Flashing Lights When Eyes Are Closed: Understanding Eye Symptoms
Flashing lights appear when closing the eyes? The appearance of flickering lights after closing your eyes (not resembling lightning, but more like flickering lights) occurs only in your left eye (specifically in the peripheral corner). I have cataracts, floaters, and high myopia....
Dr. Gao Pilin Reply:
Hello: The appearance of flashing lights and spark-like sensations may be related to various factors, including vitreous degeneration, retinal traction, or other ocular conditions. Based on your current situation, it is likely due to vitreous degeneration, with a higher probabili...[Read More] Flashing Lights When Eyes Are Closed: Understanding Eye Symptoms
Frequent Flashing Lights: Understanding Causes and When to Seek Help
Frequent flashes of light? Most of the flashes of light are caused by vitreous degeneration, which pulls on the retina, and the cause of floaters is also vitreous degeneration. I would like to ask the doctor if these flashes of light will last for a long time. Recently, I have be...
Dr. Gao Pilin Reply:
Hello: The sensation of flashes is typically related to the vitreous body inside the eye, but it can also be a symptom of other eye issues. Common causes include vitreous degeneration, floaters, retinal detachment, or other retinal problems. Sometimes, the flashes may be temporar...[Read More] Frequent Flashing Lights: Understanding Causes and When to Seek Help
Can Fish Oil Help with Vitreous Degeneration in Myopia?
Vitreous degeneration and the use of fish oil? Hello, I am a person with high myopia and my vitreous body has started to degenerate. Occasionally, I experience slight flashes of light in dark places or when I close my eyes. The doctor has examined my retina and found no issues, r...
Dr. Gao Pilin Reply:
Hello: Fish oil is a dietary supplement rich in Omega-3 fatty acids, and some studies suggest it may be beneficial for eye health. Omega-3 fatty acids are believed to have a protective effect on the retina and other structures of the eye, so it can be taken according to the instr...[Read More] Can Fish Oil Help with Vitreous Degeneration in Myopia?
Understanding Photopsia and Vitreous Degeneration: Eye Health Concerns
Photopsia & Vitreous Degeneration Hello, Doctor Gao. I have myopia in both eyes, with the right eye at -5.25 diopters and the left eye at -6.25 diopters. I have been experiencing floaters for three years. I would like to ask you the following questions: 1. I started experie...
Dr. Gao Pilin Reply:
Hello: 1. Photopsia and Retinal Detachment: Photopsia may be related to retinal issues, but the specific extent of its impact on the retina and optic nerve requires further evaluation. Retinal detachment may increase the risk of glaucoma, but it does not necessarily lead to gla...[Read More] Understanding Photopsia and Vitreous Degeneration: Eye Health Concerns
Understanding Flashing Lights in Your Vision: Causes and Concerns
Flashes or flickering during eye movement? Dear Dr. Gao, I am Mr. Chen, the one who previously asked you about the issue of experiencing pinpoint flashes when moving my eyes. I sincerely appreciate your professional and detailed response despite your busy schedule. Regarding yo...
Dr. Gao Pilin Reply:
Hello: Regarding your question, the persistence and progression of photopsia symptoms can vary depending on individual circumstances. For most people, photopsia is typically caused by vitreous degeneration and traction, which is a normal phenomenon that occurs with aging. However...[Read More] Understanding Flashing Lights in Your Vision: Causes and Concerns
Morning Blurry Vision: Causes and Solutions for Eye Health
Recently, I have been experiencing blurred vision upon waking up in the morning? Hello Doctor: I have approximately -500 myopia in both eyes and I frequently look at the computer for work, as well as switch between my phone and computer during leisure time. Last weekend, I realiz...
Dr. Gao Pilin Reply:
Hello: Based on your examinations at two clinics, and the doctors confirming that there are no issues with your eyes, it is likely that there are indeed no problems. Your condition can be explained by vitreous degeneration, commonly known as floaters, so there is no need to worry...[Read More] Morning Blurry Vision: Causes and Solutions for Eye Health
Understanding Vitreous Degeneration: Symptoms, Duration, and When to Seek Help
Vitreous degeneration Since early May, I have been experiencing flashes and shadows in my left eye, especially in dimly lit areas. I underwent a dilated eye exam at the clinic, and the doctor stated that there are no issues with the retina, attributing the symptoms to vitreous de...
