Seeing Four Thumbs During Vision Test: Is It Normal?
During the "dominant eye" test, I saw four thumbs? Hello, a few days ago during a "dominant eye" test where I made a triangle with my hands, I saw four thumbs. The thumbs on the left and right were horizontally aligned and positioned to cover each eye. When I ...
Dr. Cai Wenyuan reply Ophthalmology
Hello, if you notice any abnormalities in your vision, please seek medical attention for an examination. Wishing you safety and health. Sincerely, Dr. Tsai Wen-Yuan, Director of the Ophthalmology Department, Taoyuan Hospital, Ministry of Health and Welfare.[Read More] Seeing Four Thumbs During Vision Test: Is It Normal?
Understanding Eye Issues: Should You Continue Treatment for Corneal Edema?
Extension of issue 143357~ Hello Doctor, I have a problem with transparent small blisters on the white part of my eye. I visited an ophthalmologist yesterday, and the doctor said it was edema and conjunctivitis. He prescribed two types of eye drops: methylprednisolone acetate and...
Dr. Cai Wenyuan reply Ophthalmology
Hello: You can continue to observe the situation, and if the symptoms persist, seek medical attention. 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] Understanding Eye Issues: Should You Continue Treatment for Corneal Edema?
Understanding Clear Bumps on the Eye: Causes and Remedies
Issues with the sclera (the white part of the eye) Hello, Dr. Tsai. I would like to ask a question. I usually use my phone quite frequently, but I take breaks in between. The day before yesterday, I suddenly noticed a small transparent spot on the white part of my eye, resembling...
Dr. Cai Wenyuan reply Ophthalmology
Hello, there is a small transparent area on the white part of your eye that looks like a blister. Please observe it, and if the symptoms persist, seek medical attention. Wishing you safety and health. Sincerely, Dr. Tsai Wen-Yuan, Director of Ophthalmology, Taoyuan Hospital, Mini...[Read More] Understanding Clear Bumps on the Eye: Causes and Remedies
Dealing with Foreign Objects in the Eye: When to Seek Medical Help
Foreign body in the eye If there is a foreign body in the eye, such as tiny glass shards or dust, it can cause significant discomfort. Today, while picking something up off the ground, I didn't notice that someone next door was sweeping. If the broom had previously swept up ...
Dr. Cai Wenyuan reply Ophthalmology
Hello: If you feel unwell, you may want to seek medical attention for an examination. Wishing you safety and health. Sincerely, Dr. Cai Wenyuan, Director of the Ophthalmology Department, Taoyuan Hospital, Ministry of Health and Welfare.[Read More] Dealing with Foreign Objects in the Eye: When to Seek Medical Help
Understanding Vision Loss: Insights on High Myopia and Possible Glaucoma
Deterioration of vision? Hello Dr. Tsai, I am a patient with high myopia, with approximately 800 degrees in both eyes. A few years ago, during an examination, I discovered an issue with optic nerve cupping, raising suspicion of glaucoma. Therefore, I began regular check-ups at a ...
Dr. Cai Wenyuan reply Ophthalmology
Hello: If there are any changes, please seek medical examination as soon as possible. Wishing you safety and health. Sincerely, Dr. Tsai Wen-Yuan, Director of the Department of Ophthalmology, Taoyuan General Hospital, Ministry of Health and Welfare.[Read More] Understanding Vision Loss: Insights on High Myopia and Possible Glaucoma
Understanding Retinal Issues in High Myopia: Risks and Management
High myopia-related retinal issues? Hello Doctor: I currently have myopia measurements of -6.75 in my left eye and -7.25 in my right eye, with astigmatism of -0.50 in both eyes. Within the past year, I had a retinal tear in my left eye that was repaired, and my right eye underwen...
Dr. Cai Wenyuan reply Ophthalmology
Hello, does having a retinal tear indicate a higher risk of retinal detachment compared to other individuals with high myopia? Not necessarily. Can it be managed through daily care? Limit the use of electronic devices, allow your eyes to rest frequently, and have regular check-up...[Read More] Understanding Retinal Issues in High Myopia: Risks and Management
Understanding Eye Fatigue: Symptoms, Causes, and Solutions
Eye fatigue When I look at lights from the corner of my eyes, I see a halo effect, and the light seems to extend. I recently had a fundus examination, and the doctor said there were no significant issues with my retina and no holes. It might be due to eye fatigue or tear film pro...
