Understanding Amblyopia: Concerns and Progress in Children's Vision Treatment
Amblyopia Dr. Wu: Hello, my child was diagnosed with severe amblyopia in one eye (around 1400 degrees) at the age of four years and eleven months. We have been patching the eye every day from 8:00 AM to 9:00 PM (six days a week, with one day without glasses and no patching). On S...
Dr. Liu Jingxian Reply:
Dear Concerned Mother, What is "amblyopia"? Amblyopia refers to a condition where, after the normal developmental period of the eyes, one or both eyes cannot achieve the best corrected visual acuity of 0.8 or above with glasses, despite the absence of any pathological ...[Read More] Understanding Amblyopia: Concerns and Progress in Children's Vision Treatment
Understanding Retrograde Neurotherapy for Amblyopia Treatment in Children
What is retrograde neurotherapy? My 6.5-year-old daughter was diagnosed with amblyopia in her left eye (combined with hyperopia of +1.25 diopters and astigmatism of +2.25 diopters) during a vision screening at her kindergarten four months ago. Her right eye is normal. Currently, ...
Dr. Liu Jingxian Reply:
Hello, Mrs. Tsai: The mechanism of "amblyopia" involves the process of visual development, where the eyes and the visual cortex need to receive adequate light and visual stimulation to develop properly. When light enters the eye, it is refracted by the cornea, lens, an...[Read More] Understanding Retrograde Neurotherapy for Amblyopia Treatment in Children
Understanding Macular Degeneration: Causes, Symptoms, and Treatment Options
Macular degeneration Hello Dr. Chang, I am a person with high myopia. For the past one to two years, my vision tests have not been able to reach 1.0. Even with stronger lenses, I can only see 0.6 in one eye and 0.8 in the other. However, when looking at the eye chart, it's ...
Dr. Zhang Yanrui Reply:
Rigid gas permeable (RGP) contact lenses are indeed healthier for the eyes, but they have the drawback of causing a significant foreign body sensation. Additionally, in the afternoon, a layer of lipids can form on the lenses, preventing tears from adhering properly, which leads t...[Read More] Understanding Macular Degeneration: Causes, Symptoms, and Treatment Options
How Dry Eye Syndrome Affects Floaters in High Myopia Patients
Additional impacts of dry eye syndrome? Dear Dr. Yu-Wei, I have been troubled by the following condition for a long time. I am part of the high myopia group, with an average prescription of around -750 diopters in both eyes. When I visited a clinic not far from my home, the doct...
Dr. Wang Yuwei Reply:
Dry eye syndrome typically does not affect floaters, as they are two distinct conditions. However, dry eye syndrome can indeed cause eye fatigue and blurred vision, which can be alleviated with artificial tears or warm compresses applied to the eyes.[Read More] How Dry Eye Syndrome Affects Floaters in High Myopia Patients
Understanding Discomfort with Rigid Contact Lenses for High Myopia
Rigid gas permeable contact lenses Dear Doctor, I haven't worn contact lenses for a year. Previously, I used soft lenses, but recently I switched to rigid gas permeable lenses, as I've heard they are better for people with high myopia like me. However, after wearing th...
Dr. Zhang Yanrui Reply:
Rigid gas permeable contact lenses are indeed healthier for the eyes, but they have the drawback of causing a significant foreign body sensation. Additionally, in the afternoon, a layer of lipids can form on the lenses, preventing tears from adhering properly and leading to blurr...[Read More] Understanding Discomfort with Rigid Contact Lenses for High Myopia
Are Vision Recovery Devices Effective for High Myopia?
Are vision recovery devices effective? Hello Dr. Hu, I am a computer-heavy user with over 1000 degrees of myopia. By chance, I came across a product on the following website and would like to ask for your opinion on its effectiveness from a medical perspective. Thank you for your...
Dr. Hu Yusheng Reply:
Hello Mr. Night Owl: The inventor of this machine is a graduate of the Department of Chemistry and an honorary professor of chemistry, meaning he is not a physician. His evidence is solely personal, and the reasons for his vision decline are not clearly explained. The explanation...[Read More] Are Vision Recovery Devices Effective for High Myopia?
Understanding Retinal Degeneration in High Myopia: Risks and Treatment Options
Retinal degeneration caused by high myopia? I am 19 years old with severe myopia, 1200 degrees in my right eye and 1000 degrees in my left eye. Today, I underwent a dilated retinal examination, and the doctor mentioned that there is a significant area of degeneration above the re...
