Understanding Night Vision Problems: Why Is My Left Eye Blurry Indoors?
Diminished monocular vision in dimly lit areas or indoors? Hello, Doctor: About three months ago, I suddenly noticed that my left eye's vision decreases whenever I am indoors or at night (with streetlights). The dimmer the light, the less I can see, while my right eye remain...
Dr. Gao Pilin Reply:
Hello, Little Orange: If the aforementioned tests do not reveal the cause, it may be necessary to conduct a functional test of the retina. It could possibly be retinitis pigmentosa. I recommend that you visit the retina department at a medical center for a thorough examination. A...[Read More] Understanding Night Vision Problems: Why Is My Left Eye Blurry Indoors?
Does Sunlight Reflection from Buildings Affect Eye Health?
Regarding whether sunlight reflected off building facades can affect the eyes? Hello, doctor. I am a high school student. In the classroom, around 3 or 4 PM, sunlight reflects off the white exterior walls of the buildings across from us. I personally feel that the contrast betwee...
Dr. Cai Wenyuan Reply:
Hello, indeed, excessive glare can be harmful to the eyes. Wishing you peace and good health. Sincerely, Dr. Tsai Wen-Yuan, Director of the Ophthalmology Department, Taoyuan General Hospital, Ministry of Health and Welfare.[Read More] Does Sunlight Reflection from Buildings Affect Eye Health?
Understanding Eye Symptoms: From Floaters to Dry Eye Concerns
Feeling exhausted from living? Hello doctor, I have been experiencing floaters for over two years. Recently, I've noticed some unusual symptoms in my eyes, such as seeing dots, straight lines, or zebra-like patterns. After staring for a moment, I often see overlapping light ...
Dr. He Jianxian Reply:
1. Symptoms that can be alleviated by blinking or resting are likely not a major concern. 2. Many of your questions cannot be clearly addressed, so I recommend that you visit an ophthalmologist in person for a more appropriate evaluation.[Read More] Understanding Eye Symptoms: From Floaters to Dry Eye Concerns
Adjusting to Post-Cataract Surgery Vision Discrepancies: Tips and Insights
Postoperative residual refractive error after cataract surgery? Hello, I had cataract surgery on my left eye on September 12, using a monofocal aspheric intraocular lens. I have a refractive error of -2.25 diopters for my left eye and -0.25 diopters of astigmatism. My right eye h...
Dr. Liang Ce Reply:
It is advisable for you to discuss your condition further with your attending physician. Wishing you good health![Read More] Adjusting to Post-Cataract Surgery Vision Discrepancies: Tips and Insights
Understanding Eye Symptoms: What Does a Bright Line When Blinking Mean?
When blinking, I see a bright line in my vision? Hello Doctor: I have floaters, and ever since I developed them, I often feel anxious whenever something seems off. Recently, I noticed some astigmatism (a diffuse glare similar to a photo effect), so I went for a fundus examination...
Dr. He Jianxian Reply:
If there are any significant changes, it is recommended that you return for a dilated eye examination, as this is the most appropriate course of action.[Read More] Understanding Eye Symptoms: What Does a Bright Line When Blinking Mean?
Understanding Retinal Disorders: Shadows, Glare, and Vision Issues
Retinopathy causing visual afterimages? Hello, Doctor. This month I went to see an ophthalmologist, and after undergoing a fundus examination, the doctor said everything was fine, so I went home. A few days later, I started experiencing afterimages, halos, and glare, so I went to...
Dr. Cai Wenyuan Reply:
Hello, retinal diseases may be a general term, and you can consult your physician for more information. Macular degeneration can be examined using OCT (Optical Coherence Tomography). Glaucoma has a different definition. Wishing you peace and good health. Sincerely, Dr. Tsai Wen-Y...[Read More] Understanding Retinal Disorders: Shadows, Glare, and Vision Issues
Is Nighttime Glare Linked to Presbyopia? Expert Insights
Is the worsening of nighttime glare related to presbyopia? Dear Dr. Gao, I started experiencing symptoms of presbyopia one to two months ago, and subsequently, my nighttime glare has gradually worsened. I visited an ophthalmologist who only prescribed eye drops and did not menti...
