Post-Surgery Cataract Concerns After Macular Pucker Treatment
Postoperative cataract issues following macular pucker surgery? Hello Doctor, more than six months ago, I underwent surgery for a macular pucker in my right eye. After the surgery, I had to undergo a gas exchange procedure due to bleeding issues. Currently, my cataract has mature...
Dr. Gao Pilin Reply:
Hello, Miss Hou: 1. If your dominant eye is the left eye and your right eye's vision is not very good, it should be acceptable. The doctor may have evaluated this for you, so you can ask for clarification. 2. It could be age-related macular degeneration, and using multifoc...[Read More] Post-Surgery Cataract Concerns After Macular Pucker Treatment
Does Pupil Dilation Increase Risk of Macular Degeneration from Blue Light?
Pupil-dilating agent issues? Hello, doctor. I would like to ask if dilating drops, by enlarging the pupil, increase the amount of blue light entering the eye and consequently raise the risk of macular degeneration. I have been using a 0.05% long-acting dilating agent since elemen...
Dr. Gao Pilin Reply:
Hello, A-Jun: The blue light from mobile phones is not likely to cause macular degeneration, so there is no need to worry. However, remember to wear sunglasses when going outside, as excessive sunlight can more easily lead to macular degeneration. Online answers should only be us...[Read More] Does Pupil Dilation Increase Risk of Macular Degeneration from Blue Light?
Understanding Vision Loss: Light Perception Without Sight After Injury
Having light perception but unable to see objects? Hello, Doctor Gao. My son is a fifteen-year-old middle school student who was involved in a car accident on April 30. He has two facial fractures, one on his forehead and another on his nasal bridge. Around May 7, an ophthalmolog...
Dr. Gao Pilin Reply:
Hello Mr. Yu: Based on your description, he may be able to perceive light, but I cannot determine if there is any visual impairment. If there is a brain injury, a longer evaluation period is necessary. A physician's examination is required to ascertain whether there is any d...[Read More] Understanding Vision Loss: Light Perception Without Sight After Injury
Should I Wear Old Glasses or Contact Lenses for My Vision?
Insufficient prescription for glasses? Hello, since my glasses are broken, I found my old pair, but they are only -3.75 diopters, while I currently need -4.75 diopters. Should I wear the old glasses (-3.75) or contact lenses instead? (I know it's better not to wear contact l...
Dr. Liang Ce Reply:
It is recommended that you visit an ophthalmology clinic to determine if any relevant examinations are needed and to obtain suitable glasses. Thank you, and wishing you good health![Read More] Should I Wear Old Glasses or Contact Lenses for My Vision?
Understanding Diplopia: Treatment Options and Causes Explained
Treatment for Diplopia (Double Vision) Hello Dr. Liang, I would like to ask you about whether individuals with diplopia can wear contact lenses to address the issue of mismatched focal distances between old glasses and the current condition of both eyes. What type of surgery coul...
Dr. Liang Ce Reply:
It is recommended that you discuss the above situation further with your attending physician to determine if any additional examinations are necessary. Thank you, and wishing you good health![Read More] Understanding Diplopia: Treatment Options and Causes Explained
Common Eye Issues: UV Exposure and Symptoms from Screen Time
Eye problem consultation Hello Dr. Kao, I have some ophthalmology questions I would like to consult you about. Thank you for your time. 1. Is exposure to sunlight/ultraviolet (UV) rays harmful to the eyes? 2. I am experiencing a sensation of uneven surfaces, along with headach...
Dr. Gao Pilin Reply:
Hello: 1. Ultraviolet rays can harm the eyes! Therefore, it's advisable to wear sunglasses when going outside. Please refer to: https://reurl.cc/rgQXny 2. It is possible, but the sensation of flashes could be due to vitreous degeneration, so it should be checked. Online answ...[Read More] Common Eye Issues: UV Exposure and Symptoms from Screen Time
Understanding New Generation Trifocal IOLs for Cataract Surgery Outcomes
Cataracts with multiple opacities in the crystalline lens? Doctor, if I choose the "new generation sinusoidal trifocal intraocular lens" for cataract surgery, will my vision be normal afterwards? Will I not need to wear glasses for nearsightedness or presbyopia? Because...
