Understanding Visual Disturbances After Experiencing Floaters
Abnormal visual perception? Hello Doctor, I have been experiencing floaters since I developed my condition, and recently, when looking at black and white patterns or stripes, I feel like there are flashing lines. A few days ago, while walking on the sidewalk and looking at the ti...
Dr. Cai Wenyuan Reply:
Observe the symptoms, and if they persist, seek medical evaluation.[Read More] Understanding Visual Disturbances After Experiencing Floaters
Understanding Visual Disturbances Upon Waking: Causes and Solutions
Waking up suddenly and experiencing a sensation of seeing things with a wavy or distorted appearance? Hello, Doctor Gao. I have issues with floaters, dry eyes, and eye allergies, with my prescription being approximately -6.00 in the left eye and -8.00 in the right eye. My current...
Dr. Gao Pilin Reply:
Hello: This is a phenomenon of vitreous liquefaction, which is just a temporary process and is not a concern. It is common to experience blurred vision and tightness in the muscles around the eyes upon waking up, which may be due to insufficient sleep or poor sleep quality. Lack ...[Read More] Understanding Visual Disturbances Upon Waking: Causes and Solutions
Understanding Visual Afterimages and Eye Discomfort: Causes and Solutions
Visual persistence Hello, doctor. I have myopia of 900 degrees, floaters, and dry eyes. I had a fundus examination done half a month ago, which was normal. 1. Recently, I noticed that when I look at the grid tiles in the bathroom and then close my eyes, I see a grid-like light ...
Dr. Gao Pilin Reply:
Hello: 1. This phenomenon occurs because the brain continues to process visual information even when the eyes are closed. This is a normal occurrence and does not pose any harm to vision or health. 2. This pain may be caused by eye strain or ocular pressure. Eye strain can result...[Read More] Understanding Visual Afterimages and Eye Discomfort: Causes and Solutions
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 Eye Discomfort: Symptoms, Diagnosis, and Next Steps
Discomfort in the left eye with a sensation of seeing stars? I have been experiencing discomfort in my left eye. Initially, I felt twitching at the outer corner of my left eye along with flashes of white light. After seeing a doctor, I was diagnosed with floaters, dry eye, and al...
Dr. Gao Pilin Reply:
Hello: 1. A fundus examination will reveal any issues; if the examination shows no problems, there is no need to worry. 2. Appropriate instruments and methods can also be used to visualize the fundus. 3. If there are concerns, please have a physician perform a dilated fundus exam...[Read More] Understanding Eye Discomfort: Symptoms, Diagnosis, and Next Steps
Understanding Floaters and High Myopia: When to Seek Eye Care
High myopia and vitreous floaters? Hello, Doctor. I am currently a ninth-grade student. Over three months ago, I started experiencing floaters in my vision (both eyes have high myopia of about 1020 degrees). I would like to ask if it is okay not to return for a follow-up appointm...
Dr. Cai Wenyuan Reply:
Hello, Student Jian. Happy New Year and best wishes for your academic progress. If your glasses prescription is insufficient but you can see clearly, it is due to the eye's ability to accommodate. However, over a long period, this is not appropriate, and you should consider ...[Read More] Understanding Floaters and High Myopia: When to Seek Eye Care
Understanding Afterimages: Causes and Concerns for Eye Health
Afterimages from bright light? Hello doctor, I have floaters and my prescription is -800 degrees. Recently, a retinal examination indicated that everything is normal. However, after looking at a light source (like a round light bulb), when I close my eyes, I see multiple white ci...
Dr. Gao Pilin Reply:
Hello: It should be an afterimage, which is a physiological phenomenon of visual persistence. There's no need to worry. Please refer to: https://bit.ly/3XMUT7t[Read More] Understanding Afterimages: Causes and Concerns for Eye Health
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 Peripheral Blurriness and Physiological Blind Spots in Vision
Peripheral vision blurriness & physiological blind spot issues? Hello, doctor. In mid-October last year, I noticed a blurriness on the outer side of my left eye (if I draw a circle centered on my point of focus, the area outside this circle is blurry, especially the arc of th...
Dr. Gao Pilin Reply:
Hello: 1. It is possible, but we need to look at the visual field chart for accuracy. 2. Usually, the difference is not significant, and you can compare it using the visual field chart. 3. Typically, the physiological blind spot is not noticeable. 4. The physiological blind spot ...[Read More] Understanding Peripheral Blurriness and Physiological Blind Spots in Vision
Understanding Eye Flashes: When to Seek Medical Attention
Flashes of light in the eyes? Hello Doctor, I have been experiencing issues with floaters for a long time. Recently, I had an examination and was found to have a hole, which was treated with laser. After the follow-up visit, everything seemed fine. The doctor mentioned that if I ...
Dr. Gao Pilin Reply:
Hello: If you notice an increase and cannot make a judgment on your own, you should get it checked to avoid missing the opportunity for treatment. As for afterimages, it is unlikely that floaters will cause an increase in afterimages.[Read More] Understanding Eye Flashes: When to Seek Medical Attention
Understanding Retinal Degeneration and Night Blindness: Key Insights
Eye degeneration, retinal degeneration, night blindness? Hello Doctor, I recently visited a large hospital for an eye examination. I underwent dark adaptation tests, visual field tests, and OCT, and I was diagnosed with retinal dystrophy. I've felt that my night vision has b...
