact that you are experiencing flashes with eye movement is significant and should be monitored closely. Regular follow-ups with your eye doctor are essential, especially if your symptoms change or worsen. Early detection and treatment are key to preserving vision, so do not hesitate to seek further evaluation if you have concerns.
Additionally, factors such as high myopia, previous eye surgeries, or trauma can increase the risk of retinal detachment, so it is vital to be vigilant about any changes in your vision. Always prioritize your eye health and consult with your healthcare provider for personalized advice and management.

Similar Q&A

Could Flashing Lights Indicate Retinal Detachment in Myopia?

Yesterday, when I closed my eyes before sleeping, I experienced a slight sensation of flashing lights. I currently have a myopia of about 200 degrees. Could this be a sign of retinal detachment?

Dr. Gao Pilin reply Ophthalmology
Hello: Retinal detachment is a condition where the retina separates or detaches from the inner wall of the eye, which can lead to vision impairment. Common symptoms include flashes of light, floaters (dark spots or lines that flicker or drift in the field of vision), blurred visi...

Understanding Flashing Lights in Vision: Causes Beyond Retinal Detachment

I occasionally see flashes of light in the outer corner of my left eye, which has been happening for three to four years. I also feel it in my right eye (though less frequently). As I am a high myopia patient, I am particularly cautious. I have had two retinal examinations in the...

Dr. Liang Ce reply Ophthalmology
Any lesions or abnormal stimuli along the visual pathway from the retina, through the optic nerve, to the visual cortex in the brain can cause the perception of flashes of light. This can occur in conditions such as traumatic brain injury, epilepsy, localized cerebrovascular diso...

Understanding Eye Flashes: Are They Signs of Retinal Detachment?

The appearance of bright spots in the vision could be indicative of retinal detachment, as online sources suggest that seeing flashes of light may be a sign of this condition. However, it could also be due to vitreous traction. In cases of retinal detachment, the flashes of light...

Dr. Gao Pilin reply Ophthalmology
Hello Mr. Chen: The flashes caused by vitreous traction are typically arc-shaped and not very intense, depending on the extent of the traction. In contrast, flashes associated with retinal detachment may be stronger because the retina itself is already being pulled. If the flashe...

Understanding Retinal Detachment: Symptoms and Concerns Explained

Retinal detachment can cause sensations of flashes of light, similar to lightning. However, I also experience visual snow syndrome, where I see persistent blue dots and flashes in dark areas, even with my eyes closed for 24 hours. Doesn't this make it difficult to determine ...

Dr. Wang Zhangji reply Ophthalmology
First, go to the outpatient clinic to confirm whether there are any retinal lesions. If there are any significant new symptoms in addition to the current ones, an immediate re-examination should be conducted. If everything remains stable, at least one follow-up should be done ann...