Managing Eye Fatigue and Presbyopia: Solutions for Microscope Users
Eye fatigue and presbyopia? Hello, doctor! I have hyperopia with +1.65 in my left eye and +0.75 in my right eye, along with presbyopia. My ophthalmologist recommended +2.00 reading glasses. Currently, my job requires me to look through a microscope, but I still find it difficult ...
Dr. Gao Pilin Reply:
Hello: Based on your description, you are experiencing hyperopia and presbyopia, and despite using reading glasses, you still feel unclear vision and heaviness in your eyelids, which affects your daily work. This situation requires careful analysis and adjustment. Here are some s...[Read More] Managing Eye Fatigue and Presbyopia: Solutions for Microscope Users
Understanding Visual Snow: Is Screen Time the Cause?
Perception of noise? Hello, doctor. Recently, I have noticed that when I look at the wall, there are particles that resemble television static moving around. It is not very noticeable most of the time, but it becomes more apparent after reading or using my phone, and it also beco...
Dr. Gao Pilin Reply:
Hello: Based on the symptoms you described, this condition is known as visual snow syndrome. This phenomenon typically manifests as grainy images resembling television static in the visual field. Here are some possible causes and related information: Possible Causes of Visual Sn...[Read More] Understanding Visual Snow: Is Screen Time the Cause?
Understanding Monocular Diplopia: Causes and Concerns for Eye Health
Monocular diplopia Hello, Dr. Gao. Thank you for your previous response! After researching some information and consulting with my doctor, I still have a few questions I would like to ask: 1. For individuals with congenital amblyopia (approximately +500 diopters in both eyes), i...
Dr. Gao Pilin Reply:
Hello: 1. Individuals with congenital amblyopia may not necessarily have inferior optic nerves compared to those without the condition. Thinning of the optic nerve may be associated with glaucoma, especially if there are signs of nerve fiber thinning, but the condition of the opt...[Read More] Understanding Monocular Diplopia: Causes and Concerns for Eye Health
Managing Complex Vision Issues: Myopia, Hyperopia, and Astigmatism in Teens
One eye has myopia with astigmatism, while the other eye has hyperopia with astigmatism, resulting in a significant disparity in vision? The patient is 14 years old, with hyperopia of +3.25 diopters and astigmatism of +0.75 diopters in the left eye, and myopia of -0.75 diopters a...
Dr. Gao Pilin Reply:
Hello: 1. The purpose of mydriatic agents is to paralyze the ciliary muscle, temporarily impairing the eye's ability to adjust focus. This helps relax the eye muscles for fitting glasses or examining the fundus, and can effectively suppress the progression of myopia, but it ...[Read More] Managing Complex Vision Issues: Myopia, Hyperopia, and Astigmatism in Teens
Post-Cataract Surgery: Understanding Vision Changes and Concerns
Post-cataract surgery Last month, my mother underwent cataract surgery on her left eye. She has a history of severe myopia, over 1000 degrees, and had previously undergone laser eye surgery. After the cataract surgery, her cataracts were resolved, but she ended up with hyperopia....
Dr. Gao Pilin Reply:
Hello: 1. Interpretation of Zeiss Lens Information According to the information you provided, the model of the intraocular lens implanted in your mother's left eye is the Zeiss AT LARA 829MP, with the following specifications: * Power: +17.5 diopters (hyperopic lens) * ...[Read More] Post-Cataract Surgery: Understanding Vision Changes and Concerns
Understanding Eye Health: My Journey from Hyperopia to Possible Myopia
About the Eyes Hello, Doctor. After a 7-year gap, I went for an eye examination and discovered something surprising! When I was younger (at least before my first year of college), I clearly remember being diagnosed with high hyperopia, approximately +500 diopters in each eye, and...
Dr. Gao Pilin Reply:
Hello: [Question 1] Based on your description, you have noticed a decrease in your hyperopia during a recent ophthalmic examination, and your corrected vision has improved. This may indicate that your visual condition is changing, as the refractive power of the eyes can vary at...[Read More] Understanding Eye Health: My Journey from Hyperopia to Possible Myopia
Understanding Thinning of the Optic Nerve Fibers and Glaucoma Risks
Optic nerve fiber thinning Hello, Doctor~~ Over the past six years, my intraocular pressure has increased from an initial 18-19 to 26-27 this year, and I was subsequently diagnosed with suspected glaucoma! The doctor noted that my optic nerve fibers have thinned, and after perfor...
