Glaucoma and Eyewear: Does Switching Glasses Affect Eye Pressure?
Glaucoma and changing glasses? I have glaucoma and recently had an accident that broke my glasses, so I got two new pairs. One pair has pressure-relieving lenses, and the other is a regular pair. I would like to ask the doctor if alternating between the two pairs of glasses could...
Dr. Cai Wenyuan reply Ophthalmology
It shouldn't be the case.[Read More] Glaucoma and Eyewear: Does Switching Glasses Affect Eye Pressure?
Understanding Macular Pucker: When Is Surgery Recommended?
Macular folds Hello Doctor: A few years ago, I had a car accident and now I can only use one eye. Recently, I discovered that I have a macular fold issue. I would like to know under what conditions surgery would be recommended for patients. I previously visited a clinic, and the ...
Dr. Cai Wenyuan reply Ophthalmology
The general practice is as follows.[Read More] Understanding Macular Pucker: When Is Surgery Recommended?
Can You Pause Pupil-Dilating Drops for a Week? Eye Care Insights
Can mydriatic agents be discontinued for a week? Using long-term cycloplegic agents for up to two years, with a prescription increasing approximately 25 diopters every three months (currently both eyes at 225 diopters), is it possible to stop the medication for one week due to tr...
Dr. Cai Wenyuan reply Ophthalmology
The chances are slim.[Read More] Can You Pause Pupil-Dilating Drops for a Week? Eye Care Insights
Understanding Retinal Holes: When to Seek Laser Treatment
Retinal tear issues? Hello Doctor: I have approximately 700 degrees of myopia in both eyes. A few days ago, I experienced a phenomenon similar to electrical flashes in my left eye, which lasted about ten minutes and then gradually faded away like floaters. This situation also occ...
Dr. Cai Wenyuan reply Ophthalmology
Doctors may have differing opinions, and it is advisable to seek a third opinion.[Read More] Understanding Retinal Holes: When to Seek Laser Treatment
Can Lutein and Marigold Help Treat Myopia? Exploring Eye Health Solutions
The issue of myopia? Hello, doctor: A few days ago, while mowing the lawn, small stones and grass clippings splashed into my eyes, so I visited an ophthalmologist today. During the consultation, I asked the doctor if I, being highly myopic with a prescription of -6.00 diopters, c...
Dr. Cai Wenyuan reply Ophthalmology
Adults (like myself) have already reached a fixed state and completed development, so we cannot use these physical correction methods to revert back. A: That's generally correct.[Read More] Can Lutein and Marigold Help Treat Myopia? Exploring Eye Health Solutions
Understanding Retinal Laser Treatment for Floaters and Vision Issues
Retinal laser treatment Hello Doctor, 1. I started experiencing floaters in my vision during the first week, initially just a small black dot. By the second week, the symptoms worsened, and there were many more noticeable floaters. Upon examination, it was found that there was a...
Dr. Cai Wenyuan reply Ophthalmology
There is no correlation between laser treatment and floaters.[Read More] Understanding Retinal Laser Treatment for Floaters and Vision Issues
Understanding Visual Disturbances: Black Spots and Flashing Lights
Visual noise? In the past few days, upon waking up in the morning and opening my eyes to look at things, I have been seeing a dense array of black dots occupying my entire field of vision, and it is quite intense. When I move my eyes to look at objects, such as a hand moving, I n...
Dr. Cai Wenyuan reply Ophthalmology
Rest your eyes and observe the situation. If the symptoms persist, seek medical evaluation.[Read More] Understanding Visual Disturbances: Black Spots and Flashing Lights
Can Severe Myopia in a 4-Year-Old Be Corrected? Insights on Vision Disparity
My 4.5-year-old daughter has a significant disparity in her vision? Recently, my daughter was found to have vision abnormalities during a kindergarten check-up. We took her to see an ophthalmologist, and her right eye is normal, but her left eye has a myopia of 1500 degrees, maki...
Dr. Cai Wenyuan reply Ophthalmology
If the data is accurate, it should be amblyopia, and treatment should be initiated as soon as possible.[Read More] Can Severe Myopia in a 4-Year-Old Be Corrected? Insights on Vision Disparity
Can Scleral Buckle Be Removed? Understanding Your Eye Health Concerns
Is it true that the scleral buckle cannot be removed? At the end of last year, a dark spot appeared in the upper left quadrant of my right eye's visual field. I went to National Taiwan University Hospital, where the doctor diagnosed me with retinal detachment and immediately...
Dr. Cai Wenyuan reply Ophthalmology
It is not necessarily related to the scleral buckle.[Read More] Can Scleral Buckle Be Removed? Understanding Your Eye Health Concerns
Understanding Floaters: Can They Appear in One Eye Before the Other?
Floaters I previously had floaters in my right eye, which were determined to be benign after examination. Recently, I have noticed floaters starting to appear in my left eye as well. (1) Is it common for floaters to occur in both eyes simultaneously? (2) Is it normal for floaters...
Dr. Cai Wenyuan reply Ophthalmology
1. Not necessarily. 2. There is no definite correlation between the two.[Read More] Understanding Floaters: Can They Appear in One Eye Before the Other?
