Post-Retinal Surgery: Can You Sleep on Your Side?
Post-retinal surgery Hello, doctor. I would like to ask about my family member's follow-up visit after scleral buckle surgery. The doctor said that they no longer need to lie face down. Out of excitement, I forgot to ask the doctor if side sleeping is allowed. My question is...
Dr. Gao Pilin Reply:
Hello Ms. Wu: You don't need to sleep on your stomach, which means you don't have to worry too much about your sleeping position; any position is fine. It's also okay to sit and watch TV, but just don't overexert yourself![Read More] Post-Retinal Surgery: Can You Sleep on Your Side?
Understanding Floaters and Flashes: Key Insights for Eye Health
Floaters and flashes? Hello, Doctor. Since June of this year, I have been experiencing a significant amount of floaters in both eyes. However, starting in September, I began to notice that when I look at a white wall and move my eyes to the left and then back to the center, I see...
Dr. Gao Pilin Reply:
Hello, patients with floaters: 1. It should be this way. 2. Yes, pulling can cause a sensation of flashes, but it doesn't necessarily mean there will be a tear. 3. No, some children use dilating drops daily to prevent myopia. 4. There have been no flashes, so no retinal exam...[Read More] Understanding Floaters and Flashes: Key Insights for Eye Health
Sudden Brief Darkness Above Eyes: Possible Causes and Concerns
Sudden dimming sensation above the eye? I would like to ask the doctor about something. Recently, for the past month, I have occasionally experienced a brief moment (about 0.1 seconds) where I feel like the area above or behind me suddenly goes dark, or I describe it as a quick f...
Dr. Gao Pilin Reply:
Hello, Xiao En: If it only occurs in specific locations, it should not be related to the eyes and may be caused by some environmental factors. Perhaps this phenomenon occurs only in dim lighting. If the examination showed no issues, you can continue to observe and try to identify...[Read More] Sudden Brief Darkness Above Eyes: Possible Causes and Concerns
Understanding Floaters: When to Seek Medical Attention for Eye Health
Floaters issue? Hello, doctor! I remember that my left eye has had two transparent small black spots floating around since I was very young, and they have been there for at least ten years. When I use my eyes, they are usually at the periphery, and sometimes I forget about their ...
Dr. Gao Pilin Reply:
Hello: It's been a while, and there hasn't been much change in your symptoms, which is likely to be vitreous floaters. You can monitor it yourself, and if there are no changes, it should not be a concern. However, since you also have myopia, it would be better to have r...[Read More] Understanding Floaters: When to Seek Medical Attention for Eye Health
Understanding Eye Issues: Floaters, Vision Changes, and Eye Health Concerns
Eye problems I have a myopia of -5.25 diopters and two years ago I started experiencing floaters. Recently, I noticed a different type of floater in my eyes (like many dark clouds moving towards the center), and sometimes it feels like a light switch turning on and off. After und...
Dr. Gao Pilin Reply:
Hello Tsai: 1.2. This is a phenomenon of vitreous degeneration. Please refer to: https://bit.ly/2xgUowc. 3. Pupil dilation is primarily used to examine the retina, but the presence of cataracts or glaucoma can be determined during routine examinations. If the physician did not me...[Read More] Understanding Eye Issues: Floaters, Vision Changes, and Eye Health Concerns
Understanding Retinal Black Spots: Causes and Vision Impact
Retinal scotoma Hello Doctor: I recently went to an ophthalmologist for a fundus examination, and the doctor told me that there is a black spot on my left retina that looks similar to a hemorrhoid. I asked him if it could be a melanoma, and he said that melanoma does not appear l...
Dr. Gao Pilin Reply:
Hello: If it is not melanoma, there is usually no need to worry; sometimes it is just melanocytic hyperplasia. It will not affect vision.[Read More] Understanding Retinal Black Spots: Causes and Vision Impact
Understanding Flashing Lights and Floaters in Your Vision
Recently, I have been seeing what looks like a broken light bulb and small white spots floating in my vision? Hello, Doctor. I have floaters in my vision, and I recently had a fundus examination that showed no issues, but there is increased pressure in the optic nerve of my right...
