Understanding Unusual Black Spots in Vision: Beyond Floaters and Eye Aging
Seeing black spots that are different from floaters? Hello, doctor. I do not have myopia, but I have been experiencing floaters for about ten years, and dry eye syndrome for nearly the same duration. A few years ago, a doctor mentioned that I have congenital cataracts. Recently, ...
Dr. Gao Pilin Reply:
Hello: The symptoms you described may be related to various eye issues, including vitreous floaters, retinal diseases, and lens problems, among others. Since you have been regularly undergoing fundus examinations at a major hospital and your doctor has confirmed that the structur...[Read More] Understanding Unusual Black Spots in Vision: Beyond Floaters and Eye Aging
Understanding Colorful Spots in Vision: Is It Visual Afterimage or Floaters?
Seeing colored spots intermittently in the eyes? Hello, doctor. I've been experiencing this issue for the past 1 to 2 months, and it's quite bothersome. At the end of last year, I got a new pair of glasses (one lens is 600 and the other is 800) because I was having trou...
Dr. Cai Wenyuan Reply:
It may be vitreous floaters.[Read More] Understanding Colorful Spots in Vision: Is It Visual Afterimage or Floaters?
Understanding Eye Issues: Retinal Detachment, Flashes, and More
Eye problems Hello, doctor. I have some questions I would like to ask: 1. When a retinal tear worsens into a detachment, does the vision loss happen instantly, or does it gradually darken from the edges? 2. If I just had an eye examination last month and am now experiencing new ...
Dr. Gao Pilin Reply:
Hello: 1. Sudden retinal detachment may lead to a sudden loss of vision, while chronic detachment may begin with gradual dimming from the periphery, resulting in progressively blurred vision. 2. Yes, if new flashes of light or other visual disturbances occur, it is advisable to s...[Read More] Understanding Eye Issues: Retinal Detachment, Flashes, and More
Post-Cataract Surgery: Understanding Vision Differences in Each Eye
Post-cataract surgery Hello Doctor: I have myopia of 1000 degrees in my right eye and 600 degrees in my left eye. I underwent cataract surgery in both eyes and had artificial intraocular lenses implanted, with a target of leaving 200 degrees of myopia in each eye. After the surge...
Dr. Gao Pilin Reply:
Hello: After surgery, when you observe objects with only one eye, you may notice a difference in size due to the original refractive errors of your two eyes being different. Additionally, even if the same degree of myopia remains post-surgery, it may still affect your vision. The...[Read More] Post-Cataract Surgery: Understanding Vision Differences in Each Eye
Preoperative Cataract Assessments: Understanding Costs and Options
Preoperative Examination for Cataract Surgery Hello, Doctor: 1) At the beginning of this month, I took my father to the ophthalmology outpatient clinic at Taipei Veterans General Hospital for visual field testing and optical coherence tomography (OCT). After the examinations, he...
Dr. Gao Pilin Reply:
Hello: 1. The cloud-based data sharing only includes medication information used within the past three months; examination results and other aspects are not shared. Therefore, each medical institution needs to conduct these examinations preoperatively, and results from other lo...[Read More] Preoperative Cataract Assessments: Understanding Costs and Options
Understanding Eye Growths: Are They Serious or Congenital?
There are polyps in the eyeball? There is a growth resembling a polyp in the lower left corner of my left eye, near the side of my ear. As far as I can remember, it has always been there since I was alive. It currently does not cover the pupil but is attached to an area similar t...
Dr. Gao Pilin Reply:
Hello: This may be a subconjunctival nodule, commonly referred to as a "conjunctival cyst," which is often found in the upper or lower conjunctiva or on the inner or outer sides. Some individuals are born with them, while others may develop them due to eye irritation or...[Read More] Understanding Eye Growths: Are They Serious or Congenital?
Understanding Presbyopia: Common Questions and Clarifications
Questions about presbyopia? Hello, Doctor. Recently, I seem to be experiencing some presbyopia, and I've looked up some information online, but there are still some areas I'm unclear about, so I would like to consult you, Dr. Gao! 1. Is it true that presbyopia is defin...
Dr. Gao Pilin Reply:
Hello: 1. The onset of presbyopia varies from person to person, but generally speaking, it may be a symptom of presbyopia when one experiences blurriness while looking at nearby objects and needs to move them away from the eyes to see clearly. The distance at which objects need t...[Read More] Understanding Presbyopia: Common Questions and Clarifications
Understanding Nystagmus: Eye Examination Insights and Vision Impact
Nystagmus Hello, when a physician examines a patient with nystagmus using an ophthalmoscope and slit lamp, will the images seen by the physician be affected by the movements of the nystagmus? Additionally, does the severity of nystagmus correlate with worse visual acuity?
Dr. Gao Pilin Reply:
Hello: When physicians use an ophthalmoscope or slit lamp for eye examinations, they typically observe a stationary image of the eye. If the patient has nystagmus, the image seen by the physician will appear to be oscillating. Therefore, even slight oscillations become very prono...[Read More] Understanding Nystagmus: Eye Examination Insights and Vision Impact
Understanding Post-Cataract Surgery Discomfort: Causes and Treatment Options
Possible reasons for discomfort after cataract surgery include inflammation, infection, or improper healing. It is also possible to perform different surgical techniques on each eye, but this should be discussed with your ophthalmologist to ensure the best outcomes for both eyes?...
