Understanding Retinal Detachment: Symptoms and Flashing Lights Explained
Retinal issues I would like to ask: 1. Are the flashes seen in retinal detachment similar to the flash from a camera or more like streaks of lightning? 2. If the flashes occur every time I move my eyes, does that count as a precursor to retinal detachment, or is it only the flash...
Dr. Gao Pilin Reply:
Hello: 1. Retinal detachment is less likely to cause flashes of light, but it will result in changes in vision. 2. These are signs of vitreous traction on the retina. 3. This is a sign of vitreous traction on the retina. If no tears are found during the examination, retinal detac...[Read More] Understanding Retinal Detachment: Symptoms and Flashing Lights Explained
Understanding Corneal Ulcers: Symptoms, Treatment, and Recovery
What should I do about a corneal ulcer? 🥹 I recently visited a doctor and was diagnosed with a corneal ulcer. I would like to know if it is normal for my vision to deteriorate significantly to the point of being blurry and hard to see. Additionally, with ongoing monitoring and th...
Dr. Gao Pilin Reply:
Hello: The location, size, and depth of the corneal ulcer will all affect the visual outcome after recovery. Please continue to use the medications as directed by your physician and attend follow-up appointments. We will only know the extent of the visual impact once it has fully...[Read More] Understanding Corneal Ulcers: Symptoms, Treatment, and Recovery
Understanding Vision Issues: Tips for Contact Lens Wearers
Vision problems Hello, Doctor Gao. My left eye has a lower prescription than my right eye, but I recently noticed that when wearing contact lenses with the same prescription, my left eye does not see as clearly as my right eye; it appears less sharp, even for near objects. Could ...
Dr. Gao Pilin Reply:
Hello: It is normal for there to be a difference in vision between the two eyes. The accuracy of the contact lens prescription can also affect vision. The prescription for the left eye may be too strong; it might only require -7.00 diopters. Please refer to: https://bit.ly/2TLBgh...[Read More] Understanding Vision Issues: Tips for Contact Lens Wearers
Understanding Eye Symptoms: Diagonal Vision and Flashing Lights
Seeing letters appear tilted along with a sensation of flashes of light? Hello, doctor. Recently, when I look at the text on my computer or phone, I sometimes feel like it's slightly tilted to the lower right, especially noticeable when using my right eye. If I take a short ...
Dr. Gao Pilin Reply:
Hello: Slanted text may be a sign of oblique strabismus, which can sometimes occur due to fatigue. Flashes of light are caused by the vitreous pulling on the retina in certain areas, and they will disappear once the pulling stops. As long as that part is separated, there will be ...[Read More] Understanding Eye Symptoms: Diagonal Vision and Flashing Lights
Understanding Post-Retinal Detachment Surgery Symptoms and Concerns
Post-retinal detachment surgery? Hello Doctor: A month ago (on November 16), I underwent retinal detachment surgery on my right eye, during which gas was injected. Currently, there is approximately 30% gas remaining. The day before yesterday, I noticed an inverted image in my upp...
Dr. Gao Pilin Reply:
Hello: 1. It should be bubbles, which is a normal phenomenon. 2. I cannot determine this; you can ask the doctor during your follow-up visit.[Read More] Understanding Post-Retinal Detachment Surgery Symptoms and Concerns
Concerns About Eye Drops and Pseudomyopia: Expert Answers
Inquiry about eye drops and pseudomyopia? I have a few questions for the doctor: 1. Does continuous use of steroid eye drops for two weeks or longer cause elevated intraocular pressure? If so, after using pressure-lowering eye drops and oral medications, and discontinuing the s...
Dr. Gao Pilin Reply:
Hello: 1. It may or may not happen. For example, if intraocular pressure is high, it may decrease after using antihypertensive medications. 2. It should not happen. 3. It is acceptable to use it no more than four times a day. 4. The prescription may worsen; however, if there are ...[Read More] Concerns About Eye Drops and Pseudomyopia: Expert Answers
How to Conceal Scars from Corneal Ulcers After Eye Injury
Corneal ulceration Hello, doctor. My cousin had metal shavings get into her eye while she was working, but since she didn't feel any foreign body sensation afterward, she ignored it. As a result, the metal shavings oxidized on her eyeball, leading to a corneal ulcer. My cous...
