Understanding Retinal Issues: Black Spots and Flashing Lights in Vision
Retinal issues A week ago, I had a retinal examination, and there were no issues. However, recently I noticed that when I close my right eye and then open it, there is a small black spot in the central vision that appears for about a second and then disappears. When I blink repea...
Dr. Gao Pilin Reply:
Hello Mr. Hong: A retinal examination is sufficient, and if necessary, the physician will arrange for further tests. The Ophthalmology Department at Puzi Hospital in Taiwan is open from Monday to Friday, 8:00 AM to 12:00 PM and Wednesday afternoons from 1:00 PM to 4:30 PM. Online...[Read More] Understanding Retinal Issues: Black Spots and Flashing Lights in Vision
Understanding Visual Disturbances: Common Eye Issues Explained
Light spots in front of the eyes? 1. Hello Doctor, I have a question that has been bothering me for a long time. Whenever I look at white walls, the sky, or a dark room with the lights off, I see small flickering lights that resemble noise. This symptom is not very pronounced, bu...
Dr. Gao Pilin Reply:
Hello, university student: 1. If the examination shows no issues, then there is no need to worry. 2. It may be that the vitreous has detached from the retina, and that small circle represents the location of the nerve. Please refer to this link: https://goo.gl/aDUjFr. 3. I am sor...[Read More] Understanding Visual Disturbances: Common Eye Issues Explained
Understanding the Risks of Laser Treatment for Retinal Holes
Risks of Laser Treatment for Retinal Tears Hello Doctor: I have a myopia of -11.75 diopters and astigmatism of -2.00 diopters. A few days ago, I underwent a retinal examination, and the doctor mentioned that my vitreous is degenerating, and there are areas in the retina that appe...
Dr. Gao Pilin Reply:
Hello, Xiao Jun: If there is a suspicion of a retinal tear, it should be treated with laser photocoagulation. Complications are uncommon. If left untreated, it could lead to retinal detachment, which would cause even greater damage. Your physician should provide you with the best...[Read More] Understanding the Risks of Laser Treatment for Retinal Holes
Understanding Flashing Lights with Floaters: Is It Normal?
The issue of flashes associated with floaters? Hello Dr. Gao: I have a situation similar to the following regarding my floaters. I started experiencing floaters in September, and recently when I look at things, it feels like they are flickering, similar to when a fluorescent ligh...
Dr. Gao Pilin Reply:
Hello Mr. Wang: If the retinal examination is normal, there is no need to worry. The phenomenon of flashes can sometimes be caused by the vitreous pulling on the retina; if it hasn't caused any retinal damage, you can continue to observe it. In Taiwan, the ophthalmology depa...[Read More] Understanding Flashing Lights with Floaters: Is It Normal?
Conflicting Retina Diagnoses: Seeking Expert Advice in Taipei
Retinal issues Hello, Director: I would like to seek your guidance. After undergoing a retinal examination at the Taipei Veterans General Hospital, the doctor informed me that I had significant holes in both eyes that needed urgent attention. Consequently, I arranged for a surgeo...
Dr. Gao Pilin Reply:
Hello, concerned individual: You can consult retinal specialists such as Dr. Chen Shih-Chen, Dr. Lin Po-Kang, Dr. Yang Chang-Shu, and Dr. Li An-Fei at Taipei Veterans General Hospital. After their examination, you should no longer have any worries. The ophthalmology department at...[Read More] Conflicting Retina Diagnoses: Seeking Expert Advice in Taipei
Conflicting Eye Exam Results: How to Choose the Right Specialist
Interpretation of polarization Hello, I had a retinal examination at Beirong, and Dr. A determined that there was a significant hole that required urgent laser treatment. However, when Dr. B performed the surgery, he said there was no issue and everything looked normal, advising ...
Dr. Gao Pilin Reply:
Hello, you can consult retinal specialists such as Dr. Chen Shih-Chen, Dr. Lin Po-Kang, Dr. Yang Chang-Shu, and Dr. Li An-Fei at Taipei Veterans General Hospital. After their examination, you should not have to worry anymore. The ophthalmology department at Puzih Hospital in Taiw...[Read More] Conflicting Eye Exam Results: How to Choose the Right Specialist
Understanding Changes in Floaters: When to Seek Eye Care
Changes in the pattern of floaters? Hello, Dr. Gao. I started experiencing floaters over a month ago. I have undergone 1-2 dilated retinal examinations, which showed no issues, except for a larger than normal optic nerve head cupping. Currently, both OCT and visual field tests ar...