Dr. Gao Pilin Reply:
Hello, Baby Cabbage: The reason for the postoperative results being like this needs to be examined, so it is essential to consult your attending physician for an explanation. Answers found online can only serve as a reference; it is still necessary to seek medical care at a healt...[Read More] Understanding New Generation Trifocal IOLs for Cataract Surgery Outcomes
Managing 350 Diopter Discrepancy: Solutions for Eye Strain and Vision Clarity
Binocular disparity of 350? My left eye has normal vision, but my right eye has a refractive error of -3.50. I have asked my doctor about wearing glasses, but when I get them fitted, I experience dizziness. The doctor is also hesitant to let me wear contact lenses. Previously, I ...
Dr. Gao Pilin Reply:
Hello KC: Generally, discomfort occurs when the prescription exceeds 250 degrees. If the right eye is nearsighted, it is actually the left eye that experiences strain, not the right eye, which finds it easier to see up close. If you wish to get glasses, it is advisable to keep th...[Read More] Managing 350 Diopter Discrepancy: Solutions for Eye Strain and Vision Clarity
Understanding Monocular Diplopia: Causes and Solutions for Right Eye Issues
Monocular diplopia in the right eye? Hello, doctor! After I entered military service at Chenggong Ridge around March, I noticed that at night, when looking at lights or light sources (like the moon or streetlights), they appeared to scatter, and I experienced photophobia. At that...
Dr. Gao Pilin Reply:
Hello, Nantou conscript: Common causes of monocular diplopia include refractive errors, especially astigmatism, corneal disorders, cataracts, lens dislocation, iris atrophy, and vitreoretinal diseases. Based on your description, it is likely due to previous corneal inflammation t...[Read More] Understanding Monocular Diplopia: Causes and Solutions for Right Eye Issues
Understanding Blurred Central Vision: Causes and Treatment Options
Central vision blur In 2018, after a retinal detachment in the left eye, I underwent vitrectomy with silicone oil infusion. Before the surgery, my vision was 1.0, but after the oil was removed, I could barely see 0.1-0.2. The macula appeared normal, and the retina was flat, but t...
Dr. He Jianxian Reply:
1. If the degree of myopia is high, it is normal for the retina to be thinner. 2. Generally, sutures in the sclera do not need to be removed. 3. It is not recommended to replace the intraocular lens, as the haptics of the artificial lens typically adhere to the capsule. Removing ...[Read More] Understanding Blurred Central Vision: Causes and Treatment Options
Understanding Eye Strain and Double Vision: Seeking Solutions for Your Symptoms
Eye problems Hello Doctor: A year and a half ago, my glasses were crushed, causing the frame to become misaligned. After trying to adjust it back to its original state, I noticed that when I wore them again, my right eye felt like it was being pulled to the right. There were no v...
Dr. Liang Ce Reply:
I recommend that you 1. discuss the above situation further with your attending physician to determine if any additional examinations are necessary. 2. consider visiting a major hospital (such as a medical center) for consultation. Thank you, and wish you good health![Read More] Understanding Eye Strain and Double Vision: Seeking Solutions for Your Symptoms
Understanding Myopia and Amblyopia in Young Children: Key Insights for Parents
Unilateral high myopia Hello Doctor, my daughter is 5 and a half years old. After failing the vision screening at school, I took her to an ophthalmology clinic for an eye exam, where it was found that she has -7.50 diopters of myopia and -0.75 diopters of astigmatism in her left ...
Dr. Cai Wenyuan Reply:
It may be amblyopia, and occlusion therapy should be implemented.[Read More] Understanding Myopia and Amblyopia in Young Children: Key Insights for Parents
Understanding Vision Changes with New Glasses: Is Blurriness Normal?
Eyeglasses issues? Hello doctor, I recently got a new pair of glasses with the same prescription as my old ones: -7.00 for the right eye and -6.00 for the left eye, with an additional astigmatism of 25 degrees. I switched to blue-green lenses, and the frame shape changed from a n...
Dr. He Jianxian Reply:
Hello Lily: I cannot explain the phenomenon you are experiencing. Logically, with the same prescription, there should not be any different reactions. Director He Jianxian, Ophthalmology Department, Nantou Hospital.[Read More] Understanding Vision Changes with New Glasses: Is Blurriness Normal?
Understanding Sudden Astigmatism Increase and Floaters: When to Seek Further Care
Short-term worsening of astigmatism accompanied by symptoms of floaters? Hello, doctor. In the past, my astigmatism was around 100 degrees, and it didn't affect my daily life. However, over the past year, I've noticed symptoms of astigmatism, such as experiencing glare ...