Dr. Gao Pilin Reply:
Hello, Gc: 1. The flashes you are experiencing are usually electrical responses caused by the vitreous pulling on the retina. If examinations have ruled out any retinal issues, it should not be a concern. This condition may persist for some time. 2. As for the small white spo...[Read More] Understanding Flashing Lights and Floaters in Your Vision
Understanding Afterimages: Why Do They Occur in Bright Light?
Afterimages in bright areas with closed eyes? Thank you, doctor, for your response regarding the second point. I would like to provide additional clarification on the original question: 2. I have noticed that when I close my eyes in bright light or while watching television, I ...
Dr. Gao Pilin Reply:
Hello: The afterimage you mentioned may just be a positive afterimage; it occurs in bright areas, while naturally, there won't be one in dark areas. It should not be a problem with the retina.[Read More] Understanding Afterimages: Why Do They Occur in Bright Light?
Post-Retinal Detachment Surgery: Understanding Bruising and Discomfort
Post-retinal detachment surgery It is normal for the eye to appear bruised after undergoing scleral buckle surgery, especially within the first week post-operation. The presence of bruising can be considered part of the swelling and redness associated with the procedure. The disc...
Dr. He Jianxian Reply:
Scleral buckle surgery may cause significant swelling and bruising due to the extensive manipulation during the procedure. These symptoms typically improve and return to normal within two to three weeks, so there is no need for excessive concern. Dr. He Jianxian, Department of Op...[Read More] Post-Retinal Detachment Surgery: Understanding Bruising and Discomfort
Understanding Floaters and Flashing Lights: When to Seek Help
Eye fatigue Hello, Doctor. I have been experiencing floaters for the past year. Six months ago, I had my retina examined and everything was fine. However, recently, the floaters have become more severe upon waking up, and sometimes at night, I feel like there is a shadow covering...
Dr. He Jianxian Reply:
Your symptoms are likely indicative of floaters. It is recommended that you schedule an appointment at an ophthalmology clinic or hospital for a dilated eye examination. If no significant findings are detected, you can simply coexist with them. Dr. Ho Chien-Hsien, Ophthalmology D...[Read More] Understanding Floaters and Flashing Lights: When to Seek Help
Understanding Retinal Health: OCT Limitations and Flashing Lights Explained
Still regarding the issue of retinal examination and flashes? Hello, Doctor. 1. I recently researched some information and found articles stating that standard OCT cannot confirm the presence of retinal tears due to its limited observation range and should be used in conjunctio...
Dr. Gao Pilin Reply:
Hello, those who are making efforts to adjust: 1. It is certainly best when both are combined. 2. 3. This should be an electrophysiological response of the retina. The detailed situation cannot be determined. 4. The vast majority of retinal tears are accompanied by some symp...[Read More] Understanding Retinal Health: OCT Limitations and Flashing Lights Explained
Understanding Floaters, Retinal Tears, and Vision Changes in Myopia
Floaters, retinal tears, and increased refractive error issues? Hello, doctor. Thank you for taking the time to address the public's concerns. I have myopia and astigmatism measured as follows: Left: 900/325, Right: 700/325. Two years ago, during a floater examination, the d...
Dr. Gao Pilin Reply:
Hello: 1. A slight increase in prescription is likely normal. 2. If you are unsure about whether to proceed with laser treatment, it is recommended that you visit a hospital with a retinal specialist for an examination. 3. If there has been a previous tear, it indicates that ther...[Read More] Understanding Floaters, Retinal Tears, and Vision Changes in Myopia
Understanding Eye Pressure Sounds and Retinal Health Risks
There is a sound when pressing on the eye? Hello Doctor, 1. When I press my right eye with my palm, I hear a sound similar to air being squeezed in water. What could be causing this? 2. Is it harmful to the retina if I exert force to look up, down, and to the sides with my ey...
Dr. Gao Pilin Reply:
Hello Mr. Huang: 1. When air is trapped between the eyeball and the eyelid, it can create sound when pressure is applied. Sometimes, uneven distribution of tears allows air to easily get between the two. 2. It is unlikely to damage the retina, but it can exert pressure on the eye...[Read More] Understanding Eye Pressure Sounds and Retinal Health Risks
Understanding Amblyopia: Symptoms, Diagnosis, and Treatment Options for Children
Amblyopia issues? Hello, Doctor. Thank you for your patient responses to my questions! I previously inquired about my child's eye issues, and I would like to ask you a few more questions. Hello, Doctor. Thank you for your prompt reply last night! I would like to ask you a f...