Dr. Gao Pilin Reply:
Hello Ms. Chen, 1. Floaters generally do not have a fixed shape, and since you were examined just the day before, it should not be related. 2. Floaters are essentially a degeneration of the vitreous body and are not associated with retinal diseases. However, sometimes when the v...[Read More] Understanding Changes in Floaters: When to Seek Eye Care
Understanding Blurry Vision: When to Update Your Prescription
Blurred vision and corrective lenses? Hello Doctor: I have dry eye syndrome and have my retina checked every six months. In 2008, I got glasses with prescriptions of R1000 and L850. However, after less than a year of working on the computer, my prescription increased by 100 degre...
Dr. Gao Pilin Reply:
Hello JJ: 1. Cataracts can be examined without dilation. 2. If you have difficulty seeing at a distance, you can use the prescription obtained after dilation to get a pair of glasses, but for near vision, you can reduce the prescription by about two diopters, or you can use your ...[Read More] Understanding Blurry Vision: When to Update Your Prescription
Do Rigid Contact Lenses Affect Vitreous and Retina Health?
Issues with Wearing Rigid Gas Permeable Contact Lenses I would like to ask if wearing rigid gas permeable contact lenses can affect the vitreous body and retina. I have high myopia, and since I started wearing contact lenses, I occasionally see yellow flashes (I'm not sure h...
Dr. Chen Anping Reply:
It will not have an impact.[Read More] Do Rigid Contact Lenses Affect Vitreous and Retina Health?
Understanding Retinal Tears: Causes, Symptoms, and Treatment Insights
Retinal tear Hello Doctor, I have high myopia, with both eyes exceeding -1000 diopters. Two weeks ago, I experienced a retinal detachment in my right eye due to external trauma. After undergoing laser treatment, there are no major issues, but two days ago, I suddenly noticed floa...
Dr. Gao Pilin Reply:
Hello, Xiao Yi: 1. It is possible that the bleeding has been absorbed. If the tear reaches a blood vessel, there will be bleeding; if not, there won't be. The floating black spots should gradually decrease. 2. High myopia typically results in a thinner peripheral retina, wh...[Read More] Understanding Retinal Tears: Causes, Symptoms, and Treatment Insights
Understanding Thin Retina: Causes, Symptoms, and Care Tips
Retinal thinning A few days ago, after my retinal examination, the doctor told me that my retina is very thin and that I see wavy lines when looking at things. When I asked the doctor, he said it was due to vitreous degeneration. I would like to know if it is possible for the ret...
Dr. He Jianxian Reply:
The retina and vitreous cannot be maintained through artificial means, and it is normal to experience afterimages after looking at bright lights or sunlight.[Read More] Understanding Thin Retina: Causes, Symptoms, and Care Tips
Understanding Eye Flickering: Causes and When to Seek Help
Flashing sensation in the eyes? Doctor, I have been experiencing continuous flickering in the corner of my left eye (not flashes, but flickering). I have undergone many retinal examinations, including one today, and they all say that my retina is fine (I have had retinal laser re...
Dr. He Jianxian Reply:
If there are no issues with the retina, you shouldn't worry![Read More] Understanding Eye Flickering: Causes and When to Seek Help
Understanding Eye Lightning: Causes, Concerns, and Solutions for Patients
Ocular flashes? Doctor, I would like to ask you about my condition. I have had floaters since I was 14 or 15 years old, and I am nearsighted with a prescription of 700-800 degrees. However, last year I started experiencing flashes of light in one eye. I have been to several retin...
Dr. Wang Zhangji Reply:
As long as regular check-ups show no issues, it's fine, and there is a chance it may gradually disappear.[Read More] Understanding Eye Lightning: Causes, Concerns, and Solutions for Patients
Understanding Flashing Lights and Floaters: Signs of Retinal Issues
Flashes of light in retinal detachment? Hello, doctor. Recently, I've been seeing floaters in the sky, which are less noticeable on white walls or other surfaces. I went to the hospital for a retinal examination, and the doctor said there were no major issues. However, in th...
