Understanding Visual Distortion: Is It Temporary or Permanent?
Visual distortion I would like to ask the doctor: Is the distortion of vision caused by general retinal disorders temporary? For example, is it possible to experience a momentary distortion of objects that quickly returns to normal? Or once distortion occurs, will it persist unti...
Dr. Gao Pilin Reply:
Hello: Distortion of vision caused by retinal disease is generally not temporary but rather a persistent change until appropriate treatment is administered. If you suddenly experience distortion of vision in your daily life and this condition quickly resolves, such symptoms are l...[Read More] Understanding Visual Distortion: Is It Temporary or Permanent?
Seeing Fixed Bright Spots When Blinking: Should You Worry?
Fixed bright spots appearing during blinking? Hello doctor, I recently noticed a bright spot at a fixed position when I blink, but it disappears once my eyes are open. Could this be a sign of retinal disease?
Dr. Gao Pilin Reply:
Hello: You mentioned that recently you see a bright spot at a fixed location when you blink, which disappears when your eyes are open. This phenomenon may have several causes. Here are some possible explanations and recommendations: Possible Causes: 1. Vitreous Changes: Changes ...[Read More] Seeing Fixed Bright Spots When Blinking: Should You Worry?
Understanding the Difference Between Eye Prescription and Visual Acuity
"Degree" and "visual acuity" of the eyes? I have myopia in both eyes, with the same degree of -3.50 diopters. However, during a vision test (using a pinhole), my left eye scored 0.6 and my right eye scored 0.9. I would like to ask: 1. Will this difference in v...
Dr. Gao Pilin Reply:
Hello: 1. Vision disparity and dominant eye: Such a vision disparity can indeed lead you to rely more on your right eye in daily life. The better vision in your right eye naturally encourages you to use it more for visual activities, resulting in less frequent use of your left ...[Read More] Understanding the Difference Between Eye Prescription and Visual Acuity
Can Floaters Cause Blurry Vision? Understanding Your Eye Symptoms
Does floaters cause blurred vision? I have been experiencing floaters in both eyes for six months, and occasionally I see flashes of light. Since I first noticed the symptoms, I have visited two clinics for fundus examinations, both of which showed no abnormalities. However, in t...
Dr. Gao Pilin Reply:
Hello: Based on your description, having floaters in both eyes for six months along with occasional flashes, and experiencing blurred vision in the left eye, these symptoms may indicate some underlying issues in the eye, particularly related to the retina. Here are some possible ...[Read More] Can Floaters Cause Blurry Vision? Understanding Your Eye Symptoms
Understanding Dark Shadows in One Eye: Possible Causes and Next Steps
The left eye feels darker, with a shadow in a specific area? In recent days, I have noticed an imbalance in the light perception between my two eyes. Upon comparison, I found that my left eye perceives light as darker, and there seems to be an irregular circular shadow in the cen...
Dr. Gao Pilin Reply:
Hello: Based on the symptoms you described, the uneven light perception in your left eye and the irregular circular shape resembling an afterimage from looking at a bright light may indicate an issue related to eye health. Floaters are typically caused by the liquefaction of the ...[Read More] Understanding Dark Shadows in One Eye: Possible Causes and Next Steps
Understanding Vitreous Degeneration: Symptoms, Causes, and Risks
Vitreous degeneration Hello, doctor. I am currently 18 years old. I have myopia of over 100 degrees in my left eye and over 300 degrees in my right eye. A few months ago, I noticed many transparent floaters in my vision, including round dots and thread-like shapes, and sometimes ...
Dr. Gao Pilin Reply:
Hello: 1. Yes, based on the symptoms you described, including the appearance of floaters and the results of the dilated fundus examination, this may be a manifestation of vitreous degeneration. The vitreous is the gel-like substance inside the eye, which may gradually degenerat...[Read More] Understanding Vitreous Degeneration: Symptoms, Causes, and Risks
Understanding Peripheral Retinal Laser Treatment and Its Implications
Retinal military service issues Hello, doctor. The physician mentioned that I have areas of thinning in my eye and need to undergo "laser treatment for peripheral retinal tears and degeneration (FRP)." I would like to know if this is similar to retinal detachment surger...
