Understanding Floaters and Vision Loss: What You Need to Know
Floaters, visual field loss? Hello Doctor, I discovered that I had floaters a year ago, and after visiting an ophthalmologist, I was told it was benign. A few months later, I suddenly noticed persistent dark shadows in my upper and lateral vision. The ophthalmologist mentioned th...
Dr. He Jianxian Reply:
If there is a halo around lights, the first suspicion should be whether the glasses are dirty or fogged up if the person is wearing them. If the person is not wearing glasses, then corneal edema should be suspected, and an eye examination is necessary. Dr. He Jianxian, Ophthalmol...[Read More] Understanding Floaters and Vision Loss: What You Need to Know
Understanding Floaters and Halos: Symptoms and Concerns for Eye Health
Halo and floaters syndrome? Hello Doctor, I discovered a year ago that I have floaters, and after an examination, the doctor said they are benign. A few months ago, I noticed dark shadows in my upper and lateral vision (which do not move or disappear). The doctor mentioned that m...
Dr. Gao Pilin Reply:
Hello: I cannot diagnose the reason for this, but this phenomenon may be related to the cornea. If your vision is also blurry, please seek medical attention as soon as possible; the importance of your eyes should outweigh that of a midterm exam.[Read More] Understanding Floaters and Halos: Symptoms and Concerns for Eye Health
Post-Retinal Laser Surgery: Can You Rub Your Eyes and What to Expect?
After retinal laser surgery, is it okay to rub your eyes? Is it normal to occasionally see small flashes of white light? Last week, I underwent laser surgery due to a discovered retinal hole. Over the past week, I occasionally experienced eye allergies and inadvertently rubbed my...
Dr. Gao Pilin Reply:
Hello, Yezi: 1. It is possible that the location of the hole is causing the retina to be active. Since the laser treatment is around the hole, it will not change the condition of the hole itself. 2. Rubbing your eyes should not be an issue. 3. Occasional sharp sensations are like...[Read More] Post-Retinal Laser Surgery: Can You Rub Your Eyes and What to Expect?
Persistent Blurriness After Cataract Surgery: Causes and Solutions
After cataract surgery, vision is still blurry? Hello, I am currently 37 years old. I have atopic dermatitis, so I have been taking corticosteroids. Additionally, I was a premature baby and frequently use electronic devices. In 2019, I underwent surgery to replace the lenses in b...
Dr. Cai Wenyuan Reply:
It is recommended to seek medical examination.[Read More] Persistent Blurriness After Cataract Surgery: Causes and Solutions
Do You Need Surgery for Macular Holes? Exploring Non-Surgical Options
Is surgery always necessary for a macular hole? Hello, doctor. I was recently diagnosed with a macular hole, but I am afraid of surgery. Are there any non-surgical treatment options available? Why can't we treat a macular hole with laser like we do for retinal tears? What is...
Dr. Gao Pilin Reply:
Hello, Chi-Chi: A macular hole may require surgery for recovery. Without surgery, it will depend on whether it heals on its own. Peripheral retinal laser treatment surrounds the hole but does not promote healing. For a macular hole, the goal is to encourage healing, which is why ...[Read More] Do You Need Surgery for Macular Holes? Exploring Non-Surgical Options
Concerns After Retinal Laser Treatment: Risks and Recovery Explained
Post-retinal laser treatment Hello, Doctor. Six years ago, I was advised by a physician to undergo retinal laser treatment for a hole, and I went through with the procedure. However, I later learned that this doctor had a poor reputation and was known to frequently recommend reti...
Dr. He Jianxian Reply:
The laser is typically positioned at the peripheral area of the retina, so the abnormal conditions you mentioned are unlikely to occur. However, if there is scar formation at the site of the laser treatment, it generally does not disappear. Dr. Chien-Hsien Ho, Ophthalmology Depar...[Read More] Concerns After Retinal Laser Treatment: Risks and Recovery Explained
Understanding Post-Laser Recovery for Recurrent Corneal Epithelial Erosion
Recurrent corneal epithelial erosion after laser treatment? I previously had a finger injury, and sometimes I wake up with pain. The doctor said this is due to recurrent skin breakdown and suggested treatment; if it persists, laser treatment could be considered. I underwent laser...
