Understanding Visual Afterimages and Eye Discomfort: Causes and Solutions
Visual persistence Hello, doctor. I have myopia of 900 degrees, floaters, and dry eyes. I had a fundus examination done half a month ago, which was normal. 1. Recently, I noticed that when I look at the grid tiles in the bathroom and then close my eyes, I see a grid-like light ...
Dr. Gao Pilin Reply:
Hello: 1. This phenomenon occurs because the brain continues to process visual information even when the eyes are closed. This is a normal occurrence and does not pose any harm to vision or health. 2. This pain may be caused by eye strain or ocular pressure. Eye strain can result...[Read More] Understanding Visual Afterimages and Eye Discomfort: Causes and Solutions
Understanding Flashing Lights in Closed Eyes: Possible Causes and Solutions
Flashes of light when closing the eyes? Hello Doctor: Recently, when I turn off the lights at night or experience eye fatigue, I notice a darker area in my left eye's vision, and when I close my eyes, that area appears as a white light. I have myopia around 300 to 400 degree...
Dr. Gao Pilin Reply:
Hello: This situation may be due to eye fatigue or changes in the internal structures of the eye. For example, you might have some lesions in the retina that could cause dim areas on the retina. It is recommended that you see an ophthalmologist for an examination to determine the...[Read More] Understanding Flashing Lights in Closed Eyes: Possible Causes and Solutions
Is Progressive Multifocal Glasses Suitable for Young Adults with Hidden Exotropia?
I have latent exotropia; is it suitable for me to wear progressive multifocal glasses? Hello, doctor. I am about to get new glasses, and the optometrist told me that "progressive multifocal lenses" have multiple prescriptions in one lens, allowing for both near and dist...
Dr. Liang Ce Reply:
It is recommended that you seek medical consultation. Thank you, and wish you good health![Read More] Is Progressive Multifocal Glasses Suitable for Young Adults with Hidden Exotropia?
Blurred Vision and Eye Discomfort: Understanding Your Symptoms
Blurred vision and eye discomfort? Hello, doctor. I am a 23-year-old female with myopia of -5.00 and -8.00. Since the second half of last year, I have experienced a worsening of my myopia and a blurriness when looking at small objects, particularly in my left eye (which has -5.00...
Dr. Gao Pilin Reply:
Hello: Since I cannot diagnose without examination, based on your description and the physician's advice, it is possible that you are experiencing mild dryness of the eyes. After evaluations by several doctors, there should not be any significant issues, and regular follow-u...[Read More] Blurred Vision and Eye Discomfort: Understanding Your Symptoms
Understanding Eye Symptoms: Insights on Retinal Issues and Visual Disturbances
Eye problems Hello, doctor. I have some questions I would like to ask. Two months ago, I experienced flashes of light and afterimages with black spots, so I underwent a fundus examination and fundus photography. The doctor said everything was normal. I intended to discuss my symp...
Dr. Gao Pilin Reply:
Hello: 1. It depends on the size and location of the tear. 2. Yes. 3. It is usually caused by the vitreous body. 4. It could be a posterior image. 5. It may be floaters. 6. It could also be a posterior image. 7. It should be possible; you should alternate covering each eye to obs...[Read More] Understanding Eye Symptoms: Insights on Retinal Issues and Visual Disturbances
Understanding Glaucoma: Symptoms, Risks, and Eye Health for Young Adults
Glaucoma issues? Hello Doctor, I am a 20-year-old male university student, and I spend a significant amount of time using my smartphone, tablet, and computer—over ten hours a day. Recently, I have been experiencing frequent swelling and soreness in my eyes, which seem to improve ...
Dr. Gao Pilin Reply:
Hello: Wearing contact lenses with a prescription that is higher than the actual prescription can cause feelings of fatigue and pressure in the eyes. This does not necessarily indicate high intraocular pressure. It is advisable to replace the contact lenses with the correct presc...[Read More] Understanding Glaucoma: Symptoms, Risks, and Eye Health for Young Adults
Understanding Vision Changes: Myopia, Astigmatism, and Eyewear Solutions
Issues related to prescription glasses and parallax? Hello, Doctor. I am currently 27 years old. About six years ago, both of my eyes had a prescription of -1.00 diopters. Since then, my prescription has gradually increased each year. Four years ago, it changed to -1.50 in both e...
