Understanding Floaters: Causes, Symptoms, and Treatment Options
The issue of floaters? My father is a farmer, and a few days ago, while he was under direct sunlight, he noticed black shadows in his vision that resembled eyelashes or spiders. After seeking medical attention, the doctor mentioned that if the shadows become darker, he should ret...
Dr. Gao Pilin Reply:
Hello, Xiaoya: These symptoms are manifestations of vitreous degeneration, commonly known as floaters. While floaters are generally harmless, they should not be taken lightly, as they can sometimes indicate retinal issues, and in severe cases, may lead to retinal detachment. Howe...[Read More] Understanding Floaters: Causes, Symptoms, and Treatment Options
Understanding Visual Disturbances Upon Waking: Causes and Solutions
Abnormal phenomena upon waking up? Hello Dr. Wang, I have the following questions and would appreciate your clarification. Thank you. The situation usually occurs upon waking from fatigue, but it does not happen every time. Question 1: When I open my eyes, I experience a misa...
Dr. Wang Zhangji Reply:
It is possible that when just waking up, the focus or coordination between the two eyes may not be optimal, which should not be a major concern and is not significantly related to the macula.[Read More] Understanding Visual Disturbances Upon Waking: Causes and Solutions
Understanding Pupil Dilation Tests and Their Impact on Eye Health
Pupil dilation examination I have been experiencing new symptoms of floaters and frequently undergo dilated fundus examinations. I ride my bike myself because the sunlight is very strong. When I get home, I squint to see, and while waiting at traffic lights, I close my eyes and s...
Dr. Gao Pilin Reply:
Hello: A dilated eye exam will not harm your eyes. The redness is due to the eyelids being translucent, allowing the blood to show through, which is a normal phenomenon. In Taiwan, the Department of Ophthalmology at Puzi Hospital is open Monday to Friday from 8:00 AM to 12:00 PM ...[Read More] Understanding Pupil Dilation Tests and Their Impact on Eye Health
Stem Cell Transplant for Treating Macular Degeneration: A Guide
Stem cell transplantation for the treatment of macular degeneration? Hello: I saw that stem cell research has developed treatments for retinal diseases, specifically for macular degeneration. I would like to use my baby's umbilical cord blood to treat my father's macula...
Dr. Wang Zhishun Reply:
Hello, I know about Linkou Chang Gung Memorial Hospital and Taipei Veterans General Hospital (Dr. Lin Bo-Kang). Please take a look.[Read More] Stem Cell Transplant for Treating Macular Degeneration: A Guide
Post-Operative Care Tips for Cataract and Macular Surgery
Postoperative Care Considerations Dear Doctor, My mother is scheduled to undergo cataract surgery and macular fold surgery simultaneously at the beginning of next month. Many shared experiences indicate that these surgeries are often performed separately, so I am wondering if yo...
Dr. Wang Zhishun Reply:
Hello: 1. Generally, normal rest is sufficient, unless special gas is injected into the eye after macular pucker surgery. 2. An eye shield should typically be worn all day for one week post-surgery, and afterward, wearing sunglasses outdoors is advisable for better protection. 3....[Read More] Post-Operative Care Tips for Cataract and Macular Surgery
Can You Exercise with Floaters? Expert Insights on Eye Health
Can people with floaters exercise? Hello, Doctor: I would like to ask if it is safe to engage in vigorous activities like basketball if I have floaters. I have read online that intense exercise might worsen floaters or even lead to retinal detachment. I forgot to ask my ophthalmo...
Dr. Gao Pilin Reply:
Hello, Xiao Yu: Floaters themselves do not cause retinal detachment. Retinal detachment is caused by the vitreous degeneration pulling on the retina, leading to the formation of tears, which may also result in an increase in floaters. If the examination shows no issues, you can p...[Read More] Can You Exercise with Floaters? Expert Insights on Eye Health
Understanding Macular Degeneration: Why Do Straight Lines Appear Wavy?
Macular degeneration Seeing straight lines distorted and horizontal lines appearing wavy, while the left side appears crooked without blurriness, and no central shadow. Fundus examination and Optical Coherence Tomography (OCT) results are normal; the doctor mentioned there is no ...
