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 Eye Health: Addressing Floaters, Flashes, and Dim Vision
Regarding issues with the retina, experiencing flashes of light, and feeling that indoor environments are relatively dim? Hello Doctor: I am 33 years old, and my current vision is 1175 in the left eye and 1200 in the right eye, both with astigmatism of 100. I have a regular habit...
Dr. Gao Pilin Reply:
Hello: If you have already undergone an eye examination and there are no issues, there is no need to feel anxious. Psychological anxiety can lead to other problems. Your sleeping position does not have a significant impact. The frequency of examinations should follow the recommen...[Read More] Understanding Eye Health: Addressing Floaters, Flashes, and Dim Vision
Understanding Floaters: When to Seek Eye Care for Sudden Changes
The phenomenon of floaters? Hello, doctor. I would like to ask you a question. Around September 9th, I suddenly felt that my left eye was more prone to fatigue. It gradually improved, but since that day, I have noticed new floaters resembling small cells in my vision. I have had ...
Dr. Gao Pilin Reply:
Hello, Student Chen: If you are constantly worried, I recommend that you get checked as soon as possible. Early detection can help identify any issues, or if there are none, you can have peace of mind and not be troubled by these concerns every day. Issues with the retina can onl...[Read More] Understanding Floaters: When to Seek Eye Care for Sudden Changes
Understanding Floaters and Flashes: Common Retinal Concerns Explained
Floaters and flashes? Hello Doctor, I previously inquired about your article <a href="https://adoctor.tw/article/173265">#173265</a> and would like to ask you some questions. (1) What is retinal discharge? (2) Regarding my earlier fourth question, I experien...
Dr. Gao Pilin Reply:
1. Vitreous traction causes an electrophysiological response in the retina, resulting in the perception of flashes of light. 2. The electrophysiological response induced by traction on the retina is not a response to light stimulation, so even with the eyes closed and in the ab...[Read More] Understanding Floaters and Flashes: Common Retinal Concerns Explained
Post-Retinal Laser Surgery: Recovery, Work Limitations, and Eye Health
Post-retinal laser surgery Hello Doctor, I work in construction and I suffered a retinal detachment due to an impact. My job involves heavy lifting, typically between 20-50 kg. I had surgery over a month ago, and my vision has recovered well. 1. Am I unable to perform heavy lab...
Dr. He Jianxian Reply:
Based on your description, the surgery you underwent appears to be laser treatment. Generally, one month after laser treatment, the retina should be quite stable, and there should not be significant restrictions on regular activities. Regarding your question about whether myopia ...[Read More] Post-Retinal Laser Surgery: Recovery, Work Limitations, and Eye Health
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 and recently noticed that in well-lit areas, when I look at a dark surface (like a turned-off screen), if I wave a reflective object in front of my eye, a flash of light appears momentarily and then dis...
Dr. Gao Pilin Reply:
Hello, it is recommended that you visit an ophthalmologist for an examination to check if there are any issues with your retina. If everything is normal, you can rest assured.[Read More] Flashing Lights in One Eye When Waving Hand: Causes and Concerns
Increasing Eye Floaters and Flashing Lights: When to Seek Further Evaluation
The appearance of flashes of light and an increasing incidence of floaters in the eyes over the years? Hello Doctor, two years ago I was diagnosed with a degenerative retinal tear due to floaters and underwent laser treatment. For the first one to two years after the treatment, I...
Dr. He Jianxian Reply:
Generally, when there is a change in the condition of floaters, a dilated fundus examination is necessary. However, if no new findings are observed during the dilation, there is usually no need for excessive concern. Director He Jian-xian, Ophthalmology Department, Nantou Hospita...[Read More] Increasing Eye Floaters and Flashing Lights: When to Seek Further Evaluation
Understanding Lattice Degeneration: Prevention, Treatment, and Concerns
Lattice degeneration Hello Doctor, I have been severely troubled by floaters and consulted an ophthalmologist. The doctor mentioned that I have lattice degeneration. Due to my habits of running and practicing yoga, I recently saw news about the artist Chen Hong who experienced re...
Dr. Gao Pilin Reply:
Hello Nina: 1. Laser treatment is destructive; if the physician recommends it, it indicates a possibility of rupture, and you may consider undergoing laser treatment. 2. There is no correlation. 3. This is a type of laser treatment that ophthalmologists commonly perform. 4. There...[Read More] Understanding Lattice Degeneration: Prevention, Treatment, and Concerns
Post-Retinal Laser Treatment: Pain and Discharge Concerns
Post-retinal laser treatment Hello, Doctor Gao. I previously underwent laser treatment for a retinal tear in my right eye. It has been three weeks since the procedure, and I occasionally experience eye pain (not frequently, about two to three times a day, similar to nerve pain). ...
Dr. Gao Pilin Reply:
Hello, Hong: If the examination shows no issues, it may be neuropathic pain, the cause of which I cannot determine. It would be best to consult the examining physician regarding whether it is normal or not. The presence of discharge may indicate inflammation, and medication treat...[Read More] Post-Retinal Laser Treatment: Pain and Discharge Concerns
Understanding Eye Floaters and Blinking Issues: What You Need to Know
Subsequent Issues with Floaters and Blinking Problems Hello, Doctor. I apologize for bothering you, but I have a few questions that have been troubling me for a long time, and I am really anxious. I developed floaters around November last year, and it has been very distressing. I...