Dr. Cai Wenyuan Reply:
Unless the area is large, it is not easily noticeable to the naked eye.[Read More] How to Conceal Scars from Corneal Ulcers After Eye Injury
Understanding Floaters: When to Worry About Eye Health Changes
Retinal issues Hello doctor, about three months ago I visited a physician due to persistent black floaters in my vision. I underwent dilation and OCT examinations, and the doctor said there were no issues. However, this morning I suddenly noticed a different shape of floater, whi...
Dr. Liang Ce Reply:
I recommend that you discuss the above situation further with your attending physician, focusing on symptom management or determining if further examinations are necessary. Thank you, and wishing you good health![Read More] Understanding Floaters: When to Worry About Eye Health Changes
Understanding Good Vision Eye Drops for Dry Eye Relief
Good Vision eye drops Hello, doctor! I am a patient with dry eye syndrome and have already undergone cataract surgery in both eyes. Due to a constant stinging sensation and a feeling of foreign body in my eyes, my doctor prescribed Hylo-Gel eye drops. Does this medication also co...
Dr. Liang Ce Reply:
We recommend that you: 1. Discuss the above situation further with your attending physician to address your symptoms and determine if any additional examinations are necessary. 2. Consider seeking a consultation at another medical facility. Thank you, and wishing you good health![Read More] Understanding Good Vision Eye Drops for Dry Eye Relief
Understanding Retinal Disorders: What Do Flashing Lights in Vision Mean?
Retinal diseases 1. The phenomenon of seeing flashes of light, known as photopsia, can occur as a result of eye movement. These flashes can be either consistent in frequency or occur intermittently. If you are experiencing flashes at a fixed frequency, it may indicate a specific ...
Dr. Gao Pilin Reply:
Hello: 1. There is no fixed frequency; it usually flashes as the eyes move. If there are no holes detected during the examination, just continue to observe. 2. It is not a single flash, but rather a streak of lightning-like light.[Read More] Understanding Retinal Disorders: What Do Flashing Lights in Vision Mean?
Understanding Secondary Cataracts: Symptoms, Risks, and Treatment Options
Secondary cataract Hello Doctor, three years ago I underwent femtosecond single-focus cataract surgery on my left eye due to high myopia of -800 diopters, which was considered successful. A year later, I started to notice some blurriness and suspected it might be a secondary issu...
Dr. Gao Pilin Reply:
Hello: The most common condition is floaters, which occur when the posterior vitreous is disrupted by laser treatment, causing particles to float in the vitreous cavity. They may persist but individuals often gradually adapt to them. If vision is significantly affected, laser tre...[Read More] Understanding Secondary Cataracts: Symptoms, Risks, and Treatment Options
Should I Get Glasses for My Increasing Myopia and Astigmatism?
Monocular myopia of -2.50 diopters? Hello doctor, I would like to ask you a question. My right eye is -2.50 diopters nearsighted, and my left eye has some astigmatism. Previously, when I visited an ophthalmologist, the doctor did not recommend glasses but advised me to cover one ...
Dr. Gao Pilin Reply:
Hello: Currently, the treatment methods for myopia control include the use of long-acting cycloplegics and the wearing of orthokeratology lenses. Of course, proper eye usage and vision care are also very important.[Read More] Should I Get Glasses for My Increasing Myopia and Astigmatism?
Understanding Night Vision Problems: Causes and Solutions
Night vision problems Hello, Doctor Gao. I would like to ask you about a recent issue I've been experiencing. I've noticed that in dimly lit indoor areas or at night when the lighting is insufficient, text appears blurry or unclear. Additionally, if the text color is li...
Dr. Gao Pilin Reply:
Hello: It may simply be caused by refractive errors in your eyes, such as myopia, hyperopia, or astigmatism. Halos could also be a result of this. I recommend that you get an eye examination.[Read More] Understanding Night Vision Problems: Causes and Solutions
Understanding Parallax and Prescription Glasses for Eye Health
Issues with prescription glasses for individuals with binocular disparity and visual usage? Hello, Doctor. I would like to inquire about the issue of binocular disparity and glasses prescription. How I discovered the disparity: Around the fifth or sixth grade, my right eye was ...