Dr. Gao Pilin Reply:
Hello: 1. The most likely causes of the postoperative eye condition could be corneal edema, macular edema, or other underlying issues such as amblyopia or other pathologies. 2. The choice of surgical combination techniques may need to be discussed with the surgeon, as it is impor...[Read More] Understanding Post-Cataract Surgery Discomfort: Causes and Treatment Options
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 Pseudomyopia: Glasses Fitting and Treatment Options
Eyeglass prescription issues? Thank you again, Dr. for your patient responses! Q1. I would like to ask the doctor how to restore my previous myopic degree if it is caused by the aging of the ciliary muscle leading to pseudomyopia? Should I use cycloplegic agents? Q2. Given my ...
Dr. Gao Pilin Reply:
Hello: 1. With age, it may not be possible to return to the original prescription even with the use of dilating agents; the previous link I provided can be referenced for more information. This prescription may remain stable. 2. Depending on your needs, you can get a prescription...[Read More] Understanding Pseudomyopia: Glasses Fitting and Treatment Options
Understanding Asymmetrical Eyelids: Causes and Solutions for Eye Issues
The eyelids exhibit a persistent asymmetry, with one appearing single and the other double? Hello, Doctor. Since childhood, I have had single eyelids and smaller eyes, and due to physical factors, I have astigmatism, hyperopia, amblyopia, and strabismus, which I am continuously c...
Dr. Gao Pilin Reply:
Hello: It should not be related to floaters. If it is truly bothersome, you might consider surgery for correction. Changing from a monolid to a double eyelid can make the eyes appear larger and more balanced. Please consult with an ophthalmic plastic surgeon for an evaluation.[Read More] Understanding Asymmetrical Eyelids: Causes and Solutions for Eye Issues
Understanding Astigmatism Fatigue: Causes and Solutions for Eye Strain
Astigmatism-related eye fatigue correction issues? Hello Doctor, I currently have astigmatism of -3.50 in my left eye and -2.50 in my right eye, with myopia of -1.00 and -1.50, which hasn't increased in recent years. My last eye examination was three to four years ago, and i...
Dr. Gao Pilin Reply:
Hello: It could be an issue with your prescription, possibly due to a high degree of myopia, which may cause this situation. I recommend undergoing dilation and then having your vision re-evaluated for a more accurate prescription.[Read More] Understanding Astigmatism Fatigue: Causes and Solutions for Eye Strain
Understanding Floaters and Rainbow Vision: Common Eye Concerns Explained
Issues related to visual disturbances and floaters? Hello, Doctor. I have a few questions I would like to ask: 1. I am currently experiencing floaters, and I have heard that floaters usually occur in individuals around their 30s or 40s. Since I am experiencing this at the age o...
Dr. Gao Pilin Reply:
Hello: 1. Currently, there is a trend of earlier onset of floaters, which is related to modern people's eye usage habits. 2. It may simply be a phenomenon caused by eye secretions during sleep. As tears gradually wash away the secretions, it returns to normal. 3. Similar to ...[Read More] Understanding Floaters and Rainbow Vision: Common Eye Concerns Explained
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 Eye Floaters and Flashing Lights: When to Seek Help
Seeing bright spots? Hello Doctor: I have been experiencing floaters in both eyes for over two years now, and my myopia is controlled to within 100 degrees. Recently, during class, I have noticed bright dots that disappear in about 1 to 2 seconds, resembling the afterimages of no...
Dr. Gao Pilin Reply:
Hello Phoebe: 1. I am not sure what the reason is; it could be photopsia, but it's best to get it checked. 2. It's normal. 3. It usually persists for a long time. 4. Many people are experiencing symptoms of floaters at an earlier age now. 5. It's normal. 6. Everyon...[Read More] Understanding Eye Floaters and Flashing Lights: When to Seek Help
Understanding Eye Pressure: Should You Worry About Glaucoma?
Intraocular pressure issues? I recently had a health check-up, and my left eye intraocular pressure was measured at 17 mmHg and my right eye at 21 mmHg (using a non-contact tonometer). I mentioned that I wanted to redo the test because the puff test makes me want to close my eyes...
Dr. Gao Pilin Reply:
Hello Mr. Liu: There is no need to be overly fixated on the numbers 20 and 21; these are merely indicators representing the threshold close to the average normal intraocular pressure. This serves as a warning sign that there is a possibility of developing glaucoma. However, it is...[Read More] Understanding Eye Pressure: Should You Worry About Glaucoma?
Can People with Dry Eye Syndrome Undergo Eyelid Surgery?
Can a person with dry eye syndrome undergo double eyelid surgery? Hello, I would like to ask if it is possible to undergo double eyelid surgery if diagnosed with meibomian gland dysfunction and dry eye syndrome? I have found some information suggesting it is not recommended, whil...
Dr. Liang Ce Reply:
We recommend that you: 1. Discuss the above situation further with your attending physician to determine if additional tests are necessary. 2. You may also consider visiting a major hospital or medical center for evaluation. Thank you, and wish you good health![Read More] Can People with Dry Eye Syndrome Undergo Eyelid Surgery?
Understanding Retinal Issues: High Myopia and Pigment Deposits Explained
Retinal-related issues? 1. Is retinal pigment deposition congenital? 2. If there is pigment deposition in the retina but no night blindness or other discomfort, does this indicate that the eyes are healthy? 3. With retinal pigment deposition but no night blindness, will there...
Dr. Gao Pilin Reply:
Hello, Ms. Wang: 1. It can sometimes be spontaneous. 2. Retinitis pigmentosa is one of the characteristics of night blindness, but individuals with retinitis pigmentosa may not always experience night blindness. 3. It is possible that there is a pre-existing difference in vision ...[Read More] Understanding Retinal Issues: High Myopia and Pigment Deposits Explained