Dr. He Jianxian Reply:
This issue may require consultation with a retinal specialist for clarification. I recommend visiting a medical center to see a retinal specialist.[Read More] Understanding Macular Degeneration: Why Do Straight Lines Appear Wavy?
Understanding Macular Degeneration: When to Consider Fluorescein Angiography
Macular degeneration Seeing straight lines distorted and horizontal lines wavy, with the left side appearing crooked but not blurry, and without a central dark spot or objects appearing smaller. The fundus examination and Optical Coherence Tomography (OCT) results are normal. Is ...
Dr. Gao Pilin Reply:
Hello: This situation is likely related to macular degeneration, and sometimes fluorescein angiography is necessary to identify the location of the lesions. If there are concerns about allergic reactions to the contrast agent, it is important to discuss this with your physician t...[Read More] Understanding Macular Degeneration: When to Consider Fluorescein Angiography
Understanding Macular Degeneration: Key Questions and Insights
Macular degeneration Puzih Hospital / Ophthalmology / Dr. Kao Pi-Lin, 2015/06/22 Hello: The distortion caused by macular degeneration is static; the image is fixed. 1. Is the Amsler grid used for assessing macular degeneration also fixed? 2. Is it necessary to see a retinal s...
Dr. Gao Pilin Reply:
Hello: 1. The Amsler grid will show distortion or deformation in the central area. It should be fixed. 2. Treatment for the macula is best handled by a retinal specialist; hospitals above the regional level should have a retinal department. Thank you for your message. Gao Pilin.[Read More] Understanding Macular Degeneration: Key Questions and Insights
Understanding Retinitis Pigmentosa: Seeking Clarity on Vision Issues
I would like to ask the doctor? Dear Doctor, I have been diagnosed with pigmentary retinopathy and have had poor night vision since childhood, with visual acuity around 0.3 to 0.4 in both eyes (with glasses). Three years ago, during an eye exam for new glasses, two doctors eval...
Dr. Wang Zhishun Reply:
Hello, I believe you have already undergone OCT and FAG examinations. If the central macula is not affected, then the chances of vision impairment are low. Symptoms of retinitis pigmentosa can be multifaceted, and edema is just one small aspect; it is better to consider the entir...[Read More] Understanding Retinitis Pigmentosa: Seeking Clarity on Vision Issues
Understanding Retinal Detachment: Risks and Surgical Options for Seniors
Retinal detachment Hello Doctor: My mother is nearly 70 years old, with over 1000 diopters in her right eye and over 600 diopters in her left eye. About two months ago, she noticed a dark shadow in her right eye, and recently she feels that the shadow has spread. After examinatio...
Dr. Wang Zhangji Reply:
The likelihood of needing enucleation due to a macular hole or affecting the other eye is low.[Read More] Understanding Retinal Detachment: Risks and Surgical Options for Seniors
Persistent Eye Pain and Tightness Two Years After Drainage Surgery
Approximately two years after undergoing drainage surgery on the eye, there is still a sensation of pain and tightness? Hello Dr. Chen, I have been experiencing macular degeneration with edema due to diabetes I was diagnosed with a few years ago. Following my doctor's recomm...
Dr. Chen Anping Reply:
Hello: It is recommended that you go to the hospital for further examination to better understand your condition. Thank you.[Read More] Persistent Eye Pain and Tightness Two Years After Drainage Surgery
Understanding Retinal Health: Risks and Precautions for Myopia Patients
Regarding the retina? Hello, Doctor: 1. Can sudden anger and loud shouting cause retinal tears in patients with high myopia? I am concerned because my retina is very thin, and I fear that sudden anger could lead to a tear. 2. Besides avoiding intense exercise while taking lut...
Dr. Wang Zhishun Reply:
Hello: 1. The situation in question 1 should not cause a retinal tear. 2. Eating a variety of vegetables, avoiding vigorous exercise, not rubbing the eyes, and using the eyes appropriately can help protect the retina. 3. Consuming lutein cannot prevent degeneration of the thinner...[Read More] Understanding Retinal Health: Risks and Precautions for Myopia Patients
Understanding Visual Disturbances After Waking: Causes and Solutions
Visual disturbances upon waking? Dr. Gao: Hello! I have some vision problems, and I would like your advice. I am sixty-one years old. I have had amblyopia in my left eye since childhood, and now I have hyperopia and presbyopia in my right eye. Twenty years ago, I experienced seve...