Dr. Cai Jingyao Reply:
Q: Is it necessary to undergo this surgery? What happens if I don't? A: Preventive laser treatment can be avoided with close monitoring. Q: I heard that the cells in the retina die in the areas where the laser is applied. Does that mean that the function of the retina wil...[Read More] Understanding Retinal Degeneration in High Myopia: Risks and Treatment Options
Is Your Eye Pressure Too High? Understanding Symptoms and Risks
Is this a sign of elevated intraocular pressure? I've been experiencing a feeling of swelling in my eyes for the past week, and I don't feel like looking at things. However, I sleep more than 8 hours every day. Could this be due to high intraocular pressure? I have high...
Dr. Zhang Yanrui Reply:
It is recommended that you have your intraocular pressure measured by an ophthalmologist. However, given your condition, there is a 99% chance that your eye pressure is normal. Most individuals with genuinely elevated intraocular pressure do not experience any symptoms. However, ...[Read More] Is Your Eye Pressure Too High? Understanding Symptoms and Risks
Understanding Black Shadows in Vision: Insights for High Myopia Patients
The appearance of floaters in the eye? Hello, Doctor. I have a question to ask. I am a person with high myopia, with both eyes at -1100 diopters. About two and a half years ago, I underwent refractive surgery, and my vision has been stable at around 20/20 since then. However, a f...
Dr. Zhang Yanrui Reply:
You have floaters, and I'm sure your ophthalmologist has informed you about the opacities in the vitreous body. If it is merely a degenerative separation of the vitreous without any retinal tears, there is actually no need to worry, as it will not affect your vision. Many my...[Read More] Understanding Black Shadows in Vision: Insights for High Myopia Patients
Understanding High Myopia: Glasses Prescription and Laser Surgery Options
High myopia I went to the hospital for a dilated eye exam, and my prescription was approximately -11.75 diopters, while my glasses are -12.50 diopters. Is this appropriate? It is sufficient for me to see 1.2, but I feel insecure if I cannot see clearly. Additionally, I was diagno...
Dr. Ke Meilan Reply:
Hello: If you experience discomfort and your eyes are easily fatigued, you may consider using different glasses for distance and near vision. The so-called "black spots" refer to either floaters or retinal tears? Generally, LASIK can correct refractive errors, but I do ...[Read More] Understanding High Myopia: Glasses Prescription and Laser Surgery Options
Understanding Floaters: Are They Related to Corneal Reshaping?
Is it floaters? Doctor, I recently noticed that when I look at reflective surfaces (or the computer screen), I see "small light spots" moving across my peripheral vision. If I deliberately look at a large bright area (like the sky), I can see many small light spots movi...
Dr. Liu Jingxian Reply:
Dear Concerned Fish, Regarding your question, here are the answers: 1. As shown in the image, there is a transparent structure inside the eyeball (which occupies 4/5 of the eyeball's volume) known as the "vitreous body." 2. With age or in cases of high myopia, th...[Read More] Understanding Floaters: Are They Related to Corneal Reshaping?
How Long to Wait for LASIK After Eyelid Surgery with High Myopia?
Myopia laser treatment Hello Doctor: I have high myopia and floaters, and I underwent double eyelid surgery with eyelid muscle shortening a month ago. How long should I wait before it is suitable to undergo laser surgery for myopia, and how long should I wait before wearing conta...
Dr. Hu Yusheng Reply:
Hello: You should wait another month to check if you are suitable for laser surgery for myopia. The examination should include a dilated eye exam. Thank you, Dr. Hu Yu-Sheng, Ophthalmology.[Read More] How Long to Wait for LASIK After Eyelid Surgery with High Myopia?
Understanding Retinal Detachment: Causes, Treatments, and Recovery Insights
I'm sorry to hear that you're in Hello, doctor. Two years ago, I accidentally injured my left eye while playing basketball, which led to a retinal detachment. After returning home, I noticed a decrease in my left eye's visual field and immediately went to the emerg...
Dr. Cai Jingyao Reply:
1. Whether surgery can be performed immediately in the emergency department depends on the patient's condition, making it difficult to generalize. 2. The left eye's vision remains at 0.3, and there are phenomena such as distorted visual fields and faded colors. The ca...[Read More] Understanding Retinal Detachment: Causes, Treatments, and Recovery Insights
Understanding High Myopia: Concerns, Treatments, and Lifestyle Tips
High myopia and corrective lenses? The doctor said that the condition of my retina is good, but there are signs of thinning, which makes me a bit worried. I have a few questions to ask the doctor: 1. I am 31 years old and have had over -1325 degrees of myopia. Recently, during ...
