Understanding Eye Fatigue: Causes, Symptoms, and Treatment Options
Eye fatigue Hello Dr. Gao, I visited an ophthalmology clinic on December 24th last year due to extreme discomfort when looking at screens. After examination, my intraocular pressure was measured at 27/24. Dr. A prescribed me Cartelol 2% and Better eye drops 0.5%. After using the...
Dr. Gao Pilin Reply:
Hello Jerry: Based on your description, it may not be an issue with intraocular pressure, but rather a problem related to fatigue. If you have hyperopia (farsightedness), it could also contribute to this situation. It would be best to undergo a dilated eye exam. If hyperopia is p...[Read More] Understanding Eye Fatigue: Causes, Symptoms, and Treatment Options
Understanding Pediatric Esotropia: MRI Insights and Causes Explained
Pediatric Esotropia My child is almost three years old and recently developed an inward squint in one eye. We took him for an eye examination, and it was confirmed that he has a 16-degree esotropia. The doctor mentioned that there are many potential underlying causes, so they sch...
Dr. Gao Pilin Reply:
Hello, Yi: You may need to consult your attending physician directly to determine if there is hyperopia; I cannot assess that. The presence of strabismus in one eye could indicate various underlying causes. Therefore, it is advisable to undergo an MRI to rule out certain conditio...[Read More] Understanding Pediatric Esotropia: MRI Insights and Causes Explained
Why Did My Farsightedness Suddenly Increase?
Increased hyperopia? Hello, doctor: A year ago, I had an eye exam and was diagnosed with +2.50 diopters of hyperopia, for which I received a pair of glasses. However, I hardly used them. Recently, I noticed that my vision at both near and far distances has become somewhat blurry....
Dr. Gao Pilin Reply:
Hello: You may have had a hyperopia of 100 degrees, but during previous eye examinations, your ciliary muscles might have been exerted, resulting in a lighter measurement. Now, since you are unable to exert that effort for accommodation, your vision may appear blurry. This is lik...[Read More] Why Did My Farsightedness Suddenly Increase?
Concerns About Eye Effects from Chewable Gastroesophageal Medications
I would like to ask about the effects of Almagate chewable tablets on the eyes? I am currently taking "Alginic Acid Chewable Tablets," and my doctor mentioned that the medication works by forming a protective barrier. I am now concerned that if my hands touch the powder...
Dr. Gao Pilin Reply:
Hello Mr. Ke: No, it won't. The intraocular pressure is not relieved because of this. This type of medication does not cause glaucoma, so please rest assured. In Taiwan, the ophthalmology department at Puzi Hospital is open on Monday, Tuesday, Thursday, and Friday mornings f...[Read More] Concerns About Eye Effects from Chewable Gastroesophageal Medications
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
Choosing the Right Glasses After Cataract Surgery: A Guide for Computer Users
Post-cataract surgery binocular disparity contact lenses? Hello, doctor. I previously had a pair of glasses with a prescription of +3.00, which I used for 9 years. I recently underwent cataract surgery on one eye and received a government-subsidized intraocular lens. Currently, I...
Dr. Gao Pilin Reply:
Hello, Shin: Each person has a different adaptability to parallax and near vision, so there are many different methods you can try to see which one suits you best. Due to significant parallax, you may need to use one eye at a time. 1. For reading books or documents at close range...[Read More] Choosing the Right Glasses After Cataract Surgery: A Guide for Computer Users
Understanding Prescription Glasses: Why Your Vision May Differ from Measurements
Prescription and Actual Usage of Glasses Hello, my original glasses prescription was L250, R225. Later, I adjusted it to L275, R250 to see further, and I was very satisfied with the usage. Recently, I got a new pair of glasses, and the optometrist suggested the prescription L250,...
Dr. Gao Pilin Reply:
Hello Mr. Hong: If the prescription is slightly stronger, it may result in a bit of hyperopia. A slight amount of hyperopia can make the images appear clearer and brighter. Additionally, if you become accustomed to a stronger prescription, wearing the correct prescription may mak...[Read More] Understanding Prescription Glasses: Why Your Vision May Differ from Measurements
Understanding Retinal Thinning: Causes and Management for Young Adults
Floaters, flashes, photophobia, retina? Hello Doctor: Today I had my eye exam with dilation. The doctor mentioned that my hyperopia is not severe, but I have significant hyperopia, and my retina is thinning without any holes. He advised me to wear sunglasses outdoors to protect a...
