Understanding Monocular Diplopia: Causes and Solutions for Eye Fatigue
Inquiry about diplopia? Hello Doctor, I would like to ask about an issue I've been experiencing recently. At night, when I look at bright lights with my right eye, I see afterimages. Could this be due to eye fatigue causing monocular diplopia? I don't notice afterimages...
Dr. Gao Pilin Reply:
Hello: First, you mentioned that your astigmatism is 375, which is considered a relatively high degree of astigmatism. Even when wearing corrective lenses, you may still experience ghosting at times, especially under certain lighting conditions, which can be normal. However, ghos...[Read More] Understanding Monocular Diplopia: Causes and Solutions for Eye Fatigue
Understanding Binocular Disparity: Key Considerations for Eye Surgery
Binocular disparity issue? Thank you for the previous response, Doctor. I have more questions to ask. My right eye is scheduled for surgery on November 8, and my left eye has -500 diopters of myopia and mild cataracts (but does not require surgery). Both eyes have +250 diopters o...
Dr. Gao Pilin Reply:
Hello: 1. Should the degree of the right eye be preserved during surgery to avoid excessive binocular disparity, and what is the recommended degree? When considering whether to preserve the degree, you should follow the advice of your ophthalmologist. Typically, after surgery w...[Read More] Understanding Binocular Disparity: Key Considerations for Eye Surgery
Understanding Vitreomacular Traction: Vision Loss and Treatment Options
Vitreous macula Hello Doctor: I have a follow-up question and would appreciate your clarification. I have been diagnosed with vitreomacular traction, and my vision is 0.5, with distorted letters. Given the vitreous pulling and my vision being 0.5, is it correct to say that glasse...
Dr. Gao Pilin Reply:
Hello: Regarding the issue of vitreomacular traction and vision decline, corrective lenses may provide some benefit, but the outcome depends on the severity and nature of the condition. 1. Vitreomacular traction: This condition typically involves issues with the retina, where t...[Read More] Understanding Vitreomacular Traction: Vision Loss and Treatment Options
Managing Vision Discrepancies with Cataracts: Tips for Patients
Unilateral cataract in the other eye, binocular disparity issue? Hello, I have already discussed using an aspheric monofocal intraocular lens with the ophthalmology clinic on October 31, as I inquired about glare issues, which was recommended by the nurse. 1. I asked how to man...
Dr. Gao Pilin Reply:
Hello: 1. For an eye that is myopic and has early cataracts but has not yet reached the stage for surgery: If one of your eyes has already undergone cataract surgery and the other eye also has myopia and early cataract changes, you may consider undergoing surgery on one eye or ...[Read More] Managing Vision Discrepancies with Cataracts: Tips for Patients
Understanding Your Eyeglass Prescription: When to Update and How
Issues with prescription glasses? Hello, Doctor Gao. I am 43 years old. I recently had a health check-up, and before dilation, my left eye had a prescription of -5.25 diopters for myopia and +2.00 for astigmatism, while my right eye had -4.50 diopters for myopia and +2.25 for ast...
Dr. Gao Pilin Reply:
Hello: 1. Do you need to get a new pair of glasses? Yes, based on the ophthalmologist's recommendation, you need to get a new pair of glasses. Since your prescription has changed, your current glasses may not provide adequate correction, leading to eye strain and headaches. ...[Read More] Understanding Your Eyeglass Prescription: When to Update and How
Understanding Halo Effects Around Lights: Causes and Solutions
Ocular halo I have astigmatism and myopia in my eyes, and recently I've noticed halos around streetlights at night, even though I wear glasses. Is this a normal phenomenon or could it be related to high intraocular pressure? I tend to spend a lot of time on my phone, and I d...
Dr. He Jianxian Reply:
Hello Mr. Lin: The presence of moisture on your eyeglass lenses or scratches on the lens surface could lead to similar issues. Based on your age, the likelihood of high intraocular pressure causing these problems is very low. Dr. Ho Chien-Hsien, Ophthalmology Department, Nantou H...[Read More] Understanding Halo Effects Around Lights: Causes and Solutions
Understanding Your Eye Prescription: When to Update Your Glasses
Vision examination issues? Hello Dr. Liang, Currently, my glasses prescription is -5.50 for my left eye with +2.00 astigmatism and -5.00 for my right eye with +2.50 astigmatism. I have been wearing these multifocal glasses for three years, but recently, wearing them has been ca...