Dr. Gao Pilin Reply:
Hello: 1. It is possible. 2. If possible, you can start with a prescription of +2.50 diopters. It should not cause discomfort. An examination every six months is sufficient. 3. 4. Currently, the disparity should not increase. You can continue to monitor it. If the right eye'...[Read More] Understanding Parallax and Prescription Glasses for Eye Health
Post-Retinal Detachment Surgery: Managing Vision Recovery and Eye Strain
Consultation on Eye Issues During Vision Recovery Period After Retinal Detachment Surgery Hello, Doctor. Current status: (Surgical eye is the right eye) It has been about 1.5 months since I underwent retinal detachment surgery on my right eye (scleral buckle under general anesthe...
Dr. Gao Pilin Reply:
Hello: Discomfort in the right eye may be temporary and should improve after some time. Currently, if the surgical eye is covered, it should not affect the increase in prescription. During this transitional period, this should not harm the eye. Gradually increasing the use of the...[Read More] Post-Retinal Detachment Surgery: Managing Vision Recovery and Eye Strain
Understanding Double Vision and Astigmatism: Key Insights
Diplopia Astigmatism Hello, Doctor. Recently, I'm not sure if my astigmatism is causing my double vision. I have two questions to ask you. 1. Why is my double vision less noticeable when looking at things up close? For example, when I look at my phone closely, I hardly fee...
Dr. Gao Pilin Reply:
Hello: Astigmatism becomes more pronounced with distance. There are many causes of astigmatism, primarily genetic factors, but environmental factors such as reading habits, insufficient lighting, frequent eye rubbing, and squinting also play a role. It is recommended that you vis...[Read More] Understanding Double Vision and Astigmatism: Key Insights
Understanding Retinal Flashes: Causes, Symptoms, and When to Worry
Retinal flashes I have over 500 degrees of vision in both eyes and also experience a few floaters. I would like to ask the following questions: 1. Do the flashes in the retina occur when moving the eyes? 2. Or do they occur even when the eyes are stationary? 3. Are the flashes co...
Dr. Gao Pilin Reply:
Hello: Vitreous traction on the retina can cause flashes of light, but it does not necessarily indicate a tear. This phenomenon usually occurs during movement and may vary in frequency, but it tends to be localized to the same area. If examinations show no issues, it means there ...[Read More] Understanding Retinal Flashes: Causes, Symptoms, and When to Worry
Post-Laser Surgery Complications: Understanding Visual Field Loss
Adverse reactions after retinal laser surgery? Hello, doctor. I apologize for the interruption. I underwent laser treatment for peripheral retinal degeneration to prevent a tear at the end of October. After the procedure, I experienced a persistent sensation of visual field loss ...
Dr. Gao Pilin Reply:
Hello: Retinal laser treatment can cause localized visual field defects. However, there should not be significant effects in the peripheral vision. If any changes occur, it is advisable to return for a follow-up examination.[Read More] Post-Laser Surgery Complications: Understanding Visual Field Loss
Can Sneezing Cause Retinal Tears in High Myopia Patients?
Can sneezing cause a retinal tear? Hello, Dr. Gao. I have high myopia of 600 degrees and underwent laser treatment on my left eye last year. During my follow-up appointment last Saturday, the doctor mentioned that the scab is stable and no new holes or lattice degeneration were f...
Dr. Gao Pilin Reply:
Hello: The likelihood of a retinal tear caused by sneezing or blowing your nose is low. It is normal to see flashes of light after sneezing. Pathological floaters refer to the sudden appearance of a large number of floaters in a short period of time. Sometimes, there may also be ...[Read More] Can Sneezing Cause Retinal Tears in High Myopia Patients?
Understanding Vision Changes: Myopia, Astigmatism, and Eyewear Solutions
Issues related to prescription glasses and parallax? Hello, Doctor. I am currently 27 years old. About six years ago, both of my eyes had a prescription of -1.00 diopters. Since then, my prescription has gradually increased each year. Four years ago, it changed to -1.50 in both e...
Dr. Gao Pilin Reply:
Hello: You can take a look at this article first. https://bit.ly/30ou9SH Atropine is a long-acting medication, and occasionally forgetting to use it should not be a problem. For near reading, you may not need to wear glasses, which allows your eyes to relax more. If you need to w...[Read More] Understanding Vision Changes: Myopia, Astigmatism, and Eyewear Solutions