Dr. Gao Pilin Reply:
Hello, anxious college student: 1. It's a common phenomenon among adolescents, but I'm not sure either. 2. The Amsler grid test assesses the macula but cannot determine retinal thinning. 3. Floaters are not related to bright lights. 4. If you see bright lights when blin...[Read More] Understanding Eye Floaters and Blinking Issues: What You Need to Know
Understanding Peripheral Blurriness: Causes and Diagnostic Options
Blurred vision in the peripheral field? Hello Dr. Gao, I am the patient who consulted you yesterday regarding the peripheral vision blurriness. I would like to ask you again about what you mentioned yesterday regarding the visual field test results being normal, yet there is some...
Dr. Gao Pilin Reply:
Hello Kevin: Currently, there is no treatment for retinal function degeneration. Intervention is only necessary when symptoms such as retinal tears or detachments occur. If you are still concerned, I recommend visiting a retina specialist for further evaluation and to see if any ...[Read More] Understanding Peripheral Blurriness: Causes and Diagnostic Options
Understanding Post-Laser Symptoms: Shadows and Flickering Lights After Retinal Surgery
After retinal detachment laser treatment, there may be shadows and flashing lights? Hello, Doctor Gao. I was diagnosed with a retinal tear and partial detachment, and I underwent retinal laser surgery last Tuesday. After the surgery, I have been seeing a dark line obstructing my ...
Dr. Gao Pilin Reply:
Hello KK: It is possible that the vitreous is pulling on the retina, but it is difficult to determine if there are any tears or detachments. However, the doctor has examined it and found no issues, so it is likely just caused by vitreous traction.[Read More] Understanding Post-Laser Symptoms: Shadows and Flickering Lights After Retinal Surgery
Understanding Temporary Dry Eye After Retinal Laser Surgery
Post-retinal surgery Hello, Doctor. I have undergone retinal laser surgery for retinal tears in both eyes. After the surgery, I often feel that my eyes are particularly sensitive, frequently experiencing dryness, a gritty sensation, and a stinging "foreign body sensation.&qu...
Dr. Gao Pilin Reply:
Hello K: Fundus laser treatment and myopia laser surgery are completely different procedures, so they do not cause dry eye syndrome like myopia laser surgery can. It is possible that discomfort arises from the laser contact with the cornea during the procedure. This should improv...[Read More] Understanding Temporary Dry Eye After Retinal Laser Surgery
Managing Flashing Lights in Vision: Tips for High Myopia Patients
Flashes of light in the eyes? Hello Doctor, I have high myopia and floaters. A few days ago, while exercising, I noticed flashes of light. I went to see a doctor, who said there was no retinal tear, but the retina is very thin. If it continues to be pulled, it could lead to flash...
Dr. Gao Pilin Reply:
Hello, Ahn: Currently, there is no way to improve the situation; it can only be allowed to gradually resolve on its own and will eventually disappear. During this period, it is necessary to avoid vigorous movements, but general activities are still permissible. Prevention is bett...[Read More] Managing Flashing Lights in Vision: Tips for High Myopia Patients
Understanding Vitreous Degeneration, Retinal Issues, and Floaters: Your Concerns Addressed
Vitreous degeneration, retinal issues, and floaters? Hello Doctor: Three years ago, I went to the hospital due to the phenomenon of floaters and was diagnosed with a retinal tear, for which I underwent laser treatment. I have had several check-ups since then, and I received addit...
Dr. Gao Pilin Reply:
Hello, Ms. Hsi: 1.2 may indicate vitreous opacities, which are a form of degeneration. These opacities can fluctuate in size over time but do not affect vision. After laser treatment, there may be a loss of visual field in the treated area, which is normal and will not progress...[Read More] Understanding Vitreous Degeneration, Retinal Issues, and Floaters: Your Concerns Addressed
Flashes in Vision: Understanding Symptoms of Retinal Issues
Flashes of light in the eyes? Hello, doctor. I have high myopia and floaters. Recently, when I jump or run, I see flashes of light (just at the moment of jumping). It's very noticeable when I look at a white wall, but I don't see flashes in dark places, and the number o...
Dr. Gao Pilin Reply:
Hello, this type of flash is likely a phenomenon caused by the vitreous pulling on the retina. There may not be a tear, but it is still advisable to get it checked for peace of mind. Online answers should only be used as a reference; if necessary, it is important to seek medical ...[Read More] Flashes in Vision: Understanding Symptoms of Retinal Issues
Understanding Night Blindness and Floaters: Key Insights for Eye Health
Night blindness and floaters? Hello, Doctor. I would like to inquire about night blindness and floaters. 1. When I walk from a well-lit room to a completely dark living room (with only slight light coming through the window), it is completely dark at first, but after taking a f...
Dr. Gao Pilin Reply:
Hello: 1. Is it true that a retinal electroretinogram (ERG) is needed to diagnose night blindness? Based on your situation, if you can see within a few seconds, similar to a normal person, then it is likely not night blindness, as individuals with night blindness typically cann...[Read More] Understanding Night Blindness and Floaters: Key Insights for Eye Health
Understanding Steroid Eye Drops After Retinal Surgery: Key Concerns
Regarding the use of steroids? Hello Doctor: Last month, I underwent laser surgery for a retinal tear, and the doctor prescribed me steroid eye drops (I was unaware they were steroids at the time, as I have glaucoma. My glaucoma specialist advised me to avoid any medications cont...
Dr. Gao Pilin Reply:
Hello: 1. If you are a patient sensitive to steroids, which can cause elevated intraocular pressure, you should avoid using steroids. If it is necessary to use them, you must regularly monitor your intraocular pressure. 2. If the doctor says there are no issues, then you can disc...[Read More] Understanding Steroid Eye Drops After Retinal Surgery: Key Concerns