Understanding Retinitis Pigmentosa: Symptoms, Diagnosis, and Vision Changes
Retinitis Pigmentosa Hello Doctor: During my eye examination last year, I was diagnosed with a condition that has resulted in significant floaters and photophobia during the day, as well as persistent flashing at night. I also found out that my night vision is not very good. Sinc...
Dr. Gao Pilin Reply:
Hello: The situation you described indicates that you have been diagnosed with retinitis pigmentosa, and you are experiencing symptoms such as floaters, photophobia, flashes, and night blindness. Your visual field examination results show changes in the peripheral vision, which i...[Read More] Understanding Retinitis Pigmentosa: Symptoms, Diagnosis, and Vision Changes
Post-Cataract Surgery: Addressing Complications and Next Steps
Post-cataract surgery The patient's mother underwent cataract surgery, during which the surgeon discovered a crack in the implanted intraocular lens. Consequently, the defective lens was removed during the procedure, and the surgery was concluded. The surgeon explained to th...
Dr. Liang Ce Reply:
We recommend that you discuss the above situation further with your attending physician. Wishing you good health. Thank you![Read More] Post-Cataract Surgery: Addressing Complications and Next Steps
Eye Safety Concerns: What to Do After Laser Infrared Thermometer Exposure
The eyes were exposed to a laser infrared thermometer? Hello, doctor. Today at work, a colleague accidentally pointed a restaurant-grade infrared laser thermometer at my eyes. I was wearing glasses, and the distance was about 120 centimeters. I noticed the red light from the ther...
Dr. Liang Ce Reply:
We recommend you seek medical consultation. Wishing you good health. Thank you![Read More] Eye Safety Concerns: What to Do After Laser Infrared Thermometer Exposure
Sudden Amblyopia in Adulthood: Causes and Treatment Options
Amblyopia that suddenly appears in adulthood? Hello, Doctor. I have myopia of -600 degrees with astigmatism of -250 degrees in my left eye, and -700 degrees with astigmatism of -350 degrees in my right eye, with my left eye being the dominant eye. The last time I had my glasses p...
Dr. Gao Pilin Reply:
Hello: 1. Causes of Amblyopia: Amblyopia is a visual impairment typically identified and treated during childhood. However, new vision deterioration in adulthood may stem from issues related to the optic nerve, eyeball, retina, or other parts of the visual system, requiring fur...[Read More] Sudden Amblyopia in Adulthood: Causes and Treatment Options
Post-Scleral Buckling Surgery: Concerns About Vision Distortion and Recovery
Post-scleral buckle surgery Hello Doctor, I discovered a retinal detachment nearly a week after my eye was struck, and there was fluid accumulation. That day, I was transferred to the emergency department at Linkou Chang Gung Memorial Hospital, and the next day I underwent sclera...
Dr. Gao Pilin Reply:
Hello: First of all, retinal detachment is a serious eye condition that requires prompt treatment to prevent further visual impairment. Scleral buckle surgery is typically an effective method for restoring the normal position and function of the retina. However, post-operative vi...[Read More] Post-Scleral Buckling Surgery: Concerns About Vision Distortion and Recovery
Understanding Visual Impairment from Herpes Zoster Keratitis
Corneal damage and blurred vision due to herpes zoster keratitis? Hello, doctor! I would like to ask about my situation. I have corneal damage caused by the herpes zoster virus, and during the vision examination, my visual acuity could not be measured, and I also could not see th...
Dr. He Jianxian Reply:
Hello Mr. Shen: The clinical criteria for disability recognition are clearly defined, requiring that both eyes' vision be affected in order to meet the criteria. Visual impairment in one eye alone does not constitute a disability. Director He Jianxian, Ophthalmology Departme...[Read More] Understanding Visual Impairment from Herpes Zoster Keratitis
Can You Apply for Disability Due to Monocular Diplopia?
Can monocular diplopia qualify for disability benefits? Three years ago, I experienced a brainstem hemorrhage, which resulted in double vision in my left eye (the right eye is normal). I need to close one eye to see clearly when looking at screens or reading books and numbers. I ...