Dr. Gao Pilin Reply:
Hello, Guan-Jie: Retinal thinning, if the physician has not recommended any treatment, indicates stability, and observation is sufficient; there is no need for concern. It is true that high myopia is more likely to cause peripheral retinal thinning. Wearing sunglasses outdoors an...[Read More] Understanding Retinal Thinning: Causes and Management for Young Adults
Understanding Your Child's Vision: Common Concerns and Solutions
Vision problems Hello, my child is four years old and does not show any abnormalities when looking at objects or watching TV from a distance of about 5 meters. He can see the corners of the screen. However, an examination revealed that he has hyperopia of +1.00 diopters and astig...
Dr. Gao Pilin Reply:
Hello, Ms. Li: A vision of 0.5 indicates poor eyesight, meaning the distance vision is 0.5. There should not be any significant error. He has hyperopic astigmatism, so there is no need to use a dilating agent, and if both eyes are affected, there is no need to cover one eye. As l...[Read More] Understanding Your Child's Vision: Common Concerns and Solutions
Understanding Blurry and Dim Vision in One Eye: Possible Causes and Solutions
One eye appears bright while the other is dim and blurry? Hello Doctor: My astigmatism is 50 degrees in both eyes, with my right eye having -50 degrees of myopia and my left eye having +25 degrees of hyperopia. After wearing corrective glasses, my vision is 0.8 in each eye and 1....
Dr. Gao Pilin Reply:
Hello Ken: Dark and blurry vision may be caused by insufficient prescription or cataracts. If you have undergone laser treatment, changes in the cornea are also a factor to consider. If examinations show no significant issues, aside from wearing appropriate glasses, there may not...[Read More] Understanding Blurry and Dim Vision in One Eye: Possible Causes and Solutions
How Long After Eye Drops Can I Decide on Glasses?
After an eye examination, how long should I wait after using eye drops to determine if I need glasses? Hello, Doctor. I recently visited an ophthalmologist for the first time and discovered that my vision is 0.6. The doctor advised me to use eye drops first. How long should I use...
Dr. Gao Pilin Reply:
Hello Ms. Tsai, Adults typically have true myopia, and the measurements obtained after administering dilating drops should reflect the actual prescription, which can be used for glasses. Whether or not to get glasses depends on your needs; if your vision is only 0.6, it may not ...[Read More] How Long After Eye Drops Can I Decide on Glasses?
Understanding Corneal Issues: Vision Clarity After Orthokeratology
Corneal issues Hello Doctor: Recently, wearing orthokeratology lenses has caused a corneal abrasion. I have already sought medical attention, but the eye with the abrasion actually sees distant objects more clearly than before the abrasion, while near vision is quite unclear and ...
Dr. Gao Pilin Reply:
Hello Wei: This is likely a refractive change caused by a corneal abrasion, which may have shifted your prescription towards hyperopia. Once the abrasion heals, your vision should return to normal. However, if the issue persists, it may be necessary to remeasure your prescription...[Read More] Understanding Corneal Issues: Vision Clarity After Orthokeratology
Understanding Post-Retinal Detachment Surgery Vision Changes
Post-Retinal Detachment Surgery Doctor, I had silicone oil removed last night, and today my vision seems a bit hazy. Is this due to just having had surgery? Also, if the silicone oil wasn't completely removed, could there be any long-term effects?
Dr. Gao Pilin Reply:
Hello Mr. Hsu: The refractive index of silicone oil can cause your prescription to shift towards hyperopia, so after its removal, it may shift back towards myopia, which is why your vision may appear different than before. You may need to have your vision checked and get new glas...[Read More] Understanding Post-Retinal Detachment Surgery Vision Changes
Understanding Hyperopia and Astigmatism in Children: Treatment Insights
Hyperopia with astigmatism Hello, doctor: I would like to ask about a 9-year-old child who was found to have poor vision at school. After administering a dilating agent at the clinic, the examination revealed hyperopia of +50 diopters in both eyes and astigmatism of +50 diopters ...
