Understanding Anterior Chamber Blockage: Symptoms and Treatment Options
Regarding anterior chamber obstruction? Hello Doctor, Thank you very much for taking the time to respond to my question amidst your busy schedule. My situation is as follows: In April of this year, an ophthalmologist in Taipei informed me that my eye (anterior chamber) was half ...
Dr. He Jianxian Reply:
Hello: Glaucoma is not solely characterized by the presence of a blue-yellow halo around objects; most cases of glaucoma do not have any warning signs, except in the case of acute glaucoma. The eye drops Aishiming and Zhimoumin are not specifically used to treat glaucoma, but the...[Read More] Understanding Anterior Chamber Blockage: Symptoms and Treatment Options
Understanding Pigment Changes in Eye Exams: What You Need to Know
Questions after a fundus examination? Hello, doctor. I had a fundus examination today, and the doctor said my left eye is fine, but there is a pigmented lesion in the 10 o'clock position of my right eye. I might have forgotten the exact term. The doctor advised to observe it...
Dr. He Jianxian Reply:
Hello: Due to the unclear description, it is difficult to determine the issue. I recommend that you ask your physician for detailed clarification during your follow-up visit. Wishing you peace and happiness.[Read More] Understanding Pigment Changes in Eye Exams: What You Need to Know
Understanding YAG Laser Treatment for Floaters: What to Expect
YAG laser treatment for floaters? Hello, Dr. Chen. I have had floaters since childhood, and now as an adult, I am experiencing dry eye symptoms. Recently, I feel like the floaters have increased. A few years ago, I had a fundus examination, which showed that my optic nerve is thi...
Dr. Chen Anping Reply:
1. Your eye discomfort can manifest in various forms, including floaters, dry eye syndrome, and eye fatigue, among others. Different conditions require different treatment approaches. 2. If you have high myopia (greater than -6.00 diopters), the situation is more complex, and it ...[Read More] Understanding YAG Laser Treatment for Floaters: What to Expect
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
Impact of Crying After Laser Eye Surgery: When to Seek Medical Attention?
After myopia laser surgery After undergoing non-invasive laser treatment, if your eyes become swollen due to crying a few days later, it could potentially affect your recovery. It is advisable to consult your doctor promptly to assess the situation and ensure there are no complic...
Dr. Gao Pilin Reply:
Hello: If there is no change in vision, it should not have a significant impact. Please remember not to rub your eyes, as it may affect the cornea. Tearing should not be a concern. However, if you notice any abnormalities, you should return for a follow-up immediately; delaying t...[Read More] Impact of Crying After Laser Eye Surgery: When to Seek Medical Attention?
Understanding Eye Flickering: Causes and Solutions for Vision Changes
Eye twitching Hello doctor, I recently noticed that when my eyes transition from dark to bright environments, my vision experiences a flickering effect, alternating between light and dark. For example, when I close my eyes for a while in a well-lit area and then open them, this p...
Dr. Zhuang Yamin Reply:
Dear Ben, Regarding the appearance of flickering lights in your vision, there are generally a few scenarios to consider. The most serious condition is a retinal tear with associated traction, where the flickering sensation is often triggered by movement of the eye in a certain d...[Read More] Understanding Eye Flickering: Causes and Solutions for Vision Changes
Post-Retinal Laser Treatment: Flying Precautions and Guidelines
Post-operative Care Instructions After Laser Treatment for Retinal Tear Hello, doctor. I would like to ask if it is safe to fly after undergoing laser treatment for a retinal tear, due to work obligations. Are there any precautions I should take when flying? How long should I wai...
Dr. Qiu Hanqing Reply:
Hello! Generally speaking, there are no specific contraindications following a simple retinal laser procedure. However, if it is performed simultaneously with intraocular gas tamponade, there is an absolute contraindication against flying for a short period post-surgery. Therefor...[Read More] Post-Retinal Laser Treatment: Flying Precautions and Guidelines
Can Amblyopia Be Treated? Understanding Options for Vision Improvement
Can amblyopia be treated? I am 25 years old and have congenital hyperopia. I want to undergo laser surgery to correct 400 degrees of hyperopia and 200 degrees of astigmatism. I visited Chang Gung Memorial Hospital, and the doctor said that laser surgery could eliminate my need fo...