Dr. Gao Pilin Reply:
Hello: I apologize, but according to current regulations, visual impairment is not eligible for application. You may inquire with the Rehabilitation Department or Neurology Department to see if it is possible.[Read More] Can You Apply for Disability Due to Monocular Diplopia?
Understanding Flashing Lights in Your Vision: Causes and Concerns
Flashes or flickering during eye movement? Dear Dr. Gao, I am Mr. Chen, the one who previously asked you about the issue of experiencing pinpoint flashes when moving my eyes. I sincerely appreciate your professional and detailed response despite your busy schedule. Regarding yo...
Dr. Gao Pilin Reply:
Hello: Regarding your question, the persistence and progression of photopsia symptoms can vary depending on individual circumstances. For most people, photopsia is typically caused by vitreous degeneration and traction, which is a normal phenomenon that occurs with aging. However...[Read More] Understanding Flashing Lights in Your Vision: Causes and Concerns
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 Retinopathy of Prematurity: Vision Loss and Eye Movement Issues
Vision problems Hello, I would like to ask some questions. Can retinopathy of prematurity cause a 30-degree visual field loss with -18.14 dB? When the eyes are not turned inward, there seems to be a section on the inner side where I cannot see well; moving objects seem to disappe...
Dr. He Jianxian Reply:
Retinopathy of prematurity (ROP) is a condition caused by the use of high concentrations of oxygen in premature infants, leading to retinal proliferation and traction. Generally, it does not cause nystagmus unless the condition is severe and associated with visual impairment. Nys...[Read More] Understanding Retinopathy of Prematurity: Vision Loss and Eye Movement Issues
Understanding Visual Field Loss: Key Questions and Insights on Sensitivity and Impact
Visual field issues Hello, does the decibel (dB) value of visual field loss refer to the extent of the visual field defect or the degree of sensitivity reduction in the affected area? Is a visual field loss of -18.14 dB in one eye, with the other eye being completely blind, consi...
Dr. Gao Pilin Reply:
Hello, Xin: 1. The sensitivity is -18.14 dB, which indicates moderate to severe impairment. There is a defect in the center, and there may also be defects nearby, but another visual field testing method may be needed for further assessment. 3. There may also be sensations associa...[Read More] Understanding Visual Field Loss: Key Questions and Insights on Sensitivity and Impact
Understanding Visual Impairment: Key Questions and Insights on Eye Health
Visual impairment Hello, I saw the standards for visual impairment online, and there are two criteria for mild visual field loss: 1. For the central 24-degree program on the automated perimetry, an average defect greater than 25 dB (exclusive) is required. 2. For the central 30-d...
Dr. Gao Pilin Reply:
Hello, S: Currently, the central 30 degrees should be used as a reference for visual field defects, which are not easily noticeable without examination. Retinal degeneration can lead to visual field loss, typically more severe in areas with light, which will appear clearer. When ...[Read More] Understanding Visual Impairment: Key Questions and Insights on Eye Health
Sudden Vision Change: Everything Appears Green - What Could It Mean?
Suddenly, I can only see green with both eyes? Hello, doctor. I am a farm operator. Today, while I was routinely spraying a disinfectant solution made of iodine and water on the containers for my crops outdoors, I suddenly experienced a visual disturbance where everything I saw a...
Dr. Gao Pilin Reply:
Hello Mr. Jan: This could possibly be a temporary episode of visual impairment. It is advisable to first consult an ophthalmologist to rule out any eye diseases, and then proceed to a cardiology specialist for further evaluation. Information from the internet should only be consi...[Read More] Sudden Vision Change: Everything Appears Green - What Could It Mean?
Understanding Vision Loss: Light Perception Without Sight After Injury
Having light perception but unable to see objects? Hello, Doctor Gao. My son is a fifteen-year-old middle school student who was involved in a car accident on April 30. He has two facial fractures, one on his forehead and another on his nasal bridge. Around May 7, an ophthalmolog...