Dr. Wang Zhishun Reply:
Hello, when looking at the sky, it is indeed possible to notice floaters more clearly. If the symptoms change, it is advisable to undergo another retinal examination. There is no direct correlation between retinal detachment or tears and flashes of light, nor are there correspond...[Read More] Understanding Flashing Lights and Floaters: Signs of Retinal Issues
Understanding Occasional Eye Flashes: Symptoms of Floaters or Retinal Issues?
A small highlight flashes? Hello Dr. Wang, I apologize for the interruption. I would like to ask about a small bright spot that occasionally appears in my vision (sometimes twice a day, and other times it doesn't happen for several weeks). Could this be a symptom of floaters...
Dr. Wang Zhishun Reply:
Hello, since you have high myopia, it is recommended to undergo a retinal examination for confirmation.[Read More] Understanding Occasional Eye Flashes: Symptoms of Floaters or Retinal Issues?
Flashing Lights When Eyes Are Closed: Understanding Eye Symptoms
Flashes of light when closing the eyes? Hello, doctor. I have high myopia, around 700-800 degrees. Over the past week, when I close my eyes while sleeping (with all lights off, only natural light), I feel a flashing light in my left eye, and it feels painful as if the eyeball is ...
Dr. Wang Zhishun Reply:
Hello, if the symptoms in your left eye persist, it is advisable to seek further medical attention, as there may be other underlying issues.[Read More] Flashing Lights When Eyes Are Closed: Understanding Eye Symptoms
Can Frequent Smartphone Use Cause Retinal Detachment?
Question about retinal detachment? Hello, doctor. I'm sorry to bother you again. 1. I would like to ask if frequent use of a mobile phone can cause retinal detachment. Recently, I have been experiencing eye pain and blurred vision (I had an examination a few days ago, and ...
Dr. Gao Pilin Reply:
Hello: 1. No, it won't happen. 2. Flashes refer to seeing lights like lightning or bright spots. 3. If the examination is normal, please rest assured. Using a mobile phone should not cause retinal detachment. Taiwan E-Hospital Puzi Hospital Ophthalmology: Monday to Friday fr...[Read More] Can Frequent Smartphone Use Cause Retinal Detachment?
Is It Normal to See Flashing Lights with Floaters in My Eyes?
Is there a flashing type of floaters? Hello Doctor, I have high myopia and also suffer from floaters. Recently, I occasionally see a bit of flashing light, and I had a retinal examination yesterday. The doctor said there were no tears or retinal detachment issues. Is it normal to...
Dr. Gao Pilin Reply:
Hello NuuIM: Floaters are a result of vitreous degeneration, and if the retina is involved, there may be flashes of light. If the examination shows no issues, there is no need to worry. In Taiwan, the Department of Ophthalmology at Puzi Hospital is open from Monday to Friday, 8:0...[Read More] Is It Normal to See Flashing Lights with Floaters in My Eyes?
Understanding Eye Issues: Common Symptoms and Treatment Options
Eye problems 1. Recently, when I wake up, I notice that for a brief moment, I see white blood vessels around me as soon as I open my eyes, but they disappear after a second. This happens frequently when I wake up. What could be the reason for this? 2. When I look at the sky, I s...
Dr. Gao Pilin Reply:
Hello, anxious senior high school student: 1. It may be caused by vitreous degeneration; if the examination shows no issues, then there is no need for treatment. 2. Please have regular check-ups; treatment should not be necessary at this time. Taiwan e-Hospital Puzi Hospital...[Read More] Understanding Eye Issues: Common Symptoms and Treatment Options
Understanding Retinal Degeneration: Concerns and Management Strategies
Retinal degeneration Hello, Doctor Gao... I just went to another clinic for a retinal examination. The doctor said that I have retinal degeneration, but currently, there are no other issues. The question now is how to prevent it from continuing to degenerate. The doctor mentioned...
Dr. Gao Pilin Reply:
Hello: If the examination shows no issues, please rest assured. A prescription of -600 diopters actually has a low probability of retinal degeneration; checking every six months is sufficient. The use of glasses in daily life does not significantly relate to degeneration; it is g...[Read More] Understanding Retinal Degeneration: Concerns and Management Strategies