Understanding Vision Decline After Laser Retinal Repair: Treatment Options
Vision deterioration after laser correction? Hello, doctor. About four years ago, I underwent laser repair for a retinal tear in my left eye. Since the surgery, my left eye has been much blurrier compared to before the procedure and has not recovered. I initially thought it was d...
Dr. Cai Wenyuan reply Ophthalmology
Vision is not necessarily related to laser treatment.[Read More] Understanding Vision Decline After Laser Retinal Repair: Treatment Options
Understanding Visual Disturbances After Experiencing Floaters
Abnormal visual sensations when looking at objects? Hello, Doctor. Since I developed floaters, I have been experiencing a flickering sensation when looking at black and white patterns or stripes. A few days ago, while walking on the sidewalk and looking at the tiles, I felt like ...
Dr. Cai Wenyuan reply Ophthalmology
Floaters are generally not a cause for concern; regular check-ups are sufficient.[Read More] Understanding Visual Disturbances After Experiencing Floaters
Understanding Post-Laser Treatment: Black Spots and Eye Fatigue
After retinal laser treatment, the treated area may appear dark? Hello Doctor: Recently, I have noticed an increase in the number of floaters in my vision. Therefore, on Friday, January 27, I went to an ophthalmology clinic for a dilated eye exam. During the examination, it was f...
Dr. Cai Wenyuan reply Ophthalmology
Observe and return for a follow-up examination.[Read More] Understanding Post-Laser Treatment: Black Spots and Eye Fatigue
Understanding Visual Disturbances After Experiencing Floaters
Abnormal visual perception? Hello Doctor, I have been experiencing floaters since I developed my condition, and recently, when looking at black and white patterns or stripes, I feel like there are flashing lines. A few days ago, while walking on the sidewalk and looking at the ti...
Dr. Cai Wenyuan reply Ophthalmology
Observe the symptoms, and if they persist, seek medical evaluation.[Read More] Understanding Visual Disturbances After Experiencing Floaters
Why Does My Left Eye Feel Sore and Tear Up When Closed?
The left eye feels very sore when I close it? One eye feels very sore when I close it. After resting, it tears up even when closed, and there are red streaks in the sclera.
Dr. Cai Wenyuan reply Ophthalmology
Monitor the situation, and if symptoms persist, seek medical treatment.[Read More] Why Does My Left Eye Feel Sore and Tear Up When Closed?
Understanding Abnormal Visual Field Reports After Eye Trauma
Abnormal visual field report? Hello Doctor: I was in a car accident on January 6 of this year, where I was lying face down and my lower body was trapped under a motorcycle. About an hour later, while I was signing a statement at the scene, I noticed that my vision was unclear, an...
Dr. Cai Wenyuan reply Ophthalmology
Observe the symptoms, and if they persist, seek medical evaluation.[Read More] Understanding Abnormal Visual Field Reports After Eye Trauma
Understanding Floaters and High Myopia: When to Seek Eye Care
High myopia and vitreous floaters? Hello, Doctor. I am currently a ninth-grade student. Over three months ago, I started experiencing floaters in my vision (both eyes have high myopia of about 1020 degrees). I would like to ask if it is okay not to return for a follow-up appointm...
Dr. Cai Wenyuan reply Ophthalmology
Hello, Student Jian. Happy New Year and best wishes for your academic progress. If your glasses prescription is insufficient but you can see clearly, it is due to the eye's ability to accommodate. However, over a long period, this is not appropriate, and you should consider ...[Read More] Understanding Floaters and High Myopia: When to Seek Eye Care
Impact of Sleep Medications on Open-Angle Glaucoma Management
Effects of Sleeping Pills Hello, doctor. I would like to ask you about my condition. I have mild open-angle glaucoma, which is considered ocular hypertension. Currently, I am not using any eye drops and am in an observational state without a definitive diagnosis. I take a sleepin...
Dr. Cai Wenyuan reply Ophthalmology
According to what you said, it should not have an impact. I recommend discussing it with the attending physician.[Read More] Impact of Sleep Medications on Open-Angle Glaucoma Management
Understanding Flashing Lights in Vision: Causes and Concerns
There are flashing lights in front of my eyes? Hello doctor, two months ago I underwent a dilated eye exam and was diagnosed with floaters. Last week, I was also checked for night blindness, and I need to continue monitoring and undergo tests like electroretinography. Recently, I...
Dr. Cai Wenyuan reply Ophthalmology
Observe the symptoms, and if they persist, seek medical evaluation.[Read More] Understanding Flashing Lights in Vision: Causes and Concerns
Can Prolonged Use of Dilating Drops Cause Permanent Pupil Dilation?
Will dilating eye drops cause the pupils to enlarge and not return to their normal size? 1. Prolonged use of mydriatic agents can indeed lead to a situation where the pupils remain dilated and do not return to their normal size. This is known as persistent mydriasis. 2. Suddenly...