Dr. Gao Pilin Reply:
Hello: Based on the symptoms you described, it could be caused by vitreous floaters or vitreous detachment. The vitreous is the gel-like substance that fills the eye and helps focus light onto the retina, so its clarity significantly affects vision. When there are vitreous floate...[Read More] Understanding Vitreous Degeneration: Symptoms, Duration, and When to Seek Help
Understanding Eye Flashes: When to Seek Further Examination
Flashes of light in the eyes? I have already visited an ophthalmologist for a dilated eye exam. The doctor mentioned that this exam cannot see everything, only about 90%, but my retina is not detached, and no holes were found. I was advised that if my vision does not become more ...
Dr. Gao Pilin Reply:
Hello: A dilated eye exam can assess the macula, which is the central area of vision and the sharpest part of human eyesight, making it crucial for eye health. If you see flashes of light and your ophthalmologist has performed a dilated exam confirming that your retina is fine, t...[Read More] Understanding Eye Flashes: When to Seek Further Examination
Understanding Eye Flashes and Retinal Degeneration: Your Questions Answered
Flashes of light during blinking and retinal issues? Hello Doctor, I have over 600 degrees of myopia and floaters. A few days ago, I underwent a dilated eye exam, and the doctor said my retina is degenerating. I would like to ask: 1. Today, every time I blink, I see a fixed bri...
Dr. Gao Pilin Reply:
Hello: 1. The spots or flashes you described may be due to changes in the vitreous or retina, which are often caused by retinal or vitreous degeneration. It is advisable to seek a follow-up appointment for a more detailed examination by a physician. 2. Lutein and zeaxanthin can h...[Read More] Understanding Eye Flashes and Retinal Degeneration: Your Questions Answered
Post-Retinal Laser Treatment Care: Essential Tips and Common Concerns
Post-operative care after retinal laser treatment? Hello, Doctor. I underwent retinal laser treatment on both eyes at the end of January and returned for a follow-up in late February. The doctor informed me that the treated areas were stable, which relieved my anxiety. The doctor...
Dr. Gao Pilin Reply:
Hello: 1. The formation of retinal tears is usually caused by uneven traction within the eye, with the most common reason being vitreous contraction and thickening of the retinal membrane due to aging. Other causes may include external trauma or impact to the eye, ocular diseases...[Read More] Post-Retinal Laser Treatment Care: Essential Tips and Common Concerns
Understanding Floaters: Causes, Concerns, and Management Tips
Floaters (vitreous floaters) Hello Doctor, I previously had an eye examination where the doctor administered a dilating agent. After the examination, the doctor said everything was fine. However, when I checked the health insurance translation service, it mentioned bilateral vitr...
Dr. Gao Pilin Reply:
Hello: 1. Suddenly seeing black spots may be a symptom of floaters, which are typically caused by debris or fibrous objects within the vitreous humor of the eye. If this occurs only occasionally and does not significantly affect vision, it usually does not pose a serious threat t...[Read More] Understanding Floaters: Causes, Concerns, and Management Tips
Understanding the Eye Opening in Darkness Phenomenon: Insights from an Eye Specialist
Regarding the phenomenon of opening eyes in the dark? Hello, Dr. Gao. I'm glad that you are still providing consultation services to patients during the New Year. Thank you. Last night, while I was sleeping, I suddenly opened my eyes and saw a phenomenon resembling spider we...
Dr. Gao Pilin Reply:
Hello: This phenomenon of spider webs is most commonly caused by vitreous degeneration, similar to floaters, but with different shapes. You can observe it yourself; if there are no other issues, it should not be a concern.[Read More] Understanding the Eye Opening in Darkness Phenomenon: Insights from an Eye Specialist
Understanding Flashing Lights in Vision: Causes and Concerns
There are flashing lights in front of my eyes? Hello doctor, two months ago I underwent a dilated eye exam and was diagnosed with floaters. Last week, I was also checked for night blindness, and I need to continue monitoring and undergo tests like electroretinography. Recently, I...
Dr. Cai Wenyuan Reply:
Observe the symptoms, and if they persist, seek medical evaluation.[Read More] Understanding Flashing Lights in Vision: Causes and Concerns
Understanding Retinal Tears and Membranes: Insights and Management
Retinal tear laser treatment Dear Dr. He, Three months ago, during a routine eye examination for my high myopia, a peripheral retinal tear was unexpectedly discovered in my right eye. The clinic physician performed laser photocoagulation at that time. Recently, during a follow-u...
