Understanding Post-Retinal Detachment Surgery Vision Changes
Retinal detachment surgery Hello Dr. Wang, I had a scleral buckle surgery three weeks ago due to retinal detachment. Today, while applying eye drops, I noticed that the redness and swelling around my eye have significantly decreased, and I can see a small ring of white around my ...
Dr. Wang Zhangji Reply:
Although the surgery has restored the retinal detachment, there is still a possibility of retinal irregularity, especially if there was a detachment in the macula, which can lead to distorted images. It is advisable to have the physician conduct a follow-up examination for confir...[Read More] Understanding Post-Retinal Detachment Surgery Vision Changes
Choosing the Right Magnification for Seniors: A Guide for Eye Care
Choosing Magnifying Glasses for Seniors Dear Dr. Chiu, My grandfather is 78 years old and has worked in gold carving during his younger years. We are currently trying to create a record of his work, but we need him to demonstrate it on video. The details required for gold carvin...
Dr. Qiu Hanqing Reply:
Hello! First of all, thank you for your dedication and effort in preserving and documenting traditional crafts. My grandfather is 78 years old, and it is common for elderly individuals to experience blurred vision due to conditions such as age-related cataracts and age-related ma...[Read More] Choosing the Right Magnification for Seniors: A Guide for Eye Care
Managing Macular Degeneration and Cataracts: Key Considerations for Surgery
Macular degeneration and cataract issues? Dear Doctor, Hello. My father (65 years old) has both macular degeneration and cataracts in both eyes. The macular degeneration has caused him to see shadows in one eye, and he underwent photodynamic therapy a month ago. His vision feels...
Dr. He Jianxian Reply:
Hello: 1. Cataract surgery itself does not affect the treatment and monitoring of macular degeneration. 2. Generally speaking, the indication for cataract surgery is based on the degree to which it impacts quality of life. If it does not significantly affect daily activities (suc...[Read More] Managing Macular Degeneration and Cataracts: Key Considerations for Surgery
Understanding Symptoms of Eye Stroke: What You Need to Know
What are the symptoms of an eye stroke? Two days ago, I suddenly noticed that my left eye's vision became blurry and distorted. My family suggested it might be a stroke in the eye or something related to macular degeneration, so I should quickly go to the hospital for an exa...
Dr. Wang Zhishun Reply:
Hello, you may have an issue with the macula; it's important to see an ophthalmologist for an examination as soon as possible![Read More] Understanding Symptoms of Eye Stroke: What You Need to Know
Understanding Retinal Hemangiomas: Causes, Risks, and Treatment Options
Retinal hemangioma Hello Doctor: I am 27 years old and recently experienced blurred vision in my right eye. After undergoing angiography at the hospital, the doctor diagnosed me with a vascular tumor. Currently, there are three areas where the tumor has ruptured, located outside ...
Dr. He Jianxian Reply:
Hello: Based on your description, it seems that your condition is not a hemangioma, but rather choroidal neovascularization caused by high myopia. Anti-VEGF treatment primarily targets neovascularization, and I have not heard of it being used for hemangiomas. I recommend that you...[Read More] Understanding Retinal Hemangiomas: Causes, Risks, and Treatment Options
Understanding Unexplained Visual Field Loss: Causes and Insights
Unexplained visual field loss Hello Doctor, last December I experienced a fist-sized visual field defect in my right eye, specifically in the nasal peripheral vision (25-40 degrees). Despite seeking medical attention, the cause of this defect remains undetermined. The obscuration...
Dr. Wang Zhangji Reply:
In bright light, the pupils constrict. If there is localized opacification in the lens, it may obstruct the visual field. When the light diminishes, the pupils dilate, allowing light to enter from the periphery to compensate. However, you mentioned that this is no longer occurrin...[Read More] Understanding Unexplained Visual Field Loss: Causes and Insights
Understanding Blurry Vision in Seniors: Causes and Surgical Options
The elderly person has blurred vision and requires surgery? Dear Dr. Wang, My mother is 68 years old and has been experiencing blurred vision for about two months. She has difficulty seeing the facial features of people on television and also struggles to see things up close. He...