Dr. Wang Zhishun Reply:
Hello, the golden period for treating amblyopia is before the age of 9; after that, the treatment effects are generally poor. Laser treatment changes the refractive error, not the amblyopic condition. As for a 25-year-old, there currently seems to be no clear and effective treatm...[Read More] Can Amblyopia Be Treated? Understanding Options for Vision Improvement
Understanding Retinal Spots: What You Need to Know About Eye Health
There are small spots on the retina? Hello, doctor. Thank you for your previous response. Today, I suddenly thought about my visit to the ophthalmology clinic for a fundus examination. In the past, the doctors would say there were no issues, just that my retina was a bit thin. Ho...
Dr. He Jianxian Reply:
Hello, sir: Thank you for your inquiry. I would like to respond to your question and provide the following advice: Generally, the presence of scarring indicates that the retina has adhered more firmly to the underlying tissue. This is somewhat similar to the effects of laser trea...[Read More] Understanding Retinal Spots: What You Need to Know About Eye Health
Understanding Retinal Tears and Detachment: Symptoms and Concerns
Regarding retinal tears and detachments? Hello Doctor: You previously told me that "even after laser treatment, it is still possible to experience photopsia. If there is an issue with the retina, there are usually warning symptoms, including: <1> a sudden increase in f...
Dr. He Jianxian Reply:
Hello, Miss: Thank you for your inquiry. I would like to respond to your question and provide the following advice: Your issue can only be monitored through regular follow-up appointments. If there are any real concerns, the physician will address them accordingly. There is no ne...[Read More] Understanding Retinal Tears and Detachment: Symptoms and Concerns
Understanding Flashing Lights After Retinal Laser Treatment: What You Need to Know
Retinal laser treatment Hello Doctor: I am a person with high myopia, with -500 in my left eye and -600 in my right eye. During my pregnancy this year, I experienced flashes of light, and after giving birth, I underwent laser treatment. However, it has been a month since the proc...
Dr. He Jianxian Reply:
Hello, Miss: Thank you for your inquiry. I would like to respond to your question and provide the following advice: The phenomenon you described as "flashes" is medically referred to as "photopsia." Its cause is due to traction on the retina from external forc...[Read More] Understanding Flashing Lights After Retinal Laser Treatment: What You Need to Know
Understanding Eye Floaters and Bright Spots: What You Need to Know
Eye highlights Hello Doctor, I started noticing transparent floaters in my eyes around the age of 16, but recently I feel that the floaters have increased, and there are also persistent bright spots (similar to floaters but bright white). Previously, these bright spots would only...
Dr. Gao Pilin Reply:
Hello, the situation you described is likely floaters, not cataracts. The bright spots are also a type of floaters. The causes of floaters can be categorized into three types. The first type is physiological, accounting for 20%, which indicates the presence of impurities in the e...[Read More] Understanding Eye Floaters and Bright Spots: What You Need to Know
Trouble Opening Right Eye After Sleep: Possible Causes and Solutions
Waking up with the right eye unable to open? Hello Dr. Wang, Recently, I have been waking up and finding that I cannot easily open my right eye naturally (it is not stuck due to discharge); I have to exert some willpower to open it. Additionally, I have some other symptoms that ...
Dr. Wang Zhishun Reply:
Hello, your description is very detailed. Regarding ophthalmology, there may be symptoms similar to computer vision syndrome, dry eye syndrome, and strabismus, so it is recommended to see an ophthalmologist for an examination. For other symptoms, it is advisable to consult a neur...[Read More] Trouble Opening Right Eye After Sleep: Possible Causes and Solutions
Understanding High Myopia: Key Concerns and Expert Advice
High myopia related issues? Doctor, I apologize for asking three more questions. 1. With high myopia and thinner peripheral retina, is it advisable to lift heavy objects? What about carrying a child or jogging? 2. I have had four fundus examinations in the past three months. I...