Dr. Chen Anping Reply:
Hello: According to the classification standards for physical conditions, the exemptions for military service due to retinal diseases are as follows: 1. Retinitis pigmentosa in both eyes (night blindness) 2. Post-operative status after retinal detachment surgery in one eye. The f...[Read More] Understanding Peripheral Retinal Laser Treatment and Its Implications
Understanding Eye Care: Addressing Concerns After Pupil Dilation
Inquiry for clarification? Dear Dr. Gao, Thank you very much for your previous response to my questions; I have understood everything clearly. I apologize for bothering you again, but I have a sudden issue with my eye that has caused me some concern, so I am reaching out once mo...
Dr. Gao Pilin Reply:
Hello: Based on the situation you described, I would like to provide the following recommendations: Q1. It is unlikely to cause any harm. Q2. If the lower white part of the right eye (sclera) is poked or scratched, the following symptoms may occur: - Sharp pain or burning se...[Read More] Understanding Eye Care: Addressing Concerns After Pupil Dilation
Understanding the Differences Between Ultra-Widefield and Standard Eye Exams
Ultra-widefield fundus photography What is the difference between ultra-widefield fundus photography and standard dilated eye examinations? Can it detect conditions such as glaucoma, retinal diseases, or visual field defects? Traditionally, high myopia has been assessed using dil...
Dr. Gao Pilin Reply:
Hello: There are some differences between ultra-widefield fundus photography and standard dilated eye examinations in assessing eye health. Here are the main distinctions between the two and their capabilities in detecting specific eye diseases: 1. Field of View: - Ultra-wide...[Read More] Understanding the Differences Between Ultra-Widefield and Standard Eye Exams
Understanding Floaters and Retinal Issues: When to Seek Medical Attention
Floaters and Retinal Disorders In response to the follow-up question regarding the increase in floaters, both nurses and doctors emphasize that "if there is a significant increase in black spots, it is important to seek medical attention promptly." I would like to ask h...
Dr. Gao Pilin Reply:
Hello: 1. Sudden increase in floaters or black spots: If you suddenly notice a large number of new floaters or black spots, especially if these symptoms appear suddenly, continue to increase, or spread rapidly, you should seek medical attention immediately. Use your own judgmen...[Read More] Understanding Floaters and Retinal Issues: When to Seek Medical Attention
Understanding Retinal Degeneration: Symptoms, Progression, and Concerns
Retinal degeneration Hello, Doctor Gao. I would like to inquire about my condition. I previously had a retinal tear that healed on its own, but in July, I underwent laser treatment for the peripheral area. Since then, I have been experiencing flashes of light above my eye, which ...
Dr. Gao Pilin Reply:
Hello: Retinal tears and retinal degeneration are different conditions of eye diseases, each with distinct characteristics and potential consequences. A retinal tear refers to a fissure or break in the retina, which may lead to retinal detachment and requires treatment to prevent...[Read More] Understanding Retinal Degeneration: Symptoms, Progression, and Concerns
Understanding Post-Retinal Laser Surgery: Key Questions Answered
Post-Retinal Laser Surgery Dr. Gao, I apologize for bothering you again. I would like to ask: 1. Is there a specific distance set for retinal laser treatment? Is it possible that if the distance is set too short, the laser may not reach the retina and instead target the vitreous ...
Dr. Gao Pilin Reply:
Hello: 1. Retinal laser treatment is typically tailored to the specific circumstances of the patient and the location of the retinal disease. The goal of the laser is to precisely focus the energy on the retina to address retinal-related issues. This type of laser does not affect...[Read More] Understanding Post-Retinal Laser Surgery: Key Questions Answered
Understanding Post-Laser Treatment Issues: Retinal Laser and Floaters
Questions related to retinal laser treatment? Hello Dr. Gao, I have undergone retinal laser treatment and experienced a sudden onset of numerous floaters the next day. I would like to ask you: 1. What is the likelihood that the retinal laser could affect the vitreous body? Do doc...
Dr. Gao Pilin Reply:
Hello: 1. Relationship between retinal laser and vitreous: Retinal laser treatment is typically used to address retinal diseases rather than directly targeting the vitreous. Physicians should carefully assess the condition of the retina before performing laser treatment to ensure...[Read More] Understanding Post-Laser Treatment Issues: Retinal Laser and Floaters
Understanding Black Shadows and Flashes in Your Vision: Is It Normal?
The appearance of shadows and flashes in the eyes? Hello, doctor. I have floaters in my vision, but I recently had a dilated eye exam, and the doctor told me there were no issues. However, today my eyes felt a bit sore, so I decided to close them for a short rest. When I closed m...