Dr. Chen Anping Reply:
Mr. Hsu: Hello, I am unable to provide an online response without a personal examination. It is advisable to consult the original treating hospital for the best guidance. The Hualien Hospital of the Ministry of Health and Welfare cares about your health.[Read More] Understanding Post-Laser Recovery for Recurrent Corneal Epithelial Erosion
Understanding Temporary Vision Loss After Vitrectomy: Causes and Next Steps
Transient monocular visual obscurations occurring multiple times two weeks after vitrectomy? Hello Doctor: I underwent scleral buckle surgery with air injection and laser treatment (for superior retinal detachment) in early August. At the end of August, I had a vitrectomy with si...
Dr. Gao Pilin Reply:
Hello, Ms. Hsieh: 1. The fundus examination cannot identify the cause of the amaurosis. 2. It is recommended that you have the operating physician reassess your condition. 3. You should consider undergoing a carotid ultrasound and other evaluations in cardiology. 4. Amaur...[Read More] Understanding Temporary Vision Loss After Vitrectomy: Causes and Next Steps
Sudden Right Eye Pain at Night: Causes and When to Seek Help
Waking up in the middle of the night with a sudden sharp pain in the right eye? Hello Doctor, this morning I suddenly woke up in the middle of the night with a sharp pain in my right eye, as if something like an eyelash had fallen into it. I vaguely remember that while I was slee...
Dr. Gao Pilin Reply:
Hello, this is likely not related to laser retinal treatment. It is possible that your eyes were drier while you were sleeping, which caused the pain. After waking up and blinking, the tears may have lubricated your eyes, alleviating the discomfort. If it does not recur, there sh...[Read More] Sudden Right Eye Pain at Night: Causes and When to Seek Help
Understanding the 'Misty Rain' Phenomenon in Eye Health
Regarding the phenomenon of drizzle? Hello, Doctor Gao. I have had floaters for about seven years. When it first occurred, I felt like it was drizzling outside on a clear day. I have undergone laser treatment and have been following up with appointments in April, May, and July of...
Dr. Gao Pilin Reply:
Hello, Ah Wei: The phenomenon of "drizzling" may be due to vitreous liquefaction, where fluid enters the vitreous cavity. Typically, this is not a cause for concern and will resolve quickly; it can be monitored. However, if this phenomenon persists, further examination ...[Read More] Understanding the 'Misty Rain' Phenomenon in Eye Health
Understanding Laser Treatment Effects on Retina: Common Concerns and Questions
Retinal laser therapy Hello Dr. Gao, I previously had laser treatment and today I went for a follow-up at a nearby clinic (not the one where I had the laser done, as I have no trust in them). Photo 1: https://img.onl/35TxsB Photo 2: https://img.onl/NK7baj Today’s photo is Ph...
Dr. Gao Pilin Reply:
Hello, concerned individual: 1. It's normal; after the procedure, it will gradually scab over and turn dark. 2. The area captured in the imaging is limited; dynamic examinations can adjust the position at any time, but static imaging may appear this way. 3. If the image ...[Read More] Understanding Laser Treatment Effects on Retina: Common Concerns and Questions
Understanding Retinal Laser Treatment and Its Impact on Floaters
Questions about retinal laser treatment? Hello Dr. Gao, I am a patient who has developed severe floaters after undergoing retinal laser treatment, and I have a few questions I would like to ask you. 1. I previously inquired about why retinal laser treatment could cause floaters...
Dr. Gao Pilin Reply:
Hello, concerned individual: 1. I cannot determine the relationship between laser treatment and the development of floaters. 2. It is unlikely that the laser would affect the vitreous body. 3. Looking up to the right indicates that the thinned area is located in the upper right. ...[Read More] Understanding Retinal Laser Treatment and Its Impact on Floaters
Understanding Lightning Symptoms in Eyes: Glaucoma and Retinal Concerns
The occurrence of lightning-like symptoms in the eyes is related to issues concerning glaucoma? Hello, doctor. I would like to ask you a few questions. (1) While riding my bike to work and walking up the stairs to my office, I noticed a phenomenon where there were bright, light...
Dr. He Jianxian Reply:
Hello: 1. Your astigmatism seems to take about ten minutes to resolve, which is not typical of a retinal issue; flashes caused by retinal traction are usually momentary. I'm not quite sure what your symptoms are. 2. Glaucoma has a hereditary tendency, but it is difficult to ...[Read More] Understanding Lightning Symptoms in Eyes: Glaucoma and Retinal Concerns
Cataract Surgery for High Myopia: What to Expect and How to Prepare
Cataract surgery Hello Doctor, I have high myopia and cataracts in both eyes. My left eye has a myopia of -1200 diopters with a vision of 0.15, and my right eye has a myopia of -1400 diopters with a vision of 0.3. I also have presbyopia of +250 diopters and astigmatism of +50 dio...