Dr. Cai Wenyuan reply Ophthalmology
Hello: Is this the early stage of floaters? It should not be. 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] Understanding Eye Fatigue: Symptoms, Causes, and Solutions
Understanding Diplopia Caused by Strabismus: Insights from Dr. Tsai
Diplopia caused by strabismus? Dear Dr. Tsai, I would like to seek your clarification! I am experiencing double vision caused by strabismus, where I see two images side by side when looking at something. However, the image on the right appears more realistic. Could you please t...
Dr. Cai Wenyuan reply Ophthalmology
Hello, I apologize, but please seek medical examination. Wishing you safety and health. Sincerely, Dr. Cai Wenyuan, Director of the Ophthalmology Department, Taoyuan Hospital, Ministry of Health and Welfare.[Read More] Understanding Diplopia Caused by Strabismus: Insights from Dr. Tsai
Understanding High Myopia: Risk of Complications by Degree
High myopia As a person with high myopia, I would like to ask the doctor, based on your experience, at what degree of myopia does the risk of developing complications increase? Please help me with this question.
Dr. Cai Wenyuan reply Ophthalmology
Hello, there is no need to worry excessively; regular check-ups will suffice. 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] Understanding High Myopia: Risk of Complications by Degree
Seeing Lightning in Bright Light: Understanding Visual Disturbances
Seeing lightning in bright light? Hello, doctor. When I look at bright lights (such as the sky or a white wall), I see flashes of light, but I don’t see them in the dark. However, it doesn’t happen every time; after seeing a flash once, I may not see it again. I have tried focusi...
Dr. Cai Wenyuan reply Ophthalmology
Hello: There's no need to worry too much; regular check-ups will suffice. 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] Seeing Lightning in Bright Light: Understanding Visual Disturbances
Does Cataract Surgery at Age 40 Qualify for Health Insurance Coverage?
Is there health insurance coverage for cataract surgery? Is there health insurance coverage for cataract surgery at the age of 40?
Dr. Cai Wenyuan reply Ophthalmology
Hello: To apply for health insurance subsidies, a physician must submit the application to the National Health Insurance Administration. Once approved, you will receive the subsidy. Wishing you safety and good health. Sincerely, Dr. Tsai Wen-Yuan, Director of the Department of Op...[Read More] Does Cataract Surgery at Age 40 Qualify for Health Insurance Coverage?
Understanding Pupil Size Differences and Vision Issues: Expert Advice
Hello, doctor? Hello, Doctor. I have a question I would like to ask and I would appreciate your advice. I noticed that there is a difference in the size of my pupils (the right eye is larger than the left), and I feel a bit of a dilated sensation even though I haven't used a...
Dr. Cai Wenyuan reply Ophthalmology
Hello, there is a difference in the size of your pupils? Some of these variations are physiological phenomena. Should you discuss these conditions with a doctor? Yes. Wishing you peace and health, Director of the Department of Ophthalmology, Taoyuan General Hospital, Ministry of ...[Read More] Understanding Pupil Size Differences and Vision Issues: Expert Advice
Understanding Flashing Lights in Darkness: Eye Health Insights
Seeing brief flashes or a sense of movement when the lights are turned off? Hello, doctor. Recently, I have been experiencing a phenomenon where my eyes flash white light for about one to two seconds when I turn off the lights at night. This occurs in both eyes and has become mor...
Dr. Cai Wenyuan reply Ophthalmology
Hello, I recently had a fundus examination, and the doctor said there are no abnormalities, so I can just follow up regularly. Wishing you peace and health. Sincerely, Dr. Tsai Wen-Yuan, Director of the Ophthalmology Department, Taoyuan General Hospital, Ministry of Health and We...[Read More] Understanding Flashing Lights in Darkness: Eye Health Insights
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 Ophthalmology
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?