Dr. Wang Zhangji Reply:
It could be a macular fold, but it's uncertain. It is in a different location than cataracts, and simultaneous surgery is not recommended.[Read More] Understanding Blurry Vision in Seniors: Causes and Surgical Options
Is It Normal to See Colors with a Dark Tint? Eye Health Insights
The colors that are seen? Is it normal to perceive colors as somewhat dark? For example, when I look at a computer screen set to full white, I still have a sense of darkness rather than seeing it as completely white. Is this normal? I wonder if it has anything to do with the fact...
Dr. Guo Jinliang Reply:
Regarding the issue mentioned in your letter about looking directly at the sun during childhood, prolonged exposure to direct sunlight can accelerate the aging of the lens and may also lead to macular degeneration. Therefore, it is advisable to avoid looking directly at the sun, ...[Read More] Is It Normal to See Colors with a Dark Tint? Eye Health Insights
Understanding Retinal Issues: Symptoms and Treatments for High Myopia
Retinal-related issues? Hello, Dr. Hu: I have high myopia in both eyes, with a degree of approximately over 1400 diopters. In early September last year, I experienced symptoms of hemorrhage in the macula of my right eye. After examination by a doctor, it was determined to be dry ...
Dr. Hu Yusheng Reply:
Hello Mr. Hsiao: 1. Staring at a red cover for a period of time and then seeing a shadow afterward may be due to visual persistence. 2. I do not fully understand your description; it could be caused by astigmatism induced by tears. 3. I recommend a further dilated eye examination...[Read More] Understanding Retinal Issues: Symptoms and Treatments for High Myopia
Understanding Flashing Vision: Causes, Concerns, and Lutein Benefits
Flashing vision I have high myopia with a prescription of -11.75 in both eyes, and I have experienced floaters since elementary school. Three years ago, I underwent my first dilated eye exam, after which I began to notice some slight flashes of light (which I did not have before ...
Dr. Hu Yusheng Reply:
If there are flashes of light in the eyes and the dilated fundus examination is normal, there is no need to worry; regular check-ups will suffice. However, if new floaters appear in the future, a dilated examination should be performed immediately. Lutein is only effective for ag...[Read More] Understanding Flashing Vision: Causes, Concerns, and Lutein Benefits
Managing Conjunctival Macula: Eye Care Tips for Pregnant Women
Conjunctival macula I have conjunctival pingueculae on both sides of my eyes, which often leads to inflammation, requiring me to use eye drops. My doctor diagnosed me with dry eye syndrome and allergic conjunctivitis, but these conditions developed after the pingueculae appeared....
Dr. Feng Jiefan Reply:
Conjunctival pigment spots and dry eye syndrome are not directly related to allergic conjunctivitis. The disappearance of pigment spots is not associated with pregnancy or red eyes, so there is no need to eliminate the pigment spots for that reason. The medications you are using ...[Read More] Managing Conjunctival Macula: Eye Care Tips for Pregnant Women
Understanding Macular Fold: Treatment Options and Specialist Guidance
Macular fold A month ago, my mother underwent cataract surgery at a clinic in the southern part of Taiwan, where a macular fold was discovered. The clinic was unable to provide treatment. Could your department offer medical assistance? Will treatment require hospitalization? Whic...
Dr. Hu Yusheng Reply:
Our ophthalmology department can provide relevant surgical treatments. Detailed information can only be discussed after an outpatient evaluation. Please make an appointment with Dr. Hu Yu-Sheng. If you have difficulty scheduling, you may see Dr. Sun Pu-Neng on Monday morning. If ...[Read More] Understanding Macular Fold: Treatment Options and Specialist Guidance
Understanding the Impact of Timolol on Optic Nerve Health and Eye Pressure
Optic nerve head hypoplasia I have been using Timolol Chauvin 0.50% eye drops (twice daily) for over a year due to elevated intraocular pressure. My current intraocular pressure is 21 mmHg (it was 26 mmHg before starting the medication). After starting the drops, I noticed my pul...
Dr. Wang Zhishun Reply:
Hello: The diagnosis of glaucoma and the decision to initiate treatment are not always clear-cut and often require a comprehensive consideration of various factors. In your case, it seems not so absolute, and my response may serve as a reference for you. The examination instrumen...[Read More] Understanding the Impact of Timolol on Optic Nerve Health and Eye Pressure
Understanding Floaters: Common Concerns and Visual Phenomena Explained
Questions related to floaters? Hello Doctor, I am a first-year college student with approximately 700 degrees of myopia and have been experiencing floaters for about ten years. A few days ago, I had my retina examined, and the doctor said there were no issues. My floaters appear...