Dr. He Jianxian Reply:
Hello, sir: Thank you for your inquiry. Here are the responses to your questions: 1. High myopia does not affect daily activities, including lifting heavy objects, carrying children, and jogging. 2. For high myopia, it is sufficient to have a retinal examination every six months ...[Read More] Understanding High Myopia: Key Concerns and Expert Advice
Understanding Laser Eye Surgery: Myths and Facts About Corneal Healing
Laser surgery for myopia? Hello, doctor. I previously saw news reports stating that after laser eye surgery, the cornea does not reconnect with the previous tissue but instead relies on the cornea's own "adhesiveness" for connection, meaning it could be lifted agai...
Dr. Chen Anping Reply:
1. It is true. 2.1 The surgery does not affect the central nervous system. 2.2 Laser treatment does not have adverse effects on the human body.[Read More] Understanding Laser Eye Surgery: Myths and Facts About Corneal Healing
Understanding Laser Surgery for Vision Clarity in Elderly Patients
Laser eye surgery Dear Dr. Feng, My mother is 83 years old and has undergone cataract surgery in both eyes. Three years ago, she had a stroke in one eye and currently relies on her other eye for vision. Recently, she has noticed that the vision in her remaining eye has been grad...
Dr. Feng Jiefan Reply:
Hello: It appears that you are referring to a capsulotomy laser surgery performed after cataract surgery. This procedure is primarily conducted for patients who experience opacification of the intraocular lens following cataract surgery, with the aim of improving vision. The risk...[Read More] Understanding Laser Surgery for Vision Clarity in Elderly Patients
Understanding Lattice Degeneration and Vitreous Traction: Laser Surgery Insights
Lattice degeneration of the peripheral retina with vitreous traction? Hello Dr. Hu, (1) When performing retinal laser surgery for lattice degeneration and vitreous traction, is it necessary to apply a circle of laser around the area of lattice degeneration? (2) Is it mandator...
Dr. Hu Yusheng Reply:
Hello Frank, 1. Peripheral retinal laser treatment can prevent progression to retinal tears, which could further lead to retinal detachment. 2. We will try to use laser photocoagulation to seal the degenerated areas, often applying multiple rings. 3. Vitreous traction itself can...[Read More] Understanding Lattice Degeneration and Vitreous Traction: Laser Surgery Insights
Concerns About Using Eye Massagers for High Myopia Patients
Concerns Regarding the Use of Eye Massagers for High Myopia Hello, doctor. I have myopia of approximately -8.75 diopters and astigmatism of about -0.50 diopters. My right eye has a history of retinal tear, for which I have undergone laser treatment to prevent the tear from worsen...
Dr. Guo Jinliang Reply:
Dear Kris, In your letter, you mentioned that you have approximately -8.75 diopters of myopia in both eyes and that your right eye has previously undergone laser treatment for a retinal tear. For individuals with high myopia, the best way to care for your eyes is to avoid injuri...[Read More] Concerns About Using Eye Massagers for High Myopia Patients
Does Ropinirole Cause Retinal Diseases? Understanding the Risks
Does Ropivacaine cause retinal diseases? Hello, doctor. I have been taking the medication Lurasidone for about three months. After that, due to work commitments, I had to work consecutive night shifts for two months, and I also used my night shifts to study for exams. As a result...
Dr. Wang Zhangji Reply:
Retinal holes are not a side effect of myopia; high myopia is the risk factor for retinal holes.[Read More] Does Ropinirole Cause Retinal Diseases? Understanding the Risks
Understanding the Differences Between Old and New Laser Eye Surgery
What are the differences between old and new laser treatments for myopia? I am considering laser eye surgery because there is a significant difference in prescription between my two eyes, approximately over 200 degrees. I usually experience dizziness when wearing glasses, so I on...
Dr. Hu Yusheng Reply:
Hello, Miss Han: You mentioned that due to your thinner cornea, the recommended surgical method by your physician is PRK (Photorefractive Keratectomy). It is best to discuss the associated risks of the surgery with your surgeon, as each individual's physiology is different. ...[Read More] Understanding the Differences Between Old and New Laser Eye Surgery