Dr. He Jianxian Reply:
Astigmatism generally does not change significantly unless there has been eye surgery or frequent rubbing of the eyes. If astigmatism continues to increase, it is indeed necessary to investigate the underlying causes. This is for your reference. Dr. Ho Chien-Hsien, Department of ...[Read More] Understanding Sudden Astigmatism Increase and Floaters: When to Seek Further Care
Why Do I Hear Sounds When Moving My Eyes Side to Side?
Hearing sounds when moving the eyes side to side? Hello Doctor: I have noticed that when I move my eyes to the left and right, I hear a "crackling sound" in my ears. I tested moving my eyes up and down, and there is no sound. I have myopia of about 800 degrees and astig...
Dr. Gao Pilin Reply:
Hello Ms. Li: The sound you may be hearing could be due to muscle movement and tissue friction, which is normal. At the E-Hospital in Puzi, Taiwan, the ophthalmology department is open on Monday, Tuesday, Thursday, and Friday mornings from 8:00 AM to 12:00 PM, and on Wednesday af...[Read More] Why Do I Hear Sounds When Moving My Eyes Side to Side?
Should You Switch to Full-Spectrum Glasses After Quinine Use?
Quinine Hello, doctor. I was recently diagnosed with SLE, and my physician mentioned that quinine may have the potential to cause retinal detachment. I tend to feel uncomfortable in the sun, so I would like to ask if I need to switch to protective eyewear for full vision. Thank y...
Dr. Gao Pilin Reply:
Hello Rice: Clinical research has found that when the cumulative dose of quinine exceeds one kilogram, or if the medication is taken continuously for five years, there is a possibility that about 1% of patients may develop irreversible retinal damage, making visual function diffi...[Read More] Should You Switch to Full-Spectrum Glasses After Quinine Use?
Understanding Visual Disturbances: Flashes, Floaters, and Eye Health Concerns
Frequent fixed bright spots or black dots in the eyes, along with flashes of light, may indicate enhanced scintillating scotoma? Hello Dr. Gao, I apologize for disturbing you during your busy schedule. I have read many of your responses to different patients and noticed that you ...
Dr. Gao Pilin Reply:
Hello, 1. It could be vitreous floaters. 2. It might be photopsia. 3. Under strong light, this can happen. 4. It could be vitreous degeneration. 5. Macular degeneration does not go away, so it is not that; if the examination is normal, there is no need to worry too much. 6...[Read More] Understanding Visual Disturbances: Flashes, Floaters, and Eye Health Concerns
Understanding Presbyopia After Cataract Surgery: Common Concerns and Solutions
Post-cataract surgery presbyopia prescription? Hello, Director Gao. I have a few questions to ask you: 1. I am currently 50 years old. Two years ago, I underwent cataract surgery on my left eye and chose a monofocal intraocular lens. I now need to wear reading glasses with a +2....
Dr. Gao Pilin Reply:
Hello, Anan: 1. Monofocal intraocular lenses do not have accommodation, so it is necessary to wear appropriate reading glasses. Presbyopia theoretically should not worsen. If a stronger prescription is needed, it is due to visual decline. 2. Because the abrasion has not healed,...[Read More] Understanding Presbyopia After Cataract Surgery: Common Concerns and Solutions
Can Strabismus in the Left Eye Be Corrected Without Surgery?
Left eye strabismus? My left eye has a prescription of -4.00 and my right eye -2.75, resulting in anisometropia, with the left eye appearing smaller. During my second and third year of junior high, I didn't wear glasses, and occasionally when friends called me, I would turn ...
Dr. Gao Pilin Reply:
Hello: If you want to become emmetropic, surgery is the only method. The doctor will explain the risks after an examination, as they are related to the degree of strabismus and the condition of your eyes. Laser treatment is also an option. In Taiwan, the Department of Ophthalmolo...[Read More] Can Strabismus in the Left Eye Be Corrected Without Surgery?
Understanding Vision Changes After Cataract Surgery: Common Concerns
Postoperative vision after cataract surgery? Dear Dr. Gao, Thank you very much for your detailed response to #166210. I have three questions to ask you today: 1. I had cataract surgery on my right eye (monofocal aspheric) and my vision was 1300 degrees without any residual pr...
Dr. Gao Pilin Reply:
Hello Jane, 1. Is it possible that the suspected astigmatism issue is causing a vision of 0.5? Yes, astigmatism can potentially affect vision. 2. What is the normal recovery period for vision after cataract surgery with an intraocular lens? It varies; it depends on the surgery ...[Read More] Understanding Vision Changes After Cataract Surgery: Common Concerns