Why Do My Eyes Hurt When I Cry? Understanding Eye Pain Issues
Tearing can cause eye pain? Doctor, I would like to ask for your advice. Due to my work, I spend almost the entire day using a computer. My eyes are usually fine, but whenever I yawn or watch an emotional video that makes me want to cry, my eyes start to sting intensely whenever ...
Dr. Cai Wenyuan reply Ophthalmology
Hello: You can visit the hospital or clinic for a check-up. Wishing you peace and good health. Sincerely, Dr. Tsai Wen-Yuan, Director of the Ophthalmology Department, Taoyuan Hospital, Ministry of Health and Welfare.[Read More] Why Do My Eyes Hurt When I Cry? Understanding Eye Pain Issues
Understanding Retinal Holes: Symptoms, Treatments, and Concerns
Retinal tear Hello Doctor: I have myopia with degrees of -4.50 and -5.75. Recently, during a retinal examination at the clinic, a small hole was found, and I was referred to a hospital. Subsequently, two doctors mentioned that it did not appear to be a hole; one of them suggested...
Dr. Cai Wenyuan reply Ophthalmology
Hello, regarding the laser coagulation area, will it be torn by the vitreous, causing a larger hole? No, it will not. Wishing you safety and health. Sincerely, Dr. Wen-Yuan Tsai, Director of the Department of Ophthalmology, Taoyuan General Hospital, Ministry of Health and Welfare...[Read More] Understanding Retinal Holes: Symptoms, Treatments, and Concerns
Understanding Retinal Issues: Symptoms, Risks, and Check-Up Frequency
Retinal issues Hello, doctor. Could you please tell me what specific symptoms are associated with a retinal tear? I read online that there can be black spots and flashes of light, but since I have snow vision and see many black spots when looking at the sky, I can't distingu...
Dr. Cai Wenyuan reply Ophthalmology
Hello, what are the specific symptoms of a retinal tear? Symptoms may not always be present, and the examination schedule depends on the situation. Wishing you safety and health. Sincerely, Dr. Tsai Wen-Yuan, Director of Ophthalmology, Taoyuan General Hospital, Ministry of Health...[Read More] Understanding Retinal Issues: Symptoms, Risks, and Check-Up Frequency
Understanding Macular Degeneration: Symptoms, Risks, and Next Steps
Regarding the macula? Hello, Doctor. I have an eye examination every six months, but I haven't gone this time (the last one was about eight months ago). I was previously informed that I have macular degeneration, which the doctor mentioned is common in people with high myopi...
Dr. Cai Wenyuan reply Ophthalmology
Hello, please minimize eye strain and take regular breaks. Regular check-ups are important, so there's no need to worry too much. Wishing you safety and health. Sincerely, Dr. Tsai Wen-Yuan, Director of the Ophthalmology Department, Taoyuan General Hospital, Ministry of Heal...[Read More] Understanding Macular Degeneration: Symptoms, Risks, and Next Steps
Should You See a Doctor for Eye Irritation After Hair Washing?
Questions related to foreign bodies in the eye? Hello doctor, my question is that after I washed my hair yesterday, I didn't dry it thoroughly. Some water droplets from my hair dripped into my eyes, and I'm not sure if there was any shampoo residue. Later that night, my...
Dr. Cai Wenyuan reply Ophthalmology
Hello, please observe and if symptoms persist, seek medical attention. Wishing you safety and health. Sincerely, Dr. Tsai Wen-Yuan, Director of the Department of Ophthalmology, Taoyuan General Hospital, Ministry of Health and Welfare.[Read More] Should You See a Doctor for Eye Irritation After Hair Washing?
Experiencing Flashing Lights in Right Eye: What to Do?
Bright white light in the outer part of the right eye... lasting for nearly 20 minutes! Hello, doctor! Six months ago, while driving, I suddenly experienced a white light blocking my right eye's outer side for about half an hour, but it returned to normal afterward. I didn&#...
Dr. Cai Wenyuan reply Ophthalmology
Hello: You may visit the ophthalmology clinic for an examination. Wishing you safety and health. Sincerely, Dr. Cai Wenyuan, Director of Ophthalmology, Taoyuan Hospital, Ministry of Health and Welfare.[Read More] Experiencing Flashing Lights in Right Eye: What to Do?