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 Your Glaucoma Diagnosis: What You Need to Know
Diagnosis of glaucoma? Hello Doctor, I have been using eye drops for glaucoma continuously. Initially, my doctor informed me that I had early symptoms of glaucoma, so I needed to use medication for control. However, during subsequent visits, the doctor told me there were no signi...
Dr. Gao Pilin Reply:
Hello: Your intraocular pressure may be elevated, or there may be some changes in the optic nerve cupping. It is advisable to discuss this situation with a psychiatrist to evaluate whether any changes in medication are necessary.[Read More] Understanding Your Glaucoma Diagnosis: What You Need to Know
Advanced Treatments for Low-Pressure Glaucoma: Seeking Hope for Vision Preservation
Consultation on Advanced Treatment Techniques for Glaucoma Hello Doctor, I have been a glaucoma patient for many years. I have always been aware that after experiencing visual field loss, I have been using eye drops to lower my intraocular pressure, which has consistently remaine...
Dr. He Jianxian Reply:
There are some new glaucoma medications available in clinical practice that can simultaneously lower intraocular pressure and dilate blood vessels to enhance circulation, thereby reducing nerve damage. It is recommended to consult your physician for potential use. Dr. Chien-Hsien...[Read More] Advanced Treatments for Low-Pressure Glaucoma: Seeking Hope for Vision Preservation
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 Retinal Issues: Symptoms and Concerns for Myopic Patients
Retinal issues I would like to ask, I have myopia of over 500 degrees in both eyes and have floaters. 1. How often do flashes occur with retinal detachment? For example, do they happen frequently now and then disappear after a while? 2. Is the flash sensation from retinal detachm...
Dr. Gao Pilin Reply:
Hello: 1. Not necessarily; usually, there are changes in the visual field during retinal detachment. What you are describing is the phenomenon of vitreous detachment. 2. These are all phenomena related to the vitreous pulling on the retina. 3. The vitreous is normally adhered to ...[Read More] Understanding Retinal Issues: Symptoms and Concerns for Myopic Patients
Understanding Post-Retinal Detachment Surgery Symptoms and Concerns
Post-retinal detachment surgery? Hello Doctor: A month ago (on November 16), I underwent retinal detachment surgery on my right eye, during which gas was injected. Currently, there is approximately 30% gas remaining. The day before yesterday, I noticed an inverted image in my upp...
Dr. Gao Pilin Reply:
Hello: 1. It should be bubbles, which is a normal phenomenon. 2. I cannot determine this; you can ask the doctor during your follow-up visit.[Read More] Understanding Post-Retinal Detachment Surgery Symptoms and Concerns
Understanding Visual Field Test Results: Blind Spots and Their Implications
Visual field examination issues Hello Doctor: I recently went to the hospital for an examination and found that the cup-to-disc ratio in both eyes is 0.5, intraocular pressure is around 20, and the OCT results are slightly worse than those of age-matched normal individuals, falli...
Dr. Gao Pilin Reply:
Hello: It is possible to have a blind spot, which may appear on the visual field test. If the physician did not mention any issues, it should still be within the normal range.[Read More] Understanding Visual Field Test Results: Blind Spots and Their Implications
Post-Laser Surgery Complications: Understanding Visual Field Loss
Adverse reactions after retinal laser surgery? Hello, doctor. I apologize for the interruption. I underwent laser treatment for peripheral retinal degeneration to prevent a tear at the end of October. After the procedure, I experienced a persistent sensation of visual field loss ...
Dr. Gao Pilin Reply:
Hello: Retinal laser treatment can cause localized visual field defects. However, there should not be significant effects in the peripheral vision. If any changes occur, it is advisable to return for a follow-up examination.[Read More] Post-Laser Surgery Complications: Understanding Visual Field Loss
Can Sneezing Cause Retinal Tears in High Myopia Patients?
Can sneezing cause a retinal tear? Hello, Dr. Gao. I have high myopia of 600 degrees and underwent laser treatment on my left eye last year. During my follow-up appointment last Saturday, the doctor mentioned that the scab is stable and no new holes or lattice degeneration were f...
Dr. Gao Pilin Reply:
Hello: The likelihood of a retinal tear caused by sneezing or blowing your nose is low. It is normal to see flashes of light after sneezing. Pathological floaters refer to the sudden appearance of a large number of floaters in a short period of time. Sometimes, there may also be ...[Read More] Can Sneezing Cause Retinal Tears in High Myopia Patients?
Post-Scleral Buckling: Understanding New Symptoms and Complications
One month after scleral buckle surgery, a black line appeared in the visual field? In early October, I experienced a retinal detachment in my left eye, but it did not involve the macula. After undergoing laser treatment, I was still unable to control the extent of the detachment,...
Dr. He Jianxian Reply:
1. It is difficult to determine whether the appearance of floaters is abnormal; a fundus examination is necessary for accurate assessment. 2. Scleral buckle surgery theoretically should not induce cataracts. Dr. Ho Chien-Hsien, Department of Ophthalmology, Nantou Hospital.[Read More] Post-Scleral Buckling: Understanding New Symptoms and Complications
Understanding Retinal Degeneration: Symptoms, Concerns, and Next Steps
Retinal degeneration Hello, Doctor Gao. A few days ago, I asked you some questions regarding retinal detachment (link: #189575). Thank you for your response. I have a few more questions to ask: 1. Since it has only been about a week since my last examination, but I sometimes exp...