Dr. Gao Pilin Reply:
Hello Mr. Yu: Based on your description, he may be able to perceive light, but I cannot determine if there is any visual impairment. If there is a brain injury, a longer evaluation period is necessary. A physician's examination is required to ascertain whether there is any d...[Read More] Understanding Vision Loss: Light Perception Without Sight After Injury
Can My Daughter Apply for Visual Impairment Benefits?
Application for Visual Impairment: Optic Nerve Atrophy? My daughter will turn 11 years old this August. Since she was young, she has been diagnosed with optic nerve atrophy in her right eye, which has no light perception. During her schooling, she had to tilt her head to one side...
Dr. Cai Wenyuan Reply:
Applications can be made based on the actual examination results.[Read More] Can My Daughter Apply for Visual Impairment Benefits?
Post-Cataract Surgery: Addressing Vision Clarity and Treatment Options
Post-cataract surgery My mother underwent cataract surgery on her right eye on February 24. After the surgery, she reported that things appeared brighter, but her vision remained blurry. Additionally, her right eye seemed to have shrunk post-surgery. For the past two weeks, she h...
Dr. Gao Pilin Reply:
Hello Ms. Zhu, 1. I do not have such experience, but there is information in international literature that may yield good results. The attending physician should make the best choice for you. Please refer to: https://bit.ly/3tgFtd 2. Wearing glasses should be a simple solution,...[Read More] Post-Cataract Surgery: Addressing Vision Clarity and Treatment Options
Understanding the Criteria for Applying for Mild Visual Impairment
Standards for Applying for Mild Visual Impairment Hello Doctor: Currently, my corrected vision is 0.2 in the left eye and 0.2 in the right eye. I have found that the criteria for mild visual impairment are as follows: 1. Both eyes have a corrected vision of less than 0.3, or the ...
Dr. Gao Pilin Reply:
Dear Mr. Yi, As long as you meet one of the criteria, your corrected vision is 0.2 in the right eye and 0.2 in the left eye, which satisfies the first condition that both eyes have a corrected vision of less than 0.3. Therefore, you are eligible to submit an application. Taiwan...[Read More] Understanding the Criteria for Applying for Mild Visual Impairment
Understanding Visual Impairment: Eye Fatigue and Essential Eye Exams
Visual impairment and eye fatigue? 1. Is it true that regular fundus examinations (with dilation, where the doctor uses a lens to examine your eyes) can detect most eye diseases? For example: early macular degeneration, early glaucoma, and cataracts? 2. Is it normal to see a bli...
Dr. He Jianxian Reply:
1. A dilated eye exam can detect most eye problems, but not all. 2. The condition you described is likely not a blind spot; it resembles visual fatigue.[Read More] Understanding Visual Impairment: Eye Fatigue and Essential Eye Exams
Temporary Vision Loss: Should You See a Doctor for Eye Issues?
Eye problems Hello, doctor. Yesterday, I turned off the lights and used my phone, and suddenly I couldn't see out of my right eye; it felt like something was blocking my vision. After a while, it returned to normal. I researched online and found that it might be due to exces...
Dr. Wang Zhishun Reply:
Hello, based on the description, it is possible that this is a temporary visual impairment. If it does not occur again, just pay attention to eye care.[Read More] Temporary Vision Loss: Should You See a Doctor for Eye Issues?
Does Dry Eye Syndrome Affect Vision and Increase Myopia or Astigmatism?
The eyes are often very dry? If dry eye syndrome is simply characterized by dryness without any corneal abrasions found during examination, will it affect vision? Does dry eye contribute to worsening myopia or astigmatism?
Dr. Gao Pilin Reply:
Hello, The main symptom of dry eye syndrome is discomfort characterized by a gritty sensation in the eyes. However, dryness in the eyes does not necessarily indicate dry eye syndrome; sometimes inflammation or fatigue can produce similar symptoms. A tear secretion test is requi...[Read More] Does Dry Eye Syndrome Affect Vision and Increase Myopia or Astigmatism?