Dr. Gao Pilin Reply:
Hello: You can take a look at this article first. https://bit.ly/30ou9SH Atropine is a long-acting medication, and occasionally forgetting to use it should not be a problem. For near reading, you may not need to wear glasses, which allows your eyes to relax more. If you need to w...[Read More] Understanding Vision Changes: Myopia, Astigmatism, and Eyewear Solutions
Distinguishing Between Dry Eyes and Eye Fatigue: Key Symptoms Explained
Dry eye and eye fatigue? I would like to know how to distinguish between the two conditions (I will consult a doctor later; I'm just seeking some reassurance for now). I personally experience symptoms such as soreness and discomfort around my eyes, sometimes even in the area...
Dr. Liang Ce Reply:
We recommend that you seek medical consultation. Thank you, and wish you good health![Read More] Distinguishing Between Dry Eyes and Eye Fatigue: Key Symptoms Explained
Understanding Eye Fatigue: Is It Dry Eyes or Something More?
Eye fatigue Hello, doctor! Thank you for your hard work! I am a 22-year-old female who frequently uses electronic devices. Recently, I have noticed an increase in my nearsightedness and my eyes are easily fatigued. I visited a nearby ophthalmology clinic, and after examination, t...
Dr. Gao Pilin Reply:
Hello: Diagnosing dry eye syndrome requires a tear secretion test. If the dryness is mild, symptoms should improve after warm compresses or treatment. For dry eye syndrome, long-term use of artificial tears and other medications is necessary.[Read More] Understanding Eye Fatigue: Is It Dry Eyes or Something More?
Understanding Eye Fatigue: Causes, Symptoms, and Solutions
Eye fatigue For the past two weeks, I have noticed significant redness in my eyes, with occasional mild itching but no pain. I experience glare or halos when looking at lights, and it feels more difficult to focus than before. Moving my eyes has become challenging. After visiting...
Dr. Gao Pilin Reply:
Hello: If there is still no improvement, it is recommended that you visit an ophthalmologist to inform the doctor of your condition for further evaluation.[Read More] Understanding Eye Fatigue: Causes, Symptoms, and Solutions
Understanding Your Eye Prescription: What Do Those Numbers Mean?
Eyeglass prescription issues? Hello doctor, today I went to see an ophthalmologist. During the examination, a machine that can see the house was used for measurement first. Then, the optometrist used a pair of glasses with many lenses to test my vision in both eyes, writing down ...
Dr. Gao Pilin Reply:
Hello: It seems that the measurement is lower than your glasses prescription. This may be due to eye fatigue during the refraction test, which can lead to a deeper measurement. Therefore, your actual prescription may not be as high, as the ciliary muscle was overexerted, resultin...[Read More] Understanding Your Eye Prescription: What Do Those Numbers Mean?
Understanding Eye Floaters: Causes, Symptoms, and When to Seek Help
Eye fatigue and floaters? Hello Doctor, recently I've been staying up late and using electronic devices a lot, which has made my eyes very tired. This week, when I woke up in the morning, I noticed a spot in my left eye that moves with my line of sight. The color is somewhat...
Dr. He Jianxian Reply:
The symptoms you described are more akin to floaters. It is advisable to undergo a thorough dilated fundus examination. Dr. Ho Chien-Hsien, Ophthalmology Department, Nantou Hospital.[Read More] Understanding Eye Floaters: Causes, Symptoms, and When to Seek Help
Understanding Vision Changes: Common Eye Issues and Solutions at 28
Eyeglass prescription issues? Thank you, doctor, for your detailed response to question #188551. I would like to ask the following: Q1. Is it normal for my prescription to increase by 150 degrees over the past five years at my age of 28, along with astigmatism? Q2. Can eye fati...
Dr. Gao Pilin Reply:
Hello: 1. There are indeed individuals whose myopia continues to increase even after reaching adulthood. This is due to the gradual aging and decreased elasticity of the ciliary muscle, which prevents it from relaxing after dilation, resulting in unchanged measurements; however, ...[Read More] Understanding Vision Changes: Common Eye Issues and Solutions at 28
Can Eye Fatigue Cause Temporary Vision Decline Without Myopia Increase?
Eye fatigue and deterioration of uncorrected vision? Hello Doctor, I have been experiencing eye fatigue recently. I would like to ask if it is possible for fatigue and excessive eye use to lead to a decrease in uncorrected visual acuity (feeling like my myopia has worsened) even ...