Dr. Liang Ce Reply:
It is recommended to consult with an ophthalmologist at the outpatient clinic for appropriate advice. Thank you, and wish you good health![Read More] Understanding Hyperopia and Astigmatism in Children: Treatment Insights
Understanding Blurred Vision After Retinal Laser Repair: Causes and Solutions
Follow-up appointment after retinal hole repair? Hello, Director Gao: On February 28, I discovered a hole in the retina of my left eye and underwent laser treatment to repair it on the same day. Starting the next day, I noticed that objects appeared blurry in the upper part of my...
Dr. Gao Pilin Reply:
Hello: If the doctor has examined you and found no issues, then you can rest assured! It is normal for there to be peripheral vision loss in the area treated with laser, but most people typically do not notice it. You may be more sensitive and have detected a difference compared ...[Read More] Understanding Blurred Vision After Retinal Laser Repair: Causes and Solutions
Choosing the Right Glasses After Dilation: A Guide for Patients
Wearing glasses after dilation? Hello Doctor: I recently want to get a pair of glasses. After testing my vision, my left eye corrected to -0.00 diopters for myopia and -0.50 diopters for astigmatism, with a maximum visual acuity of 0.8. My right eye corrected to -0.50 diopters fo...
Dr. Gao Pilin Reply:
Hello, Little Orange: After correction, the left eye has a refractive error of 0 diopters for myopia and 50 degrees of astigmatism, with a maximum visual acuity of 0.8. The right eye has a refractive error of -5.00 diopters for myopia and 50 degrees of astigmatism, with a maximum...[Read More] Choosing the Right Glasses After Dilation: A Guide for Patients
Can Cataract Surgery Cause Farsightedness and Can It Be Corrected?
After cataract surgery, if the vision test shows hyperopia (farsightedness), is it possible to change hyperopia to emmetropia (normal vision) or myopia (nearsightedness)? Dear Doctor, 1. I underwent cataract surgery in both eyes over a year ago, during which monofocal intraocula...
Dr. Cai Wenyuan Reply:
Is it normal to have hyperopia after surgery? This is a common situation. Are there ways to change hyperopia to emmetropia or myopia? If the degree is not significant, glasses correction can be considered. After cataract surgery, does the implantation of an artificial lens cause ...[Read More] Can Cataract Surgery Cause Farsightedness and Can It Be Corrected?
Post-Retinal Surgery: Managing Vision Changes and Light Sensitivity
Post-retinal surgery Hello, doctor. After my retinal surgery, my eye that was previously 500 degrees myopic has become 200 degrees hyperopic. How should I get my glasses prescribed? Will I be sensitive to light until the silicone oil is removed?
Dr. Gao Pilin Reply:
Hello Mr. Hsu: You can primarily use the eye that hasn't undergone surgery, and for the eye that has been operated on, you can start with plano lenses. The silicone oil should not cause light sensitivity; it is likely that the hyperopia may appear brighter, or the discomfort...[Read More] Post-Retinal Surgery: Managing Vision Changes and Light Sensitivity
Understanding Vision Changes After Retinal Detachment Surgery
Retinal issues Hello doctor, I had retinal detachment surgery two weeks ago, during which oil was injected. My vision changed from myopia to hyperopia of 200 degrees. However, when I went to get glasses today, I couldn't see clearly with the +200 diopter glasses, but I could...
Dr. Gao Pilin Reply:
Hello Mr. Liu: You can wear glasses with a prescription that you can see clearly. It has only been two weeks post-surgery, so there may still be some variables, and it is possible that the oil will be removed later, so there is no rush to get glasses. If you can see clearly, you ...[Read More] Understanding Vision Changes After Retinal Detachment Surgery
Understanding Recovery After Retinal Detachment Surgery: What to Expect
Post-retinal detachment surgery? Hello doctor, I had retinal detachment surgery 10 days ago and oil was injected into my eye. Currently, my vision is very clear, but my nearsightedness has turned into farsightedness. Does this mean I am recovering well? What symptoms should I see...
Dr. Gao Pilin Reply:
Hello Ms. Liu: The refractive index of silicone oil differs from that of water, which can lead to changes in postoperative refraction, typically resulting in hyperopia. If you can see clearly, it indicates that the surgery is recovering well. You should seek immediate medical att...[Read More] Understanding Recovery After Retinal Detachment Surgery: What to Expect