Understanding Macular Degeneration: Symptoms, Diagnosis, and New Treatments
Macular degeneration Is the distortion caused by macular degeneration a fixed distortion? Is the image stationary? I see things shaking and moving up and down, getting larger and smaller. Is there health insurance coverage for retinal disease examinations, which can be done witho...
Dr. Gao Pilin Reply:
Hello: Macular degeneration distortion is static, and the image is fixed. If you see things shaking or moving up and down, left and right, and changing in size, it may be due to other causes. Please seek medical attention for an examination. Generally, these checks are covered by...[Read More] Understanding Macular Degeneration: Symptoms, Diagnosis, and New Treatments
Flashes of Light When Blinking: Understanding Eye Symptoms
Flashes of light when blinking? Hello, Dr. Gao. I previously asked you about the issue of vitreous traction on the retina. Now, in my left eye, when I blink, there is still a small bright spot slightly above the center, along with a darker area. I had a fundus examination at Cath...
Dr. Gao Pilin Reply:
Hello Miss Huang: The issue of retinal membrane rupture and slight damage to the macula should not cause any flashing lights. If there is a bright spot in the center, it may still be related to vitreous traction on the retina. If you are concerned, it is advisable to return for a...[Read More] Flashes of Light When Blinking: Understanding Eye Symptoms
Understanding Macular Degeneration: Symptoms, Diagnosis, and Treatment Options
Macular degeneration Isn't it serious if things appear distorted? Shouldn't it be easy to diagnose? I saw a doctor at National Taiwan University, and they said my macula is normal and suggested I see a neurologist. I live in Yunlin; where should I go to see a retinal sp...
Dr. Gao Pilin Reply:
Hello: The distortion caused by macular degeneration will not simply go away; it will persist. If the physician at National Taiwan University has recommended that you see a neurologist, there must be a reason for it (you may inquire with the physician at National Taiwan Universit...[Read More] Understanding Macular Degeneration: Symptoms, Diagnosis, and Treatment Options
Understanding Macular Degeneration: Symptoms and Diagnosis Challenges
Macular degeneration When not wearing glasses, I notice that when I focus on the center of a tile, I see a blob, and then the tile's pattern appears to bend and distort. Additionally, when I stare into a dark area, I can initially see something, but after a while, it complet...
Dr. Gao Pilin Reply:
Hello: When not wearing glasses, objects appear distorted; does this happen when wearing glasses? If it is macular degeneration, distortion should still occur even with glasses. Staring in the dark for a long time can cause a blackening effect, which I wonder if it is due to an a...[Read More] Understanding Macular Degeneration: Symptoms and Diagnosis Challenges
Understanding Vision Loss: Key Questions About Eye Health
Vision deterioration Hello Dr. Wang, I would like to ask you the following questions: 1. If there is a decrease in "visual acuity," will the prescription from a computer vision test increase? 2. If there is optic nerve atrophy, can it be detected during a fundoscopic ...
Dr. Wang Zhishun Reply:
Hello: 1. A decrease in "visual acuity" requires investigation into the underlying cause; for example, issues with the macula or optic nerve do not affect refractive error. 2. If there is optic nerve atrophy, it can be detected through a fundus examination. 3. Sudden vi...[Read More] Understanding Vision Loss: Key Questions About Eye Health
Understanding Macular Degeneration: Why Straight Lines Appear Wavy
Macular degeneration Seeing straight lines appear distorted and horizontal lines appear wavy, yet having normal examination results, could be indicative of a condition known as visual distortion or metamorphopsia. This phenomenon can occur due to various reasons, including retina...
Dr. He Jianxian Reply:
It is recommended that you go to a larger hospital for an Optical Coherence Tomography (OCT) scan to confirm whether there is indeed any pathology in the macula. Under normal circumstances, we should not experience any distortion in our vision.[Read More] Understanding Macular Degeneration: Why Straight Lines Appear Wavy
Understanding Floaters and Flashing Lights: Eye Health Insights
Please consult Dr. Gao again? Hello, Doctor Gao: Upon closer observation, if I keep looking to the side and turning my head, it seems that the dark shadow moves slightly, so could this possibly be a different type of floaters? Are there floaters that hardly move at all? Previousl...