Dr. Gao Pilin Reply:
Hello: Based on your situation, it is possible that there is an issue with the macula. I recommend that you visit an ophthalmologist for a detailed examination as soon as possible. Only after reviewing the results of the examination can we determine the appropriate treatment dire...[Read More] Understanding Visual Disturbances After Waking: Causes and Solutions
Understanding Eye Issues: Floaters, Sensitivity, and Visual Fatigue
Various issues? Hello, doctor. I have floaters and myopia of -500 degrees in both eyes. Because of the floaters, I often pay attention to the presence of "light" and notice small details. Recently, I feel that I am more prone to visual persistence and reflections. When ...
Dr. Gao Pilin Reply:
Hello Sandwich: Your symptoms indicate that you have floaters. Please visit an ophthalmologist for an examination; if the results are normal, there is no need to worry. Macular degeneration does not disappear and will persist, so it is likely not the cause. For near vision tasks,...[Read More] Understanding Eye Issues: Floaters, Sensitivity, and Visual Fatigue
Understanding Floaters and Visual Disturbances: When to Seek Help
Floaters Troubles Hello, doctor. I have floaters in both eyes and have myopia of 500 degrees. The floaters have been present for some time. Once, I suddenly saw a dark shadow that I could see even in a dark space, but it didn't move with my eye and disappeared after about 3 ...
Dr. Gao Pilin Reply:
Hello, Little Depression: Your symptoms indicate that you may have floaters. Please visit an ophthalmologist for an examination. If the examination shows no issues, then there is no need for concern. Macular degeneration does not disappear and will persist, so it is likely not th...[Read More] Understanding Floaters and Visual Disturbances: When to Seek Help
Understanding Macular Degeneration: Treatment Options and Risks
Macular degeneration My father is 63 years old and has macular degeneration in one eye. He has received injections, but they have not been effective, and now he cannot see. Is there any treatment available? Will the other eye be affected as well?
Dr. Wang Zhangji Reply:
Many people have misconceptions about intravitreal injection therapy for the macula, believing that it will restore vision to normal after the injection. The purpose of the injection treatment is to control the extent of the disease, prevent further deterioration, and preserve ex...[Read More] Understanding Macular Degeneration: Treatment Options and Risks
Potential Side Effects of Retinal Laser Treatment: What to Expect
Postoperative complications of retinal laser treatment? Hello, Doctor! I would like to ask about my eye condition. My left eye has a prescription of -6.75 and my right eye -6.50. The doctor mentioned that the lower left corner of my left retina is thinning, but suggested we just ...
Dr. He Jianxian Reply:
In general, peripheral retinal laser photocoagulation does not have significant long-term side effects in clinical practice. Additionally, since the peripheral retina is not responsible for vision (the primary area for vision is the macula), the procedure does not affect visual a...[Read More] Potential Side Effects of Retinal Laser Treatment: What to Expect
Understanding Blue Light's Impact on Macular Health
Blue Light and the Macula Dr. He: I am a heavy user of computers and smartphones, but I've heard that blue light can affect the macula. However, some doctors say this is an exaggeration. Do you have any experience with this, or what is your opinion? Thank you.
Dr. He Jianxian Reply:
In general terms, it is widely recognized that blue light has a greater impact on the retina compared to other types of light. Therefore, if you are a heavy exposer to blue light, it is advisable to take some protective measures.[Read More] Understanding Blue Light's Impact on Macular Health
Understanding Macular Degeneration: Symptoms, Diagnosis, and Treatment Options
I would like to consult Dr. Gao again? Hello, Doctor Gao. I previously consulted you about the issue of seeing a black shadow in the center of my left eye when squinting. You mentioned that it might be related to floaters. On June 23, I had an eye examination, and the doctor said...
Dr. Gao Pilin Reply:
Hello Miss Huang: If it is macular degeneration, sometimes a fundus examination may not reveal it, and additional tests such as fluorescein angiography may be necessary. However, if needed, the attending physician will arrange for you. Currently, there is no specific treatment av...[Read More] Understanding Macular Degeneration: Symptoms, Diagnosis, and Treatment Options