Flashes and Floaters in Vision: When to Seek Eye Care
Flashes of light when moving the eyes? Hello doctor, this morning I noticed that when I quickly move my left eye (looking quickly to the left or right), I see flashes of light and a significant number of black lines floating, similar to floaters. Should I seek medical attention f...
Dr. Cai Wenyuan reply Ophthalmology
It is recommended to seek medical attention for evaluation.[Read More] Flashes and Floaters in Vision: When to Seek Eye Care
Understanding Eye Irritation: Symptoms of Redness, Dryness, and Allergies
Foreign body sensation in the eyes, dryness, and redness? Hello, about two days ago, I suddenly experienced symptoms around my eyes similar to hives. I have had similar situations in the past, but they usually resolved after a night or a few hours. However, my eyes are still red ...
Dr. Cai Wenyuan reply Ophthalmology
If symptoms persist, it is recommended to seek medical evaluation.[Read More] Understanding Eye Irritation: Symptoms of Redness, Dryness, and Allergies
Why Does Eye Movement Cause Discomfort? Understanding Eye Pain
Experiencing pain with even slight movements of the eyeball? Hello Doctor, due to the summer vacation, I've been playing on the computer quite a bit lately. I've recently noticed that whenever I move my gaze up, down, left, or right without moving my face, my eyes becom...
Dr. Cai Wenyuan reply Ophthalmology
It may be necessary to reduce computer usage and allow your eyes to rest more. If symptoms persist, it is advisable to seek medical evaluation.[Read More] Why Does Eye Movement Cause Discomfort? Understanding Eye Pain
Is Electric Eye Mask Safe for High Myopia? Expert Advice Needed
Warm compress for high myopia? Hello, doctor. I have high myopia (left eye -1025, right eye -950) and severe astigmatism (3-400 degrees). I undergo regular eye examinations every year, and so far, everything has been normal. Due to long hours of computer use at work, my eyes some...
Dr. Cai Wenyuan reply Ophthalmology
Individuals with high myopia should still limit the use of electronic devices and prioritize regular eye examinations.[Read More] Is Electric Eye Mask Safe for High Myopia? Expert Advice Needed
Understanding Distorted Vision When Using Digital Screens: Causes and Solutions
Eye problems Hello Doctor, my wife has recently noticed that when she looks at her smartphone, tablet, or computer, she experiences a sensation that the text and images on the screen appear distorted or slanted. She has already seen an ophthalmologist who performed a dilated fund...
Dr. Cai Wenyuan reply Ophthalmology
It is recommended to visit a medical center for examination.[Read More] Understanding Distorted Vision When Using Digital Screens: Causes and Solutions
Understanding Eye Strain: Causes, Symptoms, and Relief Tips
Eye fatigue Hello, doctor. Recently, whenever I look up or down, my eyes feel sore, and I also experience pain on both sides of my head. I would like to know if this is due to eye strain. I have been using my phone for extended periods. Should I see an ophthalmologist or a neurol...
Dr. Cai Wenyuan reply Ophthalmology
It may be due to eye strain; it is recommended to give your eyes more rest. If the symptoms persist, please visit an ophthalmology clinic for further examination.[Read More] Understanding Eye Strain: Causes, Symptoms, and Relief Tips
Understanding Eye Bruises: Causes, Symptoms, and Recovery Time
Eye contusion? I would like to ask about a situation where I accidentally fell and hit my eye, resulting in a bruise. I applied ice immediately, but later a purple area appeared around my eyelid, and I am experiencing some difficulty opening my eye. Is this normal? How long will ...
Dr. Cai Wenyuan reply Ophthalmology
It is recommended to seek medical examination.[Read More] Understanding Eye Bruises: Causes, Symptoms, and Recovery Time
Understanding Eye Irritation from Sweat and Tears: Causes and Solutions
Tears irritate the eyes? Hello Doctor, I am 27 years old and have recently noticed that my sweat and tears cause discomfort in my eyes. I don't recall experiencing this before. Over the past few months, due to the pandemic, I've started exercising at home and realized t...
Dr. Cai Wenyuan reply Ophthalmology
It should be unrelated to the physical condition.[Read More] Understanding Eye Irritation from Sweat and Tears: Causes and Solutions
Understanding High Myopia: Risks and Management for College Students
High myopia Hello, doctor. I am a university student with severe myopia. My right eye is -9.00 and my left eye is -9.75. I have regular fundus examinations and take lutein supplements. I would like to ask the doctor: even with regular check-ups, is the risk of blindness still hig...
Dr. Cai Wenyuan reply Ophthalmology
Reduce screen time, allow your eyes to rest, and have regular check-ups; there is actually no need to worry too much.[Read More] Understanding High Myopia: Risks and Management for College Students
Understanding Pupil Height Discrepancies: When to Seek Treatment
Pupil issues Hello Doctor: My left eye appears to be higher than my right eye, but my vision is normal. This is especially noticeable when I take photos. Additionally, when I am sleep-deprived and very tired, the asymmetry becomes even more pronounced. I have been searching for a...
Dr. Cai Wenyuan reply Ophthalmology
You can go to a medical center for an examination.[Read More] Understanding Pupil Height Discrepancies: When to Seek Treatment