Dr. Wang Zhangji Reply:
It seems that many issues may be troubling you, but rest assured that the problems you've mentioned do not appear to have serious consequences, so there is no need to worry too much. 1. It is advisable to avoid looking at bright lights, as this can put significant strain o...[Read More] Understanding Floaters: Common Concerns and Visual Phenomena Explained
Post-Surgery Concerns After Scleral Buckling: A Patient's Inquiry
Postoperative Issues Related to Scleral Buckling Surgery Dear Dr. Hu, I discovered a small area of blurred vision in the inner part of my left eye at the end of March this year. Two days later, I visited an ophthalmologist, and after a fundus examination, I was diagnosed with a ...
Dr. Hu Yusheng Reply:
Hello: For questions Q1 to Q4, please discuss them with your surgeon first. If the issues remain unresolved, we kindly ask you to come to the outpatient clinic. After an examination and assessment, we will provide you with explanations on-site, which will be more beneficial for y...[Read More] Post-Surgery Concerns After Scleral Buckling: A Patient's Inquiry
Will Macular Degeneration in Both Eyes Lead to Further Vision Loss?
Will the vision continue to deteriorate with macular degeneration in both eyes? Hello Dr. Hu, I underwent bilateral cataract surgery in May 2003. Due to high myopia, I developed wet macular degeneration with hemorrhage in my left eye in September 2004, which was treated with lase...
Dr. Hu Yusheng Reply:
In response to your inquiry regarding high myopia in both eyes, post-cataract surgery in both eyes, retinal detachment surgery in the left eye, and wet age-related macular degeneration in the right eye, which has been treated with intravitreal injections and photodynamic therapy:...[Read More] Will Macular Degeneration in Both Eyes Lead to Further Vision Loss?
Understanding the Hereditary Risks of Amblyopia and Strabismus in Infants
Concerned about the impact on children's vision? Is amblyopia and strabismus hereditary? My baby is one month old and currently has a condition of pseudostrabismus, which may be temporary. However, both sides of the family have a history of severe strabismus combined with am...
Dr. Wang Zhangji Reply:
Strabismus has a hereditary component, and the causes of amblyopia often also have a genetic basis. If it is only pseudostrabismus, regular check-ups are sufficient for the time being. Amblyopia can generally be treated until around the age of 7. Children typically can learn visi...[Read More] Understanding the Hereditary Risks of Amblyopia and Strabismus in Infants
Understanding Retinal Edema: Causes, Treatment, and Prevention Tips
There is a distortion of horizontal straight lines in the left eye? Hello Dr. Wang, this Saturday at the clinic, the doctor said that I have retinal edema in my left eye. They only prescribed medication for peripheral blood circulation and eye drops without providing much explana...
Dr. Wang Zhishun Reply:
Hello, there are many causes of retinal edema, and diabetes is just one of them. Therefore, it is difficult to provide specific advice based on your description. It may be best to first confirm the diagnosis and underlying cause, which would allow for more concrete recommendation...[Read More] Understanding Retinal Edema: Causes, Treatment, and Prevention Tips
Understanding Visual Distortions: Questions on Eye Health and Diagnosis
Distortion of horizontal straight lines in the left eye? Hello Dr. Wang, I would like to follow up on my previous question. I have self-checked using a chart, and while focusing on the central black dot from a distance of 30 cm, I am unsure if it is a psychological effect or not,...
Dr. Wang Zhishun Reply:
Hello: As you mentioned, there is a slight indentation located 6-7 grid spaces to the right of the center point of the chart, which likely rules out the possibility of macular degeneration. Fundus photography is indeed the most important tool for a comprehensive examination of th...[Read More] Understanding Visual Distortions: Questions on Eye Health and Diagnosis
Understanding Distorted Vision: Causes Beyond Macular Issues
There is a distortion of horizontal straight lines in the left eye? Hello, doctor. I am a computer engineer and I need to stare at the computer for long periods. Six months ago, I noticed a faint irregular oval shadow in my left eye, so I went to an ophthalmologist. The doctor sa...
Dr. Wang Zhishun Reply:
Hello: Your description is very detailed, so I will respond directly to the key points. Do you experience any distortion when looking at the Amsler grid? If so, it is almost certain that there is a problem with the macula. If there is no distortion, then other issues should be co...[Read More] Understanding Distorted Vision: Causes Beyond Macular Issues