Dr. Gao Pilin Reply:
Hello Miss Huang: The phenomenon you are experiencing is due to the vitreous body pulling on the retina. When you blink, the movement of the eyeball causes the vitreous to shift, which can result in seeing flashes of light. As long as there is traction, flashes will occur, but so...[Read More] Understanding Floaters and Flashing Lights: Eye Health Insights
Understanding Symptoms: Vitreous Degeneration vs. Macular Issues
Could you please provide more details or specify your question? Hello, Doctor Gao: The dark shadow I mentioned earlier does not move; it resembles a small, faint, round dark shadow that appears wherever I look. The edges of my vision are darker, while looking straight ahead, it i...
Dr. Gao Pilin Reply:
Hello Miss Huang: If the black spots are completely still, it may be a cause for concern. However, if there is slight movement and they follow your line of sight, it is likely due to vitreous degeneration. The symptoms of floaters can vary depending on the degree of vitreous liqu...[Read More] Understanding Symptoms: Vitreous Degeneration vs. Macular Issues
Understanding Black Shadows in Vision: Causes and Concerns
Seeing shadows when blinking? Hello, Doctor. I have high myopia and floaters. Last Tuesday (5/12), I noticed flashes of light when looking up and to the right with my left eye, so I underwent a fundus examination. The doctor said there were no issues with my retina, and the flash...
Dr. Gao Pilin Reply:
Hello Miss Huang: Based on your situation, the shadow you are experiencing is likely to be moving, which is more characteristic of floaters and not a problem related to the macula. Please keep an eye on it; if you notice any deterioration in your vision, an increase in the shadow...[Read More] Understanding Black Shadows in Vision: Causes and Concerns
Understanding Macular Degeneration: Symptoms, Diagnosis, and Treatment
Macular degeneration 1. After a thorough examination, is it possible for the macula to be normal even if straight lines appear distorted? 2. What other eye diseases could cause distortion of straight lines? 3. If there is macular degeneration that requires injections, is it t...
Dr. Gao Pilin Reply:
Hello, Hideo Nomo: Based on your description, it is possible that you have macular degeneration. I would like to know where you have had your examination. If possible, please go to a larger regional hospital or medical center for a more thorough evaluation to confirm that everyth...[Read More] Understanding Macular Degeneration: Symptoms, Diagnosis, and Treatment
Understanding Macular Degeneration: Distorted Vision and Normal Tests
Macular degeneration Seeing straight lines distorted and horizontal lines appearing wavy, but all tests come back normal. Why? Doctor: Dr. Kao Pi-Lin, Department of Ophthalmology, Puzi Hospital. Based on your description, it is possible that you have macular degeneration. I'...
Dr. Gao Pilin Reply:
Hello, Hideo Nomo: Sometimes additional examinations are necessary, such as fluorescein fundus photography or optical coherence tomography, to better identify any issues. Have you undergone these tests? If needed, you can visit Chang Gung Memorial Hospital in Chiayi, Changhua Chr...[Read More] Understanding Macular Degeneration: Distorted Vision and Normal Tests
Understanding Macular Degeneration: Why Straight Lines Appear Wavy
Macular degeneration Seeing straight lines appear distorted and horizontal lines appear wavy, yet having normal examination results, could be indicative of a condition known as visual distortion or metamorphopsia. This phenomenon can occur due to various reasons, including retina...
Dr. Gao Pilin Reply:
Hello, Hideo Nomo: Based on your description, it is possible that you have macular degeneration. May I ask where you have had your examination? If possible, please visit a larger regional hospital or medical center for a more thorough evaluation. If the macula is normal, we shoul...[Read More] Understanding Macular Degeneration: Why Straight Lines Appear Wavy
Understanding Visual Disturbances: Are You Experiencing Macular Degeneration?
Objects in front of me appear to be moving? Hello doctor, a few months ago I started experiencing a situation where objects in front of me appear to sway or move side to side. This is more noticeable when I'm looking at the computer, but less so with other objects. Since I o...
Dr. Wang Zhangji Reply:
Feeling that the image is swaying is usually due to eye movement, not macular degeneration. It is recommended to have an examination.[Read More] Understanding Visual Disturbances: Are You Experiencing Macular Degeneration?