Dr. He Jianxian Reply:
Macular folds are essentially a natural occurrence, likely caused by the traction between the retina and the vitreous due to vitreous degeneration. Currently, there are no appropriate preventive or therapeutic measures available in clinical practice. As for the blue light you see...[Read More] Understanding Retinal Tears and Membranes: Insights and Management
Understanding Eye Issues: Symptoms and Concerns About Retinal Health
Regarding eye problems? Hello, doctor. I have been using my phone a lot without paying attention to my eyes, and recently I've noticed some blurry black spots when looking at my phone. I started observing my eyes and found several issues that I would like to ask you about. ...
Dr. Gao Pilin Reply:
Hello: These issues may require an examination at an ophthalmology clinic. They are likely related to the vitreous or caused by eye strain, and are not indicative of retinal detachment. Retinal thinning or holes may sometimes go unnoticed, and a dilated eye exam is necessary to d...[Read More] Understanding Eye Issues: Symptoms and Concerns About Retinal Health
Understanding Floaters: Common Questions and Concerns in Eye Health
Questions related to floaters? Hello, doctor. I have been experiencing floaters for about three years. There hasn't been much change, and I haven't seen any flashes of light, but I feel that they have become more noticeable and increased slightly (about two more floater...
Dr. Gao Pilin Reply:
Hello: Vitreous degeneration is generally benign and does not necessarily pull on the retina, so flashes of light are not always present, but floaters may occur. The timing of vitreous detachment is variable. The number of floaters can fluctuate, and changes in their intensity ar...[Read More] Understanding Floaters: Common Questions and Concerns in Eye Health
Understanding Visual Disturbances: When to Seek Eye Care
In a dark room without lights, I saw purple lightning? Hello, doctor. I do not have myopia, but when I look at the sky, I see a small invisible line and a tiny dot, which I am unsure if it has increased recently. I use my phone for over 14 hours a day, sometimes even in the dark....
Dr. Gao Pilin Reply:
Hello Shan: This is more likely related to vitreous degeneration, commonly known as floaters. As for the purple flashes, they resemble photopsia, which is a physiological phenomenon. I recommend that you have an eye examination. If everything is fine, you can rest assured.[Read More] Understanding Visual Disturbances: When to Seek Eye Care
Understanding Post-Surgery Vision Changes After Epiretinal Membrane Removal
Proliferative vitreoretinopathy (PVR) Hello, Doctor! I have the following questions to ask, and I would greatly appreciate your assistance! Q1. After undergoing vitrectomy and gas tamponade for a proliferative membrane in the right eye, it has been one and a half months since th...
Dr. Gao Pilin Reply:
Hello Grace: 1. It is difficult to determine the cause; please inform the attending physician and arrange for relevant examinations. 2. It is uncertain whether it is due to the destruction of photoreceptor cells. However, retinal injury can affect vision. 3. It could be residual ...[Read More] Understanding Post-Surgery Vision Changes After Epiretinal Membrane Removal
Understanding Floaters: When to Worry About Retinal Detachment Risks
Floaters and retinal detachment? I remember having floaters since elementary school, but I wasn't very aware of them and there weren't many. Currently, my myopia is less than -1.00 diopters. Recently, due to frequent studying and tutoring, I feel that the floaters have ...
Dr. Gao Pilin Reply:
Dear Concerned Student, 1. It may be a bit early to worry. 2. You can observe it on your own. 3. The occurrence of floaters (myodesopsia) does not increase indefinitely; sometimes they may decrease over time, so there is no need to be overly concerned. 4. Bright spots are usuall...[Read More] Understanding Floaters: When to Worry About Retinal Detachment Risks
Understanding Retinal Detachment: Symptoms and Concerns for Myopia Patients
Retinal detachment Hello, doctor. I have high myopia and was diagnosed with floaters last year. Recently, when I wake up in the morning and open my eyes, I notice a slight flickering in my right eye, similar to the effect of a faulty light bulb, but it disappears after about a mi...
Dr. Gao Pilin Reply:
Hello, anxious woman: It is likely not a retinal detachment, but rather a result of vitreous degeneration causing traction on the retina, leading to light sensations. I recommend that you see an ophthalmologist for an examination.[Read More] Understanding Retinal Detachment: Symptoms and Concerns for Myopia Patients