Dr. Gao Pilin Reply:
Hello: Based on your description, your intraocular pressure has increased from 18 and 19 to 26 and 27 over the past six years, with thinning of the optic nerve fibers. The OCT examination shows abnormalities in the inferior quadrant of the left eye, but the visual field test is n...[Read More] Understanding Thinning of the Optic Nerve Fibers and Glaucoma Risks
Understanding Double Vision: Causes and When to Seek Help
Double vision inquiry? Hello Dr. Gao: Today I noticed that when I take off my glasses and try to see without them, my left eye experiences double vision when looking at text, as if the letters are floating and becoming two. In contrast, my right eye sees the text as a blurry mass...
Dr. Gao Pilin Reply:
Hello: Based on your description, there are several possibilities: 1. The double vision you experience when reading with your left eye may be caused by refractive errors. This could be due to irregularities in the corneal shape or conditions such as myopia or astigmatism. The dou...[Read More] Understanding Double Vision: Causes and When to Seek Help
Understanding Eye Drift: Is It Strabismus or Just a Focus Issue?
When looking far with the left eye, it tends to drift to the left? Hello, doctor. Recently, I recorded a video on my phone and noticed that my left eye tends to drift outward slightly when I look at distant objects, while it appears normal when looking at nearby objects. I have a...
Dr. Gao Pilin Reply:
Hello: Based on the symptoms you described, it is possible that you have strabismus. Strabismus refers to the misalignment of the visual axes of the two eyes, resulting in an inability to focus on the same target simultaneously. There are many types of strabismus, including esotr...[Read More] Understanding Eye Drift: Is It Strabismus or Just a Focus Issue?
Understanding Proliferative Retinopathy: Key Questions and Answers
Proliferative Retinal Disease Hello, Director. I have developed proliferative retinopathy and retinal detachment in both eyes due to diabetes. I underwent vitrectomy in March and April of last year, and silicone oil was injected into both eyes, which has not yet been removed. I w...
Dr. He Jianxian Reply:
Dear Mr. Tsai, 1. Whether vision will return to pre-operative levels after silicone oil removal depends on the post-operative condition. If the retina does not undergo subsequent changes (such as detachment) due to the removal of silicone oil, we can optimistically expect correc...[Read More] Understanding Proliferative Retinopathy: Key Questions and Answers
Will Vision Change Years After Cataract Surgery with Artificial Lens?
Will the prescription increase year by year after undergoing cataract surgery with an artificial intraocular lens? Dear Doctor, two years ago I had cataract surgery, and three months later, I got reading glasses with a prescription of plano for my left eye and +0.75 for my right ...
Dr. Gao Pilin Reply:
Hello: After cataract surgery, the replacement of the intraocular lens typically effectively corrects vision. However, there may be slight changes in prescription during the postoperative period due to the natural healing process of the eye tissues or minor adjustments after surg...[Read More] Will Vision Change Years After Cataract Surgery with Artificial Lens?
Should Adults with Astigmatism Wear Glasses? Expert Insights
Astigmatism and Issues with Wearing Glasses in Adults Hello, Doctor Gao. I have had astigmatism since childhood and have never worn glasses (I used some eye drops for mild astigmatism when I was younger). Recently, I have noticed my vision becoming blurrier (I have also been taki...
Dr. Gao Pilin Reply:
Hello: Based on the situation you described, astigmatism is a common visual issue that may change in severity during growth. Although astigmatism typically does not resolve on its own, it usually progresses slowly after reaching adulthood and does not worsen dramatically. Wearing...[Read More] Should Adults with Astigmatism Wear Glasses? Expert Insights
Should Atropine Drops Be Used for One Normal Eye in Myopia Treatment?
If one eye is nearsighted and the other is normal, should the normal eye be treated with atropine? Hello, Director Liang. My child is over seven years old. Currently, one eye has a myopia of 50 degrees, and the other eye has no myopia but has a hyperopia of 25 degrees. The ophtha...
Dr. Liang Ce Reply:
We recommend that you: 1. Discuss the above situation further with your attending physician. 2. Consider seeking consultation at a medical center. Wishing you good health. Thank you![Read More] Should Atropine Drops Be Used for One Normal Eye in Myopia Treatment?
Using Atropine for Low Hyperopia in Children: Concerns and Recommendations
Questions about the use of atropine? Hello, Director Gao. For a 7-year-old child who has no myopia but has 25 diopters of hyperopia, the doctor mentioned that children at this age should have around 100 diopters of hyperopia, and 25 diopters is considered low. Therefore, atropine...
