Understanding Floaters and Flashes: Eye Health Concerns for Young Adults
Floaters and flashes? Hello Dr. Gao, I discovered floaters in mid-September and after an eye examination, I was informed that my retina showed no abnormalities. However, after a month, I started experiencing flashes of light (not frequently, but suddenly and momentarily). I immed...
Dr. Gao Pilin Reply:
Hello Hao: 1. If there are no complications such as retinal tears or retinal detachment, and only symptoms like vitreous liquefaction and flashes are present, there will not be an accelerated degeneration. 2. Currently, there is no effective treatment available. 3. When experienc...[Read More] Understanding Floaters and Flashes: Eye Health Concerns for Young Adults
Understanding Sudden Blurry Vision: Causes and Solutions for Students
Sudden blurred vision? Hello Doctor, I have thalassemia and astigmatism (which I've had since childhood), and I often experience dizziness, but it doesn't affect my ability to see. Recently, I just started college, and the academic pressure is very high. I've notic...
Dr. Gao Pilin Reply:
Hello, Rabbit: Based on your situation, it is most likely a refractive issue. I recommend that you visit an ophthalmologist for an eye examination. Wearing the correct prescription glasses may resolve this condition. As for the blurred vision in both eyes while one eye is fine, i...[Read More] Understanding Sudden Blurry Vision: Causes and Solutions for Students
Understanding Your Eye Exam Report: A Guide to Key Measurements
Interpretation of Vision Examination Report The data from your eye examination report can be interpreted as follows: - **AUTO Refraction:** - **Spherical (Sph):** - Right Eye (R): +0.25 Diopters - Left Eye (L): 0.00 Diopters (no spherical correction needed) - **Cylin...
Dr. Cai Wenyuan Reply:
The uncorrected visual acuity of the right eye is 0.3, and the uncorrected visual acuity of the left eye is 0.2. The corrected visual acuity of the right eye is 0.7, and the corrected visual acuity of the left eye is 0.5.[Read More] Understanding Your Eye Exam Report: A Guide to Key Measurements
Understanding Myopia Changes and Laser Surgery Risks for Teens
Retinal issues Based on your description, you originally had a prescription of -6.50 diopters for your glasses. Now, during a health check in high school, your vision was measured at 0.6 in the right eye and 0.5 in the left eye. This indicates that your vision has worsened, but t...
Dr. He Jianxian Reply:
Hello, A-Cheng: 1. The actual prescription can only be determined through measurement; it cannot be assessed solely by visual acuity. 2. After undergoing laser surgery for myopia, the structure of the retina does not change, and the eyeball will not return to normal. Additiona...[Read More] Understanding Myopia Changes and Laser Surgery Risks for Teens
Understanding Strabismus: Causes, Symptoms, and Non-Surgical Solutions
Strabismus issues 1. During a previous eye examination, it was found that my right eye has a slight inward strabismus. Is it normal for the vision in the eye that is deviating to be blurry when looking in the opposite direction? Are there any non-surgical methods to correct mild ...
Dr. Gao Pilin Reply:
Hello: 1. Mild strabismus can sometimes be corrected with prisms. As for the eye with strabismus, if vision is normal, it should be similar in all directions, although lens effects may also play a role. I'm not sure about your specific situation; a physical examination would...[Read More] Understanding Strabismus: Causes, Symptoms, and Non-Surgical Solutions
Understanding Eye Issues: Floaters, Retinal Degeneration, and Night Vision Concerns
Eye problems Hello, Doctor Gao: I have been experiencing floaters for over a year, and I am nearsighted with approximately 400 degrees. I regularly undergo eye examinations, and during my most recent check-up, the doctor mentioned some retinal degeneration but found no other abno...
Dr. Gao Pilin Reply:
Hello Annie: 1. It should also be 2. It will change 3. Myopia itself can cause it; to prevent myopia from worsening, avoid eye strain and ensure adequate nutrition. 4. This is because the afterimage overlaps with the object, making it invisible. When you move your eyes, the after...[Read More] Understanding Eye Issues: Floaters, Retinal Degeneration, and Night Vision Concerns
Understanding Visual Distortions: Myopia, Astigmatism, and Amsler Grid
Reading text with the eyes? Hello, Doctor Gao. Recently, when I look at text, I feel that the lines of the characters appear elongated. However, after an eye examination, my fundus was found to be normal. Upon refraction, it was discovered that my left and right eyes have deepene...