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] Understanding Your Eye Prescription: When to Update Your Glasses
Understanding Vision Problems: When to Update Your Glasses
Vision examination issues Hello Dr. Gao, I am 43 years old this year. Currently, my glasses prescription is -5.50 diopters with +2.00 astigmatism for my left eye, and -5.00 diopters with +2.50 astigmatism for my right eye. I have been wearing these multifocal glasses for three ye...
Dr. Gao Pilin Reply:
Hello: 1. Do you need to get a new pair of glasses? Yes, based on the recommendation of your ophthalmologist, you need to get a new pair of glasses. Since your prescription has changed, your current glasses may not provide adequate correction, leading to eye strain and headaches....[Read More] Understanding Vision Problems: When to Update Your Glasses
Understanding Cataract Surgery Options After Vitrectomy: What You Need to Know
Cataract, lens? Hello, I would like to ask: 1. With a myopia of 600 degrees and having undergone vitrectomy due to vitreomacular traction, if cataracts develop afterward, can I choose femtosecond laser surgery? Or is only conventional cataract surgery an option? Is it true that a...
Dr. He Jianxian Reply:
Hello, Miss: 1. The choice of cataract surgery technique is not significantly related to the vitreous surgery performed previously, and there are no specific restrictions on the selection of the intraocular lens. 2. Vision loss caused by macular traction may not show significa...[Read More] Understanding Cataract Surgery Options After Vitrectomy: What You Need to Know
Understanding Eyeglass Prescription Changes and Vision Clarity Issues
Issues with prescription glasses? Hello, Doctor Gao: I am approximately 39 years old. Recently, one of the frames of my glasses broke, so I went to an optical shop to get new glasses. It has been about five years since my last prescription, but I did not return to the original op...
Dr. Gao Pilin Reply:
Hello: 1. Regarding the issue of prescription strength, it is generally necessary to adjust the prescription within a certain range to ensure optimal vision. The point made by your boss about the need for the eyes to compensate for excess prescription is valid. If you find that...[Read More] Understanding Eyeglass Prescription Changes and Vision Clarity Issues
Understanding Eyeglass Prescription Changes: Expert Insights for Better Vision
Eyeglass prescription issues? Hello Dr. Liang, I am approximately 39 years old. Recently, one of the arms of my eyeglass frame broke, and I went to an optical store to get new glasses. I have been wearing my previous glasses for nearly five years. The prescription for my old gla...
Dr. Liang Ce Reply:
We recommend that you: 1. Discuss the above situation further with your attending physician. 2. Consider seeking a consultation at another ophthalmology clinic. Wishing you good health. Thank you![Read More] Understanding Eyeglass Prescription Changes: Expert Insights for Better Vision
Can Farsighted Glasses Prevent Myopia in Heavy Screen Users?
Can hyperopic glasses prevent myopia? Due to my personal career planning, I inevitably have to use my phone and computer for long periods. Although my vision has consistently been around 20/20, I recently noticed that distant objects appear slightly blurry—though it improved afte...
Dr. Cai Wenyuan Reply:
If you are experiencing blurred vision, please visit an ophthalmology clinic or hospital for an examination.[Read More] Can Farsighted Glasses Prevent Myopia in Heavy Screen Users?
Post-Retinal Detachment Surgery Concerns: A Patient's Inquiry
Post-operative issues following retinal detachment surgery? Hello Doctor, my husband is 53 years old and has severe myopia of -1000 diopters. He underwent laser surgery to correct his vision to normal about 10 years ago. Currently, he has glaucoma. In mid-March, he had cataract s...
Dr. Gao Pilin Reply:
Hello: 1. The inability to focus and blurred vision in your right eye may be due to the presence of silicone oil, which can affect light refraction. The presence of silicone oil may lead to poor image quality, similar to seeing a mosaic-like image. This is a normal phenomenon a...[Read More] Post-Retinal Detachment Surgery Concerns: A Patient's Inquiry
Understanding the Importance of Lens Tilt Angle in Eyeglasses
The forward tilt angle of eyeglass lenses? Dear Dr. Gao, Thank you very much for your detailed response regarding the forward tilt angle of eyeglass lenses in your answers to questions #201513 and #201592. I truly appreciate you taking the time out of your busy schedule to expla...