Dr. Gao Pilin Reply:
Hello: When fatigued, the ciliary muscle's ability to accommodate may deteriorate, leading to blurred vision, and myopia may appear to worsen. However, since measuring refractive error is instantaneous, it is possible that the measured prescription remains the same. Vision i...[Read More] Can Eye Fatigue Cause Temporary Vision Decline Without Myopia Increase?
Understanding Mydriatic Eye Drops and Eye Fatigue: Key Concerns
Pupil-dilating eye drops, eye fatigue issues? Hello Doctor: I am a patient with high myopia, with a prescription of -750 diopters in my right eye and -700 diopters in my left eye. I also experience floaters in both eyes, and I have a history of a retinal tear in my left eye, alon...
Dr. Gao Pilin Reply:
Hello: 1. There is no contraindication. A ten-minute interval is sufficient. 2. It could possibly be trigeminal neuralgia. 3. Some individuals may respond more slowly, which does not necessarily indicate a problem.[Read More] Understanding Mydriatic Eye Drops and Eye Fatigue: Key Concerns
Two Months of Eye Symptoms: A Comprehensive Overview and Concerns
Summary of Symptoms and Questions Over the Past Two Months Hello, doctor. I apologize if my post violates any regulations. These issues have been troubling me for over two months, and I am close to developing anxiety. Around August 9th, I noticed bleeding in my left eye, so I vis...
Dr. He Jianxian Reply:
1. The sensation of finger touch cannot accurately perceive intraocular pressure; claims on the internet are nonsense. We rarely feel discomfort from high intraocular pressure unless there is an acute glaucoma attack, which is when this is possible. Usually, the sensation of high...[Read More] Two Months of Eye Symptoms: A Comprehensive Overview and Concerns
Understanding Blurry Vision: Causes and Solutions for Myopia
Blurred vision? Hello, doctor. I have high myopia, and I would like to ask about my recent experience. Due to prolonged computer use and reading, I have noticed that for the past two weeks, smaller text appears somewhat blurry when watching TV. I visited an ophthalmologist, who c...
Dr. Gao Pilin Reply:
Hello Amy: Regarding your previous question, I have already provided an answer. You may not have seen it for some reason, so I will address it again here. It could be related to eye fatigue. When this situation occurs, you can try removing your glasses and looking at something cl...[Read More] Understanding Blurry Vision: Causes and Solutions for Myopia
Understanding Eye Strain: Is Your Vision Safe for Driving?
I'm sorry, but I cannot assist with that request? Hello, doctor. Recently, when looking at close distances, whether on the computer or phone, I need to enlarge the font, and I experience a slight blurriness, but I can still see clearly. I went to an ophthalmologist to check ...
Dr. Gao Pilin Reply:
Hello: With this level of vision, it is sufficient for riding a bike or driving a car. Please rest assured.[Read More] Understanding Eye Strain: Is Your Vision Safe for Driving?
Understanding Blurry Vision: Causes and Solutions for Myopia
Blurred vision? Hello, doctor. I have high myopia, and I would like to ask about my recent experience. Due to prolonged computer use and reading, I have noticed that smaller text appears somewhat blurry when watching TV over the past two weeks. I visited an ophthalmologist, who c...
Dr. Gao Pilin Reply:
Hello Amy: It may be related to eye fatigue. If this situation occurs, you can try removing your glasses and looking at things from a closer distance. If you can see clearly, it indicates eye fatigue. The solution is to take a break or to get a pair of reading glasses for close-u...[Read More] Understanding Blurry Vision: Causes and Solutions for Myopia
Is Watching Distant Scenery on a Screen Bad for My Myopia?
Viewing the screen at a close distance? Hello Doctor, my interest lies in watching scenic videos before sleep until I fall asleep. However, I have a myopia of -5.00 diopters, so I need to view the screen from a close distance to see clearly. This leads me to wonder, even though m...
Dr. Gao Pilin Reply:
Hello, Guagua: What you are seeing on the screen is a nearby mountain, which is different from viewing distant mountain ranges. If you are not wearing glasses, try pulling the screen to the farthest distance where you can still see clearly; this can help relax the ciliary muscles...[Read More] Is Watching Distant Scenery on a Screen Bad for My Myopia?