Dr. Gao Pilin Reply:
Hello, concerned individual: If your vision has not worsened and you are only experiencing elongated lines in the text, it may be caused by myopia and astigmatism. You might consider wearing glasses with the correct prescription. If you do not see any distortion in the Amsler gri...[Read More] Understanding Visual Distortions: Myopia, Astigmatism, and Amsler Grid
Understanding Visual Disturbances: Are You Experiencing Floaters?
The white wall is not entirely white; there are shadows? Hello Doctor: In recent years, whenever I look at completely white walls, I feel like there are black shadows flickering, or I experience a sensation similar to low-resolution video with black specks. I would like to ask if...
Dr. Gao Pilin Reply:
Hello Wei: This situation is likely a manifestation of floaters. If you have already undergone a dilated eye examination and everything is normal, you can rest assured. However, it's important to give your eyes plenty of rest to prevent the floaters from worsening. In Taiwan...[Read More] Understanding Visual Disturbances: Are You Experiencing Floaters?
Understanding Retinal Degeneration: Symptoms and Risks for High Myopia
Retinal degeneration Hello, doctor. I have high myopia, approximately 1100 degrees in both eyes, along with significant astigmatism. A month ago, I had an eye examination, and the doctor mentioned that there is slight retinal degeneration, recommending regular follow-ups (he said...
Dr. Gao Pilin Reply:
Hello QZ: This phenomenon may be due to vitreous degeneration pulling on the retina. However, the possibility of a tear should not be overlooked. I recommend that you get it checked. The time it takes for retinal degeneration to progress to a tear is not fixed. In Taiwan, the oph...[Read More] Understanding Retinal Degeneration: Symptoms and Risks for High Myopia
Are You Experiencing Floaters? Signs You Shouldn't Ignore
What are the early signs of floaters? There have been several times when I felt very tired, closed my eyes, and was about to fall asleep with the lights on, when suddenly I saw moving black spots and was jolted awake. Should I go to the hospital for an examination? Is this a prec...
Dr. He Jianxian Reply:
Hello, Chen Yu: If you don't see any floaters when your eyes are open, it likely doesn't indicate the presence of floaters. Your condition probably doesn't suggest a precursor to floaters either. If you still have concerns, I recommend visiting an ophthalmologist f...[Read More] Are You Experiencing Floaters? Signs You Shouldn't Ignore
Understanding Diplopia and Keratoconus Risk in Children
Diplopia / Is there a condition of keratoconus? Hello, doctor. My child is currently 7 years old. Recently, I took him to an ophthalmology clinic for an eye examination, and the results are as follows: REF. DATAVD: 12.00<R> +0.5S 2.75C 165AS.E. -1.00<L> -0.25S -1.75C ...
Dr. Gao Pilin Reply:
Hello Kelvin: It appears that you have astigmatism, with a prescription of 275 degrees in your right eye and 175 degrees in your left eye. Glasses are necessary to prevent amblyopia. Is there a risk of keratoconus? It should be low, but long-term monitoring is required. The ophth...[Read More] Understanding Diplopia and Keratoconus Risk in Children
Understanding Lattice Degeneration and High Myopia: Key Insights for Eye Health
High myopia retinal issues? Dear Doctor, Recently, I have been experiencing floaters and arc-shaped flashes in the corner of my eye. After undergoing dilation for an eye examination, it was discovered that there is a slight lattice degeneration in the lower left corner of my lef...
Dr. Gao Pilin Reply:
Hello Ms. Lin, 1. Retinal thinning can lead to an increased risk of holes. One reason for this is lattice degeneration of the retina. 2. Strabismus is not necessarily related to myopia. However, high myopia can be hereditary. 3. Some individuals remain healthy throughout their l...[Read More] Understanding Lattice Degeneration and High Myopia: Key Insights for Eye Health
Concerns About Eye Safety During Vision Tests: What You Need to Know
Issues with Prescription Glasses Hello, doctor. When I was getting my glasses fitted, I underwent a test where I saw a house in front of me. During the process, I noticed a brief flash of red light, which I later learned was infrared. I'm concerned if this could have caused ...