Dr. Gao Pilin Reply:
Hello Julie: It is possible that with single vision lenses, you may not achieve the best of both worlds for seeing the dashboard clearly and seeing far without glasses. If you retain a prescription of -1.00 diopters for nearsightedness, you will be able to see the dashboard but m...[Read More] Cataract Surgery for High Myopia: What to Expect and How to Prepare
Understanding Retinal Issues: High Myopia and Pigment Deposits Explained
Retinal-related issues? 1. Is retinal pigment deposition congenital? 2. If there is pigment deposition in the retina but no night blindness or other discomfort, does this indicate that the eyes are healthy? 3. With retinal pigment deposition but no night blindness, will there...
Dr. Gao Pilin Reply:
Hello, Ms. Wang: 1. It can sometimes be spontaneous. 2. Retinitis pigmentosa is one of the characteristics of night blindness, but individuals with retinitis pigmentosa may not always experience night blindness. 3. It is possible that there is a pre-existing difference in vision ...[Read More] Understanding Retinal Issues: High Myopia and Pigment Deposits Explained
Understanding Vitreous Detachment and Its Impact on Retina Health
Vitreous traction on the retina? I apologize for bothering you again, doctor. I have a few questions I would like to ask: 1. "Can the vitreous be checked for traction on the retina?" 2. If the vitreous is indeed pulling on the retina, could it lead to serious consequenc...
Dr. Gao Pilin Reply:
Hello T141: 1. Cannot be detected. 2. 3. If there is a tear, it may lead to retinal detachment; however, if the hole is surrounded with laser treatment early on, it will reduce the chances of detachment.[Read More] Understanding Vitreous Detachment and Its Impact on Retina Health
Seeing Yellow Web-Like Patterns: Eye Health Concerns Explained
The eyes can faintly see a yellowish web-like structure? Hello, Doctor Gao. I am currently facing the following situation and would appreciate your advice or answers. I recently noticed that when I stare at a white background (such as a wall or a blank computer screen) for about ...
Dr. Gao Pilin Reply:
Hello, Da Pei: Essentially, this should not be a neurological or brain issue; it is likely due to vitreous degeneration, commonly known as floaters. Vitreous degeneration can lead to fibrosis, resulting in the perception of thread-like or web-like structures. All necessary examin...[Read More] Seeing Yellow Web-Like Patterns: Eye Health Concerns Explained
Post-Retinal Detachment Surgery: Understanding Vision Changes and Recovery
Post-retinal detachment surgery I underwent cataract surgery on my left eye in February 2022, and one month later, I had cataract surgery on my right eye. Unfortunately, a week later, I experienced an accident resulting in a retinal tear and retinal detachment (with half of the r...
Dr. He Jianxian Reply:
Hello: Visual changes after retinal detachment surgery are quite common, and there is no ideal method for improvement. The best approach is to allow the body to recover and adjust on its own. Dr. He Jianxian, Department of Ophthalmology, Nantou Hospital.[Read More] Post-Retinal Detachment Surgery: Understanding Vision Changes and Recovery
Understanding Eye Flashes and Floaters: Causes and Treatments
Flashes in the eyes, retinal issues? Dear Dr. Gao, I have myopia in both eyes, approximately 400 degrees. A few months ago, while studying, I often strained my eyes, and about three months ago (in May of this year), I started experiencing floaters. I went to an ophthalmologist f...
Dr. Gao Pilin Reply:
Hello, Ah Yan: 1. It is usually unrelated to fatigue and is a normal physiological degeneration. 2. The eye drops are intended to alleviate discomfort in the eyes and are not related to the prevention of retinal detachment. 3. Most cases do not result in sequelae, and symptoms wi...[Read More] Understanding Eye Flashes and Floaters: Causes and Treatments
Understanding Retinal Laser Treatment: Concerns and Clarifications
Retinal laser therapy Hello, Doctor. I am the person who previously inquired about having undergone laser treatment at another clinic, but no holes or laser marks were found during the examination. Recently, I went to another ophthalmology clinic, and again, no holes or laser mar...
Dr. Gao Pilin Reply:
Hello, the distinction between laser marks and melanin can sometimes be challenging. However, the type of laser should be identifiable. Different lasers may not necessarily emit green light. Peripheral lasers should not cause macular folds.[Read More] Understanding Retinal Laser Treatment: Concerns and Clarifications