Dr. Gao Pilin Reply:
Hello: Is it true that night blindness will inevitably lead to complete blindness in the future? It's not that pessimistic. According to large-scale statistics, it is rare for retinitis pigmentosa to cause total vision loss; approximately 20% of individuals may have monocula...[Read More] Understanding Retinal Degeneration and Night Blindness: Key Insights
Understanding Retinal Degeneration and Night Blindness: Key Insights
Retinal degeneration, night blindness? Hello Doctor, I recently visited a large hospital for an eye exam. I underwent dark adaptation testing, visual field testing, and OCT, and was diagnosed with retinal dystrophy. I've felt that my night vision has been worse than others f...
Dr. Gao Pilin Reply:
Hello: Is it true that night blindness will inevitably lead to blindness in the future? It's not that pessimistic. According to large-scale statistics, it is rare for retinitis pigmentosa to cause complete vision loss; about twenty percent of individuals may have a visual ac...[Read More] Understanding Retinal Degeneration and Night Blindness: Key Insights
Understanding Eye Sensations: Blood Flow Issues and Care Tips
The left eye feels like there is poor blood circulation? Hello Dr. Tsai, I sometimes feel a twitching sensation in my left eye, and it feels like the sensation you get after squatting for a long time and suddenly standing up. It comes and goes, not continuous. Over the past two t...
Dr. Cai Wenyuan Reply:
All tests are normal, so there should be no major issues. Try to reduce the use of electronic devices and take more rest.[Read More] Understanding Eye Sensations: Blood Flow Issues and Care Tips
Understanding Eye Symptoms: Flashing Lights and Floaters Explained
The eyes are experiencing flashes of light and numerous small bright spots? Doctor, I apologize for bothering you. I have had floaters for nearly six months, and the number of floaters has not increased. During an examination a few months ago, the doctor confirmed that there were...
Dr. Gao Pilin Reply:
Hello: 1. It could be a problem with blood circulation that is causing this. 2. It may be a form of visual hallucination. 3. It could also be due to vitreous floaters, which is a type of floaters syndrome. I recommend that you see an ophthalmologist to inform the doctor about you...[Read More] Understanding Eye Symptoms: Flashing Lights and Floaters Explained
Understanding Floaters and Flashes: When to Seek Eye Care
Floaters and flashes of light? Hello Doctor, I have been experiencing issues with floaters for a long time. About two weeks ago, I underwent a dilated eye exam, and the doctor found a hole in my left eye, which was treated with laser. The doctor mentioned that my right eye was fi...
Dr. Gao Pilin Reply:
Hello: 1. It should be a phenomenon of floaters. 2. Compared to usual, if there is no significant increase and you have been examined, there is no need to worry. If there is an increase, you can get re-evaluated.[Read More] Understanding Floaters and Flashes: When to Seek Eye Care
Understanding Floaters: Symptoms, Characteristics, and Management Tips
Floaters and related issues? I have myopia in both eyes of over 500 degrees. I would like to ask: 1. When is the occurrence of floaters considered severe? Is it when there are just one or two more than usual, or does it require an increase of 5 to 8 or more? 2. What are the chara...
Dr. Gao Pilin Reply:
Hello: 1. Having a few more floaters generally does not pose a significant issue, but if accompanied by other symptoms, such as flashes of light, it should be taken seriously. 2. Typical floaters are due to vitreous opacities, while pathological floaters are caused by other probl...[Read More] Understanding Floaters: Symptoms, Characteristics, and Management Tips
Understanding Macular Degeneration: Symptoms and Concerns
Macular degeneration Hello Doctor, I underwent retinal laser treatment three months ago, during which I believe a fundus photography was performed. Recently, I have noticed that when I cover one eye and focus on a specific point in the dark, I experience blurriness or even inabil...
Dr. Gao Pilin Reply:
Hello: It is possible that the floaters are obstructing your vision, but it could also be an issue with the macula. It is advisable to get an examination promptly to clarify the problem.[Read More] Understanding Macular Degeneration: Symptoms and Concerns
Understanding Eye Symptoms: Insights on Retinal Issues and Visual Disturbances
Eye problems Hello, doctor. I have some questions I would like to ask. Two months ago, I experienced flashes of light and afterimages with black spots, so I underwent a fundus examination and fundus photography. The doctor said everything was normal. I intended to discuss my symp...
Dr. Gao Pilin Reply:
Hello: 1. It depends on the size and location of the tear. 2. Yes. 3. It is usually caused by the vitreous body. 4. It could be a posterior image. 5. It may be floaters. 6. It could also be a posterior image. 7. It should be possible; you should alternate covering each eye to obs...[Read More] Understanding Eye Symptoms: Insights on Retinal Issues and Visual Disturbances
Understanding Floaters: When Are They Normal or a Concern?
Floaters and related issues? 1. Is it normal for floaters to vary in number, sometimes being many and other times few? Does this indicate physiological floaters? 2. What does it feel like when floaters are severe? Can you describe the situation? Is it considered severe only whe...
Dr. Gao Pilin Reply:
Hello: 1. Usually, it remains relatively consistent, without significant fluctuations. 2. If there is a noticeable increase compared to usual, it is important to pay attention and consider getting it checked.[Read More] Understanding Floaters: When Are They Normal or a Concern?
Understanding Retinal Issues: FAQs on Floaters and Laser Surgery
Retinal issues Hello Doctor: I have been experiencing issues with floaters for several months. A few days ago, I underwent dilation and discovered a hole in my left eye, and I have also had laser surgery. I would like to ask a few questions: 1. After having a hole, am I more li...
Dr. Gao Pilin Reply:
Hello: 1. Not necessarily; if the retina is not thinned, it is not easy to develop a hole. However, if there are still thinner areas, it is more likely to occur. 2. Vitreous traction or issues with the retina itself. 3. Try to avoid these actions, otherwise, you can live normally...[Read More] Understanding Retinal Issues: FAQs on Floaters and Laser Surgery