Dr. Gao Pilin Reply:
Chen: The condition of glare is more closely related to the cornea and is less associated with presbyopia. It is advisable to have an examination at a hospital with a cornea specialty. In Taiwan, the Department of Ophthalmology at Puzi Hospital is open on Monday, Tuesday, Thursda...[Read More] Is Nighttime Glare Linked to Presbyopia? Expert Insights
Understanding Night Vision Issues: Causes and Solutions for Blurred Vision
Poor night vision quality? I have myopia of -500 and -600 diopters in both eyes. Previously, I experienced some issues and saw flashes when turning my eyes, so I visited a doctor six months ago. After an examination, the doctor said everything was fine and my eyes were healthy. H...
Dr. Cai Wenyuan Reply:
Hello: If the symptoms do not improve, it is still necessary to seek medical examination. Wishing you safety and health. Sincerely, Dr. Tsai Wen-Yuan, Director of the Ophthalmology Department, Taoyuan General Hospital, Ministry of Health and Welfare.[Read More] Understanding Night Vision Issues: Causes and Solutions for Blurred Vision
Understanding Rainbow Halos and Glare: Eye Symptoms in Myopia Patients
Seeing rainbow halos and scattered light around streetlights? Hello, I am a patient with high myopia and have floaters. I usually wear rigid gas permeable contact lenses for no more than eight hours. When I look at white streetlights at night, I see rainbow halos and cross-shaped...
Dr. Cai Wenyuan Reply:
Hello, dry eyes can indeed cause this phenomenon. Wishing you peace and health. Sincerely, Dr. Tsai Wen-Yuan, Director of the Ophthalmology Department, Taoyuan General Hospital, Ministry of Health and Welfare.[Read More] Understanding Rainbow Halos and Glare: Eye Symptoms in Myopia Patients
Addressing Common Vision Issues: Myopia, Eye Strain, and Glare Concerns
Vision problems Hello, Doctor. I have some questions regarding my high myopia (right eye -1500, left eye -1300). Q1: I have heard that using old glasses can be more comfortable for long periods of reading or using a computer. However, my old glasses were prescribed several year...
Dr. Cai Wenyuan Reply:
Hello, it is best to consult an ophthalmologist for an eye examination and prescription for glasses. Additionally, it is necessary to have an examination for high myopia. Wishing you safety and health. Sincerely, Dr. Tsai Wen-Yuan, Director of the Department of Ophthalmology, Tao...[Read More] Addressing Common Vision Issues: Myopia, Eye Strain, and Glare Concerns
Choosing the Right Intraocular Lens for Cataract Surgery: A Guide
Cataract lens Doctor, I am considering undergoing cataract surgery for one eye. The doctor explained the characteristics of various intraocular lenses but did not recommend any specific type, leaving the decision to us. I would like to ask about my situation: my pupil size is app...
Dr. Cai Wenyuan Reply:
Hello, I apologize, but it would be best to discuss your question with the surgeon. Wishing you safety and health. Sincerely, Dr. Cai Wenyuan, Director of the Ophthalmology Department, Taoyuan Hospital, Ministry of Health and Welfare.[Read More] Choosing the Right Intraocular Lens for Cataract Surgery: A Guide
Can Laser Eye Surgery Fix Glare and Blurriness After Myopia Treatment?
Blurred vision Hello, Dr. Gao. A few years ago, I underwent laser surgery for myopia, and my vision has improved; however, the issues with glare and halos have not improved. Recently, I have noticed that the glare has become more severe. While I can see clearly, there are overlap...
Dr. Gao Pilin Reply:
Hello, A-Wen: I’m not sure if what you mean by "flashes" refers to astigmatism. If it is an increase in astigmatism or myopia, you can consult with the surgeon to see if a second laser surgery is possible. In Taiwan, the Department of Ophthalmology at Puzi Hospital is o...[Read More] Can Laser Eye Surgery Fix Glare and Blurriness After Myopia Treatment?
Can I Wear Glasses Over Contacts for My Myopia and Glare?
Issues with wearing glasses for myopia with glare? Doctor, I have myopia and astigmatism in both eyes. Due to my job, I need to wear contact lenses, but sometimes I have difficulty seeing clearly. I would like to know if I can wear glasses with only astigmatism correction over my...
Dr. Cai Wenyuan Reply:
Hello, there is no such practice. Wishing you peace and good health. Sincerely, Dr. Tsai Wen-Yuan, Director of the Department of Ophthalmology, Taoyuan General Hospital, Ministry of Health and Welfare.[Read More] Can I Wear Glasses Over Contacts for My Myopia and Glare?
Understanding Glaucoma Eye Drops: Managing Light Sensitivity and Discomfort
Glaucoma eye drops and light perception? A week ago, my intraocular pressure was measured at 26 and 29 at the ophthalmology clinic. The doctor prescribed glaucoma eye drops (Xalatan), which I have been using twice daily for a few days. After starting the drops, my eyes have felt ...