Dr. Gao Pilin Reply:
Hello: The eye symptoms you described do not seem to align with the typical characteristics of floaters. Floaters usually present as dot-like, thread-like, or ring-like images in the visual field, rather than black shadows or flashes of white light. Black shadows and flashes of l...[Read More] Understanding Black Shadows and Flashes in Your Vision: Is It Normal?
Can the Vitreous Pull on the Retina Without Degeneration?
Vitreous body and retina? Is it possible to accidentally pull on the retina even when the vitreous body has not degenerated or liquefied?
Dr. Gao Pilin Reply:
Hello: Yes, even in the absence of vitreous degeneration or liquefaction, it is still possible for the vitreous to inadvertently exert traction on the retina. The vitreous is a gel-like substance that fills the space between the lens and the retina in the eye, and it gradually de...[Read More] Can the Vitreous Pull on the Retina Without Degeneration?
Understanding Black Shadows in Vision: Eye Symptoms Explained
When looking down and to the right while blinking, there is a shadow in the vision? Hello Doctor: I have myopia of -3.75 and astigmatism of -2.00 in my left eye, and myopia of -5.75 and astigmatism of -1.50 in my right eye. Five years ago, I underwent laser treatment for a retina...
Dr. Gao Pilin Reply:
Hello: Q1. Could this symptom be due to a thinner retina in that area? Or could it be a precursor to retinal disease? This symptom may be caused by various factors, including retinal issues, floaters in the vitreous, or changes in other ocular structures. Although you mentioned t...[Read More] Understanding Black Shadows in Vision: Eye Symptoms Explained
Understanding Eye Floaters and Shadows: Symptoms and Treatment Insights
Eye floaters I have high myopia of -1000 diopters in both eyes and developed floaters during high school. The doctor mentioned that I have vitreous detachment in my right eye. Symptom one: when I quickly turn my head to the right, I notice a very dark spot that flashes briefly an...
Dr. Gao Pilin Reply:
Hello: 1. You mentioned that you see black spots in your right eye when you turn your head quickly, which may be a manifestation of floaters. Floaters typically present as seeing small spots or shadows drifting in your field of vision, but symptoms can vary among individuals. Mac...[Read More] Understanding Eye Floaters and Shadows: Symptoms and Treatment Insights
Understanding Retinal Tears: Treatment Options and Risks Explained
Retinal tear 1. Can a retinal tear heal on its own without treatment, or is it safer to address it? 2. Can a retinal tear that heals on its own worsen? 3. Are there risks associated with retinal laser treatment? Thank you, doctor. 🙏🙏🙏
Dr. Gao Pilin Reply:
Hello: 1. If a retinal tear occurs, it is recommended to seek evaluation from an ophthalmologist. A retinal tear can be a serious eye condition, and treatment depends on the severity of the tear and other related factors. In some cases, a retinal tear may heal on its own, but whe...[Read More] Understanding Retinal Tears: Treatment Options and Risks Explained
Sudden Vision Loss in One Eye: Possible Causes and Solutions
Sudden vision loss in one eye? Hello Doctor, one night last year, I suddenly noticed a decrease in vision in my right eye when I got up. During the day in bright light, it feels okay, but in dim light at night, the blurriness in my right eye is very noticeable. This situation has...
Dr. Gao Pilin Reply:
Hello: Based on the situation you described, sudden vision loss may involve various potential causes. Some possibilities include: 1. Glaucoma: Glaucoma can lead to vision loss and peripheral vision impairment, which may be more pronounced in low-light conditions. 2. Cataracts: Ca...[Read More] Sudden Vision Loss in One Eye: Possible Causes and Solutions
Flashes of Light When Eyes Are Closed: Understanding Eye Symptoms
Flashes of light when closing the eyes? Hello, Doctor. I have been experiencing floaters for three years. Recently, I have noticed that when I close my eyes and shake my head or move my eyes, I see flashes of light or a shadow resembling an eyeball in the corner of my eye. Howeve...
Dr. Gao Pilin Reply:
Hello: The flashes and black spots you mentioned may be related to the following conditions: 1. Floaters: This occurs when the vitreous structure in the eye becomes cloudy, forming floaters or shadows that interfere with vision. Floaters may be associated with age-related changes...[Read More] Flashes of Light When Eyes Are Closed: Understanding Eye Symptoms