Understanding Retinal Thickness: Aging, Vitreous Pull, and Vision Impact
Retinal thickness Doctor, you mentioned that the normal movement of the eyeball exerts a slight force on the retina due to inertia. Although this force is minimal, over time, even a normally healthy retina without myopia may become thinner due to the gradual pulling caused by the...
Dr. Gao Pilin Reply:
Hello, A-Mei: Vitreous liquefaction and traction do not cause the retina to become thinner; however, one should be cautious of potential tears. In older adults, retinal thinning is usually due to intrinsic degenerative changes in the retina itself, not from prolonged traction by ...[Read More] Understanding Retinal Thickness: Aging, Vitreous Pull, and Vision Impact
Understanding Eye Floaters: When to Seek Further Examination
Experiencing a sensation of something in the eye can lead to the perception of shadows or floaters? Two years ago, while doing push-ups, I may have exerted too much force, and a transparent object appeared slightly to the left of the center of my right eye, obstructing my vision ...
Dr. Gao Pilin Reply:
Hello Jiang: Based on your symptoms, it seems you have floaters, which is not a cause for concern. The ophthalmology department at Puzi Hospital is open Monday to Friday from 8:00 AM to 12:00 PM and Wednesday afternoons from 1:00 PM to 4:30 PM. We hope to have the opportunity to ...[Read More] Understanding Eye Floaters: When to Seek Further Examination
Understanding Macular Holes: Traditional vs. Minimally Invasive Surgery
Macular hole 1. I heard there are two types of surgery: traditional and minimally invasive. After traditional surgery, you don't need to lie face down, but after minimally invasive surgery, you do. Is that correct? 2. How long do you need to lie face down after minimally i...
Dr. Wang Zhangji Reply:
Both traditional and minimally invasive surgeries typically require patients to lie face down for about two weeks, depending on the situation. Side lying is not recommended. For further details, please consult the surgeon.[Read More] Understanding Macular Holes: Traditional vs. Minimally Invasive Surgery
Post-Macular Degeneration Treatment: Care Tips and Lutein Supplementation
Macular degeneration What kind of care is needed after treatment for macular degeneration? Is it safe to take lutein complex capsules? How long after an eye injection can lutein be consumed? Thank you.
Dr. Zhuang Yamin Reply:
Dear Xiao Peng, Regarding your inquiry, it is inferred that you are referring to the macular region, which is likely associated with wet exudative changes. Therefore, injection therapy will be utilized. In terms of daily care, it is important to avoid excessive exposure to ultra...[Read More] Post-Macular Degeneration Treatment: Care Tips and Lutein Supplementation
Can Straining While Holding Your Breath Cause Retinal Hemorrhage?
Regarding retinal hemorrhage? Hello, doctor. I came across a report mentioning that individuals with macular degeneration and cardiovascular diseases such as hypertension may experience retinal hemorrhage due to frequent straining while holding their breath. I would like to ask i...
Dr. Wang Zhangji Reply:
Individuals without vascular lesions are unlikely to experience retinal hemorrhage even if they occasionally hold their breath forcefully, and most people do not need to hold their breath frequently.[Read More] Can Straining While Holding Your Breath Cause Retinal Hemorrhage?
Understanding Light Sensitivity and Night Vision Issues in Myopia
Photophobia and nocturnal diplopia? Hello, Doctor. I have high myopia (L: -9.25, R: -9.0, latest refraction) but I usually wear glasses with a prescription of L: -7.5, R: -7.25 (from four years ago when I was 22). My left eye has 25 degrees of astigmatism and I experience floater...
Dr. He Jianxian Reply:
It is recommended that you visit an ophthalmology specialist for an examination and consultation, as this may help identify the underlying cause more easily.[Read More] Understanding Light Sensitivity and Night Vision Issues in Myopia
Why Your Computer Screen Appears to Shake: Eye Health Insights
The computer screen keeps shaking back and forth? I experience constant horizontal shaking of the screen when looking at the computer, and straight lines appear distorted. I had a fundus photography and slit lamp examination of the macula, which were normal. The doctor suggested ...
Dr. He Jianxian Reply:
Hello: It is recommended to inquire during an outpatient visit for clearer information.[Read More] Why Your Computer Screen Appears to Shake: Eye Health Insights