Dr. Cai Wenyuan Reply:
Hello: Your description is uncommon, and it is recommended that you visit a medical center for examination. Wishing you safety and health. Sincerely, Dr. Tsai Wen-Yuan, Director of the Ophthalmology Department, Taoyuan General Hospital, Ministry of Health and Welfare.[Read More] Understanding Glaucoma Eye Drops: Managing Light Sensitivity and Discomfort
Understanding Halos and Glare from New Glasses: When to Seek Eye Care
At night, the streetlights and vehicle headlights appear to emit radiating light? Hello, Doctor. I have myopia of -600/-625 and astigmatism of -100 in both eyes. I also have floaters. Since my work involves using a computer in an office setting, I usually wear my old glasses with...
Dr. He Jianxian Reply:
To determine if the issue is caused by your glasses, simply take them off and look at a streetlight or car headlights to see if the same condition persists. This will help identify the source of the problem. Wishing you good health.[Read More] Understanding Halos and Glare from New Glasses: When to Seek Eye Care
Understanding Nighttime Halo Effects: Causes and Concerns for Eye Health
Nighttime halos Hello, doctor. I have approximately 2000 degrees of myopia. In January and June of this year, I underwent two retinal tear repair surgeries on both eyes due to accidental trauma. In August, I noticed that objects appeared yellowish in my right eye. In September, I...
Dr. He Jianxian Reply:
Based on your condition, it is possible that the lens has begun to become cloudy, which is commonly referred to as cataracts. However, if your vision can still be corrected adequately and glare is not too severe, it is advisable to monitor the situation.[Read More] Understanding Nighttime Halo Effects: Causes and Concerns for Eye Health
Understanding Post-Surgery Vision Issues After Retinal Detachment Treatment
Retinal detachment Hello doctor, I had a scleral buckle and vitrectomy with silicone oil insertion for retinal detachment in my left eye at the end of March. Due to severe cataracts, I underwent cataract surgery with an artificial intraocular lens in early September. Before the s...
Dr. He Jianxian Reply:
Because you have undergone more complex retinal surgeries, which can alter the original refractive power, it is recommended that you monitor your vision for a while before deciding on the next steps.[Read More] Understanding Post-Surgery Vision Issues After Retinal Detachment Treatment
Post-Cataract Surgery Concerns: Understanding Multifocal Intraocular Lenses
Postoperative issues with multifocal intraocular lenses after cataract surgery? Hello Doctor, my mother (70 years old) underwent cataract surgery last Thursday. Following the doctor's recommendation, she received a multifocal intraocular lens. However, two days post-surgery,...
Dr. Cai Wenyuan Reply:
Hello: Please be patient and wait a few more days, and follow the doctor's advice for medical treatment. Wishing you peace, health, and well-being. Sincerely, Dr. Tsai Wen-Yuan, Director of the Department of Ophthalmology, Taoyuan General Hospital, Ministry of Health and Wel...[Read More] Post-Cataract Surgery Concerns: Understanding Multifocal Intraocular Lenses
Understanding Halos Around Lights: Is It Glaucoma at 17?
Iridescence issue At night, while on the road, I notice that some car headlights or streetlights appear to have a halo effect, while others do not. Especially with headlights in the distance, they seem to emit rainbow-like colors, but as the car gets closer, the halo effect becom...
Dr. Cai Wenyuan Reply:
Hello, the likelihood of glaucoma is not high, but please make sure to have regular medical check-ups. Wishing you safety and health. Sincerely, Dr. Tsai Wen-Yuan, Director of the Ophthalmology Department, Taoyuan General Hospital, Ministry of Health and Welfare.[Read More] Understanding Halos Around Lights: Is It Glaucoma at 17?
Understanding the Sudden Increase of Floaters in Your Vision: Causes and Concerns
Regarding floaters? Hello, Doctor. I would like to consult you about my condition. I have floaters, but recently, about a month ago, while looking at mostly white web pages on my computer, I suddenly experienced light sensitivity and glare in my right eye, which later led to slig...
Dr. He Jianxian Reply:
1. Floaters are shadows cast on the retina by the opacified contents of the vitreous humor after its degeneration when exposed to light. If there is a sudden increase in floaters over a short period, retinal issues must be suspected, and a dilated fundus examination should be per...[Read More] Understanding the Sudden Increase of Floaters in Your Vision: Causes and Concerns