Dr. Chen Xuan Reply:
Hello: 1. The prescription obtained after dilation is your true prescription. 2. Losemin is a type of eye drop that alleviates fatigue; using it for several months, up to four times a day, does not show significant side effects. 3. Individuals with high myopia can fly just like a...[Read More] Understanding High Myopia: Concerns, Treatments, and Lifestyle Tips
Common Concerns About Contact Lenses and Laser Eye Surgery
Questions about contact lenses? I recently started wearing contact lenses, and besides feeling like there's something small in my eye, which the optician said is normal at first, I have some questions. Since I have soft lenses, I had to spend some time checking which side is...
Dr. Zhang Yanrui Reply:
Wearing contact lenses inside out will still provide clear vision, but they may feel less comfortable and can often pop out with a blink, which indicates they are reversed. Aside from that, there are typically no adverse effects. Your degree of myopia is not too severe, so underg...[Read More] Common Concerns About Contact Lenses and Laser Eye Surgery
Key Considerations for High Myopia and Retinal Health
High myopia and the retina? Hello Dr. Chang, I would like to ask you: What precautions should individuals with high myopia take? (For example, what activities or jobs are not suitable, etc.) If unfortunate retinal issues arise, what should be done? Thank you for taking the time t...
Dr. Zhang Yanrui Reply:
Hello: When myopia exceeds 600 diopters, it is classified as high myopia. The retina may become thinner and degenerate due to the elongation of the eyeball, potentially leading to retinal tears or detachment. Therefore, it is advisable to avoid vigorous head movements and impacts...[Read More] Key Considerations for High Myopia and Retinal Health
Understanding Eye Liquefaction: Causes and Symptoms Explained
Ocular liquefaction Hello Doctor: Five months ago, I accidentally fell asleep while wearing my glasses. When I woke up in the morning, I had deep marks on both sides of my eyes. Since then, I often feel like there is light sliding from the bottom to the top around my eyes, especi...
Dr. Wang Zhangji Reply:
Floaters, flashes of light, shadows, and even cobweb-like patterns are symptoms of vitreous floaters, which occur due to the liquefaction of the vitreous body in the eye, a form of aging of the eye. However, individuals with high myopia may experience these symptoms more prominen...[Read More] Understanding Eye Liquefaction: Causes and Symptoms Explained
Serious Amblyopia in Three-Year-Old: Seeking Effective Treatment Options
A three-year-old child has severe amblyopia? I would like to ask the doctor, my child is already three years old. Last year, we discovered that he has amblyopia, and despite receiving treatment at the hospital until this year, the condition has worsened. He currently wears glasse...
Dr. Liu Jingxian Reply:
Dear Concerned Mother, Regarding your questions, here are the answers: 1. **Amblyopia**: Amblyopia refers to a condition where, after the normal developmental period of the eyes, one or both eyes cannot achieve the best corrected visual acuity of 0.8 or above with glasses, desp...[Read More] Serious Amblyopia in Three-Year-Old: Seeking Effective Treatment Options
Can People with High Myopia Use Commercial Eye Massagers?
Can people with high myopia use commercially available eye massagers? Can eyes with approximately 600 degrees of myopia use commercially available eye massagers for daily eye care (such as eye masks designed based on 22 acupuncture points, which provide heat and acupressure)?
Dr. Lin Zhengyi Reply:
Hello! The methods for eye care mainly involve avoiding prolonged close-up use of the eyes, allowing sufficient rest time for the eyes. Warm compresses and acupressure can also be done DIY. Using an eye massager is also an option; however, it is unlikely to have any actual effect...[Read More] Can People with High Myopia Use Commercial Eye Massagers?
Understanding High Myopia: Causes, Symptoms, and Treatment Options
High myopia I saw a report about high myopia from Taichung Hospital in the Apple Daily yesterday. One of my classmates suddenly experienced a vision increase to over 1000 degrees in one eye and sometimes has headaches. She has been to Chimei and Chang Gung hospitals for examinati...
Dr. Zhang Yanrui Reply:
Individuals under the age of 25 may experience a progression of myopia. If the use of cycloplegic eye drops does not reduce the refractive error, it is likely not pseudomyopia, and is typically associated with prolonged near work. Rigid gas permeable contact lenses and laser refr...[Read More] Understanding High Myopia: Causes, Symptoms, and Treatment Options