Dr. Cai Wenyuan reply Ophthalmology
That's not the case.[Read More] Can Prolonged Use of Dilating Drops Cause Permanent Pupil Dilation?
Understanding Eye Sensations: Blood Flow Issues and Care Tips
The left eye feels like there is poor blood circulation? Hello Dr. Tsai, I sometimes feel a twitching sensation in my left eye, and it feels like the sensation you get after squatting for a long time and suddenly standing up. It comes and goes, not continuous. Over the past two t...
Dr. Cai Wenyuan reply Ophthalmology
All tests are normal, so there should be no major issues. Try to reduce the use of electronic devices and take more rest.[Read More] Understanding Eye Sensations: Blood Flow Issues and Care Tips
Understanding Post-Cataract Surgery Visual Disturbances and Lens Options
Inquiries After Intraocular Lens Surgery Hello, doctor. It has been a month since I had my artificial lens replaced, and at night under lights, I often see a curved light shadow resembling the edge of a lens. I would like to ask if artificial lenses come in different sizes. Is it...
Dr. Cai Wenyuan reply Ophthalmology
The sizes are quite similar.[Read More] Understanding Post-Cataract Surgery Visual Disturbances and Lens Options
Impact of Close Proximity to Large Screens on Eye Health
Close-range, large screen Hello Dr. Tsai, recently my family member (approximately 25 years old, with myopia over 600 degrees) purchased a 43-inch monitor to use with a computer, but the viewing distance is only a little over one meter. Perhaps due to his youth, he currently does...
Dr. Cai Wenyuan reply Ophthalmology
Try to avoid prolonged use. Thank you.[Read More] Impact of Close Proximity to Large Screens on Eye Health
Understanding Double Vision and Astigmatism: Common Questions Answered
Diplopia Astigmatism Hello Doctor, I would like to ask a few questions. My diplopia is caused by astigmatism. 1. Initially, I had astigmatism (diplopia) in my left eye, while my right eye was unaffected. When I close my right eye and watch television, I see a significant double...
Dr. Cai Wenyuan reply Ophthalmology
It is likely a phenomenon of astigmatism; it is recommended to seek medical examination.[Read More] Understanding Double Vision and Astigmatism: Common Questions Answered
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 Ophthalmology
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
Sudden Blurriness in Right Eye: Possible Causes and Concerns
Sudden blurriness in the right eye? Hello Doctor: I experienced sudden blurriness in the outer part of my right eye when I got up from bed to turn off the light and then lay back down. I tested by closing each eye and confirmed that the blurriness was only in the outer part of my...
Dr. Cai Wenyuan reply Ophthalmology
It is recommended to seek medical examination.[Read More] Sudden Blurriness in Right Eye: Possible Causes and Concerns
Why Do My Eyes Itch and Make Me Sleepy While Driving?
My eyes are very tired, and I feel like sleeping? I often experience itching in the corners of my eyes. Additionally, I feel very sleepy as soon as I get in the car, especially when driving or while reading and watching TV. Can you recommend an ophthalmologist in Taipei for a con...
Dr. Cai Wenyuan reply Ophthalmology
Both hospitals and ophthalmology clinics are acceptable.[Read More] Why Do My Eyes Itch and Make Me Sleepy While Driving?
Post-Retinal Detachment Surgery: Eye Care Tips for Vision Recovery
Post-operative recommendations for eye care during the recovery period after retinal detachment surgery? Hello, Doctor. Current status: (Surgical eye is the right eye) The right eye underwent retinal detachment surgery about 1.5 months ago (scleral buckle under general anesthesia...
Dr. Cai Wenyuan reply Ophthalmology
The prescription should not increase; it's better to rest more.[Read More] Post-Retinal Detachment Surgery: Eye Care Tips for Vision Recovery
Understanding Eye Care: Clarifying Medications for Macular Health
Medication Consultation The doctor mentioned that my mother has undergone an intravitreal injection in one eye, while the condition of the other eye is unknown. The doctor stated that the second eye has been damaged for a long time and has lost vision, but occasionally experience...
Dr. Cai Wenyuan reply Ophthalmology
It should be classified as an antibiotic and used according to the physician's instructions.[Read More] Understanding Eye Care: Clarifying Medications for Macular Health
Laser Surgery for Retinal Holes: Safety Concerns During Chemotherapy
Retinal laser therapy Hello Doctor, I am a breast cancer patient currently undergoing chemotherapy. Recently, during an eye examination, a retinal tear was found. I saw an ophthalmologist two weeks ago, and they scheduled me for laser surgery in early December. At that time, I me...
Dr. Cai Wenyuan reply Ophthalmology
The doctor indicated that it will not have an impact, and if necessary, it should be possible.[Read More] Laser Surgery for Retinal Holes: Safety Concerns During Chemotherapy