Dr. Gao Pilin Reply:
Hello, Si: Infrared light is invisible, and refraction tests do not involve infrared or laser; what you see should only be red light, which will not harm your eyes. It is unrelated to dilated eye examinations. For accurate measurements, if the prescription is unstable, dilation i...[Read More] Concerns About Eye Safety During Vision Tests: What You Need to Know
Impact of Toothpaste in the Eye and Vision Problems Explained
Toothpaste in the eyes and general vision problems? (1) Yesterday, I accidentally got toothpaste in my right eye. It stung a bit at the moment, but I rinsed it with clean water afterward. What impact could this have on my eye? (2) Recently, I've noticed a decline in vision ...
Dr. Gao Pilin Reply:
Hello, Teng: 1. Toothpaste itself is not toxic or corrosive; however, it contains abrasives that can cause damage to the cornea if it comes into contact with it. If there is no discomfort after rinsing, then it should be fine. 2. If that is the case, you can reduce the prescr...[Read More] Impact of Toothpaste in the Eye and Vision Problems Explained
Understanding Eye Flashes: When to Worry and When to Relax
Flash or lightning Hello, Doctor. Last week, after my eye examination, the ophthalmologist said I should return in six months for a follow-up. However, today when I went out, I felt a sudden flash under the transparent roof, and sometimes I see reflections on the ground that seem...
Dr. Gao Pilin Reply:
Hello Amanda: It feels like there are flashes of light in your eyes, and they occur occasionally and then stop. This is likely not a cause for concern; however, if these symptoms persist or occur frequently, you should return for a follow-up. In Taiwan, the ophthalmology departme...[Read More] Understanding Eye Flashes: When to Worry and When to Relax
Understanding Black Circles in Vision: Causes and Insights
I see black circles when I look to the left and right? I have a history of floaters and a degenerative condition. When I turn my head to the right, I see a black circle in my right eye, and the circle enlarges as I turn further. However, when I try to focus on the black circle, i...
Dr. Gao Pilin Reply:
Hello Mike: This is the phenomenon of floaters. If the dilated eye examination shows no issues, you can rest assured. This symptom may persist for a while, and there is no need to worry. The Ophthalmology Department of Puzi Hospital in Taiwan is open on Monday, Tuesday, Thursday,...[Read More] Understanding Black Circles in Vision: Causes and Insights
Can I Undergo Retinal Laser Treatment Without Diabetes?
Can retinal laser treatment be performed? Hello Doctor, a few days ago I went for an eye examination and found a small hole in the lower right corner of my left eye. The doctor used a laser to surround it. My right eye has been aging, and after resting for a few days, I researche...
Dr. Gao Pilin Reply:
Hello, students: Retinal holes can indeed be treated with laser therapy. Please refer to: https://bit.ly/329aDH5. If the laser treatment for the hole is successful, it will reduce the risk of retinal detachment. If there are signs of retinal degeneration or holes, regular check-u...[Read More] Can I Undergo Retinal Laser Treatment Without Diabetes?
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:
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
Can Dilated Eye Exams Detect Glaucoma and Other Eye Issues?
Pupil dilation examination can help detect glaucoma? Hello, Doctor. I am 23 years old, and I have 100 degrees of myopia in both eyes, with astigmatism of 200 degrees in each eye. I have been experiencing floaters for about 3 to 4 years. Last year, I noticed a sensation like an el...
Dr. He Jianxian Reply:
Hello, Hui-Yu: A dilated fundus examination will also assess the optic nerve; however, glaucoma will not be diagnosed solely based on the appearance of the optic nerve unless there are significant changes. The diagnosis of glaucoma typically requires a combination of intraocular ...[Read More] Can Dilated Eye Exams Detect Glaucoma and Other Eye Issues?
Understanding Floaters and Dry Eye Syndrome: What You Need to Know
Floaters and dry eye syndrome issues? Since last year, I have been experiencing floaters, and after March 3rd and 4th, they have increased, so I went to see an ophthalmologist. I underwent a fundus examination and had photos taken. The doctor told me that he did not see any float...
Dr. Gao Pilin Reply:
Hello Ms. Yu: The examination for floaters is not intended to visualize the floaters in your eyes, but rather to check for any retinal abnormalities. Typically, floaters cannot be seen during the examination. Floaters can persist for a long time and there is no specific treatment...[Read More] Understanding Floaters and Dry Eye Syndrome: What You Need to Know