Dr. Gao Pilin Reply:
Hello: 1. For a 7-year-old child, even with a hyperopia of only +2.50 diopters, some physicians may consider using Atropine 0.05% to control the progression of myopia. However, the decision to initiate Atropine treatment and the appropriate timing for its use should be based on t...[Read More] Using Atropine for Low Hyperopia in Children: Concerns and Recommendations
Understanding Unilateral Strabismus in Children: Symptoms and Concerns
Strabismus (crossed eyes) in one eye? Hello, doctor. My child is currently three years old and has a condition of intermittent strabismus in one eye, which occurs more frequently while eating. During a recent cold, I consulted a pediatrician who mentioned the possibility of a tum...
Dr. Gao Pilin Reply:
Hello: Tumors are relatively rare; more common conditions include: 1. Ocular muscle imbalance: The muscles within the eye fail to coordinate properly, which may result in one eye not aligning correctly with the other. 2. Refractive errors: Hyperopia can cause one eye to turn inwa...[Read More] Understanding Unilateral Strabismus in Children: Symptoms and Concerns
Understanding Blurry Vision: Possible Causes and Solutions for Eye Fatigue
The eyes appear as if they have been dilated with a mydriatic agent? Hello, Doctor. I have hyperopia, with my left eye at +50 diopters and my right eye at +100 diopters. After using a dilating agent, the measurements were +125 diopters for the left eye and +150 diopters for the r...
Dr. Gao Pilin Reply:
Hello: Although presbyopia is less common in younger individuals, it can still occur at times. Presbyopia is a colloquial term, as it typically affects older adults. It is essentially a condition characterized by insufficient near accommodation of the eyes. Since you are farsight...[Read More] Understanding Blurry Vision: Possible Causes and Solutions for Eye Fatigue
Can Farsighted Glasses Prevent Myopia in Heavy Screen Users?
Can hyperopic glasses prevent myopia? Due to my personal career planning, I inevitably have to use my phone and computer for long periods. Although my vision has consistently been around 20/20, I recently noticed that distant objects appear slightly blurry—though it improved afte...
Dr. Cai Wenyuan Reply:
If you are experiencing blurred vision, please visit an ophthalmology clinic or hospital for an examination.[Read More] Can Farsighted Glasses Prevent Myopia in Heavy Screen Users?
Understanding Uneven Vision: Astigmatism or Presbyopia?
Bilateral eye issues? Hello, doctor. I noticed that when I take off my glasses, one eye sees close objects very clearly while the other eye sees them blurry. Is this due to more significant astigmatism in that eye, or could it be presbyopia? If it is presbyopia, are there clinica...
Dr. Gao Pilin Reply:
Hello: Given your age, it is unlikely to be presbyopia; it may be due to a difference in refractive power between your two eyes. It could be myopia, hyperopia, or astigmatism. I recommend that you visit an ophthalmologist for an examination to find out.[Read More] Understanding Uneven Vision: Astigmatism or Presbyopia?
Understanding Post-Cataract Surgery Vision: Balancing Near and Far Sight
Post-cataract surgery A netizen told me that during cataract surgery, doctors typically do not aim for a vision of 1.0 (20/20) and intentionally leave about 1 diopter of hyperopia, fearing that the patient may develop hyperopia in the future. Is there any truth to this? My right ...
Dr. He Jianxian Reply:
Hello Mr. Ming-Yun: Essentially, it is true that the power of the intraocular lens may change slightly over time, which is difficult to overcome. However, reserving an additional 100 degrees is intended to facilitate near vision, not to prevent future hyperopia. Director He Jian-...[Read More] Understanding Post-Cataract Surgery Vision: Balancing Near and Far Sight
Post-Cataract Surgery: Addressing Vision Issues and Concerns
Post-cataract surgery I recently had surgery on my right eye, and the doctor said my vision is 1.0. I received an Alcon non-diffractive presbyopia-correcting intraocular lens, but three weeks later, I still cannot see clearly at intermediate distances. My first question is whethe...
Dr. Gao Pilin Reply:
Hello: 1. Regarding your difficulty seeing at intermediate distances after surgery on your right eye, there are several possibilities. First, it may take some time to adapt to the new intraocular lens. Additionally, you may need to wear appropriate glasses post-surgery to ensure ...[Read More] Post-Cataract Surgery: Addressing Vision Issues and Concerns