Dr. Gao Pilin Reply:
Hello, regarding your inquiries: 1. A corneal topography can be performed, but there is mild astigmatism, which is less pronounced. 2. Previously, vision was between 0.9 and 1.0, and there is still a possibility of recovery, but it requires wearing the correct prescription glasse...[Read More] Understanding Amblyopia: Symptoms, Diagnosis, and Treatment Options for Children
Seeing Flashing Lights: Should You Worry About Your Eyes?
Flashes of light in the eyes? Hello, Doctor. In mid-July, while I was closing my eyes at night, I turned my eyes from side to side and blinked forcefully before opening them. At that moment, I saw a flash of white light, but I didn't experience it again afterward. In mid-Aug...
Dr. Gao Pilin Reply:
Hello, Su: Since it only happened once and has not recurred, there should not be any major issues. If there were a problem, it would continue to occur. Therefore, there is no need to worry. If it happens again, you can return for a follow-up appointment.[Read More] Seeing Flashing Lights: Should You Worry About Your Eyes?
Understanding Eye Symptoms: When to Seek Medical Attention for Vision Issues
Flashes? Floaters? Eye fatigue? Hello, doctor. Thank you for your previous response. A few days ago, I noticed a white light spot in the corner of my left eye while sleeping (it resembles the white halo seen when something presses against the eye, but I am certain I did not press...
Dr. Gao Pilin Reply:
Hello, for those who sleep a bit better: If the examination results are normal, please follow the physician's recommended schedule for check-ups without the need for constant monitoring. 1. It could be 2. It may be related to electrical discharges 3. The position during slee...[Read More] Understanding Eye Symptoms: When to Seek Medical Attention for Vision Issues
Flashing Lights in One Eye When Waving Hand: Causes and Concerns
Flashes of light in the eyes when waving hands? Hello Doctor, I have floaters in my vision and I noticed that in well-lit areas, when I look at a dark surface (like a turned-off screen) and wave a reflective object in front of my eyes, a light spot appears momentarily and then di...
Dr. He Jianxian Reply:
Hello, regarding your symptoms, the cause is unclear and I have not encountered this in clinical practice, so I cannot provide a response. If you have concerns, I recommend visiting an ophthalmologist. Dr. He Jianxian, Department of Ophthalmology, Nantou Hospital.[Read More] Flashing Lights in One Eye When Waving Hand: Causes and Concerns
Understanding Risks and Solutions for Retinal Tear Laser Treatment
Follow-up questions regarding retinal tear laser treatment? Hello, Doctor: I have high myopia (650 degrees in both eyes) and have undergone cataract surgery in both eyes. During a recent follow-up visit, I was found to have a retinal tear, and the doctor advised me to undergo las...
Dr. He Jianxian Reply:
1. Laser treatment generally carries very low risks and is unlikely to produce side effects, and the claim that it is more likely to cause retinal detachment is unfounded. 2. The notion of addressing vitreous traction issues is fundamentally misguided, as it requires surgical int...[Read More] Understanding Risks and Solutions for Retinal Tear Laser Treatment
Understanding Brief Blackouts and Visual Disturbances in High Myopia
The eyes may briefly flash black for a moment (a few seconds), and when the eyes are unfocused, there is a sensation of something moving in the periphery? I have high myopia (left eye 650 / right eye 800) and experience floaters. Almost every weekday, I have a brief moment (0.x s...
Dr. He Jianxian Reply:
Hello, if all the tests are normal, I cannot provide a better explanation. Theoretically, there should be no issues. Director He Jianxian, Ophthalmology, Nantou Hospital.[Read More] Understanding Brief Blackouts and Visual Disturbances in High Myopia
Understanding Eye Redness: Causes, Symptoms, and When to Seek Help
Bloodshot eyes Hello Doctor, I have floaters and my myopia is about -5.00 in both eyes. I used to wear contact lenses for a long time, but I haven't worn them as frequently for about a year. My eyes used to not be red, but over the past year, I've noticed a lot of blood...
Dr. Gao Pilin Reply:
Hello, the bubbles are likely conjunctival edema and definitely not retinal detachment. You can go to a general clinic for an examination. There's no need to worry.[Read More] Understanding Eye Redness: Causes, Symptoms, and When to Seek Help