Dr. Gao Pilin Reply:
Hello: 1. If it occurs after the examination, it should be checked; if there are no issues, then there is no need to worry constantly. 2. A break in the surrounding area can lead to a small portion of visual field loss, which may not be easily noticeable. 3. It may gradually disa...[Read More] Understanding Retinal Degeneration: Symptoms, Concerns, and Next Steps
Understanding Retinal Degeneration: Key Insights for High Myopia Patients
Retinal degeneration Hello, Doctor Gao. I have high myopia, and a few days ago I underwent a dilated fundus examination. The doctor said there are no holes in my retina, but there is peripheral degeneration. The doctor did not specify the type of degeneration, only mentioning tha...
Dr. Gao Pilin Reply:
Hello: 1. Lattice degeneration is just one type. 2. The area treated with laser will have retinal damage, leading to visual field loss. 3. Usually, a tear is required for a detachment to occur. 4. It should not be related to computer use. The current cause is unknown.[Read More] Understanding Retinal Degeneration: Key Insights for High Myopia Patients
Understanding Asymmetrical Vision with Glasses: Causes and Solutions
The angle of vision differs when looking to the left and right while wearing glasses? I previously underwent two basic eye examinations at an ophthalmology clinic, and there were no significant eye diseases found. My pupillary distance is 34 mm on the left and 34.5 mm on the righ...
Dr. Liang Ce Reply:
We recommend that you: 1. Consult with an ophthalmologist at an eye clinic. 2. Alternatively, visit another optical store for an eye examination. Thank you, and wish you good health![Read More] Understanding Asymmetrical Vision with Glasses: Causes and Solutions
Can Heavy Lifting Worsen Floaters After Retinal Laser Treatment?
Can people with floaters lift heavy objects? Dr. Gao has a work-related lifestyle that sometimes requires lifting heavy objects. Last September, he underwent laser treatment for a retinal tear, with both eyes having a prescription of -6.00 diopters, and follow-up examinations sho...
Dr. Gao Pilin Reply:
Hello: If there has been a perforation in the past, special attention is required. If this phenomenon occurs, it is best to have it checked.[Read More] Can Heavy Lifting Worsen Floaters After Retinal Laser Treatment?
Understanding Thin Optic Nerve and Astigmatism Issues in Myopia
Thinning of the optic nerve and astigmatism issues? Hello, Doctor Gao. Due to high myopia, I have been self-paying for eye examinations at an ophthalmology clinic for the past two years, with my prescription being around -7.50/-7.75. After reviewing my OCT report, I found that my...
Dr. Gao Pilin Reply:
Hello: 1. If the visual field is normal, there should be no issues. 2. Astigmatism should be corrected based on the measured degree, with clarity as the principle. 3. Regarding 4. An excessively large pupil can affect night vision; a diameter over 6mm may have an impact, but it s...[Read More] Understanding Thin Optic Nerve and Astigmatism Issues in Myopia
Understanding OCT Results: What Do Red Flags Mean for Your Eye Health?
OCT values in red text? Hello Doctor: Before dilation at the ophthalmology clinic, my intraocular pressure was 20, and after dilation, it was 22. The clinic doctor advised me to go to a larger hospital for an OCT and visual field examination, stating that I have a predisposition ...
Dr. Gao Pilin Reply:
Hello: The red text is for reference only; the physician's interpretation should be prioritized. If the doctor says there is no problem, you can feel reassured. Pain around the eyes and headaches are likely caused by eye strain. When using the computer, you may consider wear...[Read More] Understanding OCT Results: What Do Red Flags Mean for Your Eye Health?
What to Watch For After Eye Injury: When to Seek Medical Attention
If you hit your eye, it can lead to various outcomes depending on the severity of the impact. Possible effects include bruising, swelling, or redness around the eye, known as a periorbital hemat Hello, Doctor Gao. I accidentally bumped my left eye while carrying a basket of veget...
Dr. Gao Pilin Reply:
Hello: There are currently no issues. If there are any changes from the current condition, such as changes in vision, changes in visual field, or eye pain, you should seek medical attention. If there are no changes, you can rest assured.[Read More] What to Watch For After Eye Injury: When to Seek Medical Attention
Understanding Eye Injuries: When to Seek Medical Attention
Regarding eye injuries? Dr. Gao accidentally bumped his eye while moving something recently. Currently, he feels a dull pain in the left eye but has no obvious external injury, no symptoms of blurred vision, or sensitivity to light. He visited an ophthalmology clinic for a dilate...
Dr. Gao Pilin Reply:
Hello: If there are changes in your condition, such as changes in vision, changes in visual field, or worsening eye pain, you should seek medical attention. If there are no changes, you can be reassured. Anterior chamber bleeding can be detected using a slit lamp examination. In ...[Read More] Understanding Eye Injuries: When to Seek Medical Attention
Understanding Visual Field Loss: Causes and Implications for Eye Health
Loss of vision? 1. In the case where the optic nerve is functioning normally, when the left eye is focused on a distant object and slightly to the right, experiencing a loss of peripheral vision on the left side could be attributed to a phenomenon known as "visual field loss...
Dr. Gao Pilin Reply:
Hello Ms. Chen: If you are experiencing this situation, it is recommended that you visit an ophthalmologist for an examination and undergo a visual field test to check for any visual field defects. Generally, this type of phenomenon is not common.[Read More] Understanding Visual Field Loss: Causes and Implications for Eye Health