Dr. Gao Pilin Reply:
Hello: Yes, this is my personal suggestion, but there may still be some errors, so please feel free to correct me.[Read More] Understanding the Importance of Lens Tilt Angle in Eyeglasses
Understanding Lens Tilt: Do Your Glasses Need a Forward Angle?
Follow-up Inquiry #201513 Dear Dr. Gao, Thank you for your response in the inquiry consultation "#201513." From your explanation, I understand that the slight difference in the tilt angle of my glasses' lenses (less than 1 degree) is minimal and will not have any ...
Dr. Gao Pilin Reply:
Hello: Q1. The forward tilt angle of eyeglass lenses is usually necessary, and this angle is referred to as the "pantoscopic tilt." It helps adjust the lenses to fit your facial structure and line of sight needs, ensuring that you can see clearly without visual distur...[Read More] Understanding Lens Tilt: Do Your Glasses Need a Forward Angle?
Do Uneven Eyeglass Lens Angles Affect Eye Health Over Time?
Inquiry Consultation Hello Dr. Gao, I previously went to get new glasses, and due to the larger angle of the frame's forward tilt (the angle between the lenses and the face), the lenses appeared more slanted. This caused the lower part of the lenses to be quite close to my ...
Dr. Gao Pilin Reply:
Hello: A difference in the angle of inclination within 1 degree is considered minimal. As long as there is no discomfort, it should not cause any adverse effects.[Read More] Do Uneven Eyeglass Lens Angles Affect Eye Health Over Time?
Understanding Retinal Detachment: Symptoms and Concerns Explained
Retinal detachment Hello Doctor, I apologize for bothering you. My eyesight is approximately 250 degrees in both eyes, and I experience mild flashes and floaters. I would like to ask you about some eye issues: 1. Occasionally, I see long black shadows sliding across the wall. 2. ...
Dr. Gao Pilin Reply:
Hello: 1. Occasionally seeing long black shadows sliding across the wall: This symptom may be indicative of floaters, which are usually caused by changes in the gel-like substance within the vitreous humor of the eye. Floaters are typically harmless, but if they become too freque...[Read More] Understanding Retinal Detachment: Symptoms and Concerns Explained
Understanding Uneven Vision: Astigmatism or Presbyopia?
Bilateral eye issues? Hello, doctor. I noticed that when I take off my glasses, one eye sees close objects very clearly while the other eye sees them blurry. Is this due to more significant astigmatism in that eye, or could it be presbyopia? If it is presbyopia, are there clinica...
Dr. Gao Pilin Reply:
Hello: Given your age, it is unlikely to be presbyopia; it may be due to a difference in refractive power between your two eyes. It could be myopia, hyperopia, or astigmatism. I recommend that you visit an ophthalmologist for an examination to find out.[Read More] Understanding Uneven Vision: Astigmatism or Presbyopia?
Understanding Eye Flashes: Causes and When to Seek Help
Flashes of light in the eyes? I would like to inquire about a situation I've been experiencing. For the past week, after turning off the lights, I have noticed a blue-purple semicircular flash at the edges of my vision, initially only in my right eye, but yesterday it seemed...
Dr. Gao Pilin Reply:
Hello: Based on your description, the flashes you are experiencing may be related to retinal traction, especially if you notice them in low-light environments. Given your history of laser treatment, retinal tears, and floaters, these are all significant factors concerning retinal...[Read More] Understanding Eye Flashes: Causes and When to Seek Help
Understanding Retinal Issues: Symptoms and Solutions for Eye Health
Retinal issues Hello, doctor. I have previously undergone laser treatment for a retinal tear and I also have floaters. I apologize for not explaining clearly earlier. When I turn my head to a certain angle, I see something that resembles a shadow, like a somewhat transparent circ...
Dr. Gao Pilin Reply:
Hello: Based on your description, it is possible that you are experiencing vitreous floaters, also known as myodesopsia. However, the manifestations can vary depending on the location. For safety's sake, it is advisable to rule out any retinal issues, so I recommend that you...[Read More] Understanding Retinal Issues: Symptoms and Solutions for Eye Health