Can Sneezing Cause Retinal Tears in High Myopia Patients?
Can sneezing cause a retinal tear? Hello, Dr. Gao. I have high myopia of 600 degrees and underwent laser treatment on my left eye last year. During my follow-up appointment last Saturday, the doctor mentioned that the scab is stable and no new holes or lattice degeneration were f...
Dr. Gao Pilin Reply:
Hello: The likelihood of a retinal tear caused by sneezing or blowing your nose is low. It is normal to see flashes of light after sneezing. Pathological floaters refer to the sudden appearance of a large number of floaters in a short period of time. Sometimes, there may also be ...[Read More] Can Sneezing Cause Retinal Tears in High Myopia Patients?
Understanding Retinal Exams: Do Non-Dilated Checks Work?
Questions about fundus examination? Hello, Doctor Gao. I am a patient with floaters and I regularly undergo dilated eye examinations. I previously visited a clinic for an examination where they did not perform dilation; they only used an indirect ophthalmoscope and a flashlight. ...
Dr. Gao Pilin Reply:
Hello: Using a direct ophthalmoscope or a slit lamp with lenses, sometimes it is possible to perform an examination without dilation. As for the directions—up, down, left, right, upper left, and lower left—they do not cause any impact.[Read More] Understanding Retinal Exams: Do Non-Dilated Checks Work?
Can Heavy Lifting Worsen Floaters After Retinal Laser Treatment?
Can people with floaters lift heavy objects? Dr. Gao has a work-related lifestyle that sometimes requires lifting heavy objects. Last September, he underwent laser treatment for a retinal tear, with both eyes having a prescription of -6.00 diopters, and follow-up examinations sho...
Dr. Gao Pilin Reply:
Hello: If there has been a perforation in the past, special attention is required. If this phenomenon occurs, it is best to have it checked.[Read More] Can Heavy Lifting Worsen Floaters After Retinal Laser Treatment?
Eye Infection Risks After Salmon Handling: What You Need to Know
Eye infection issues Hello, I accidentally splashed some raw salmon juice into my eye while cutting it. I had laser treatment for a retinal tear in my right eye about two weeks ago, and my left eye is healthy but got splashed more. I have high blood pressure and I'm 26 years...
Dr. He Jianxian Reply:
Hello, both the surface of the eyeball and the conjunctiva are composed of epithelial tissue, which is not easily infected if there is no injury. If it is merely splashed with liquid, the likelihood of epithelial injury should be very low, thus the risk of infection is extremely ...[Read More] Eye Infection Risks After Salmon Handling: What You Need to Know
Post-Laser Complications: Understanding Retinal Thinning and Vision Changes
Issues After Laser Treatment for Thinning Retina Hello doctor, during the examination of my retina, the doctor informed me that my left retina is thinner and suggested that I undergo preventive retinal laser treatment before proceeding with my myopia laser surgery. After the lase...
Dr. Gao Pilin Reply:
Hello: The water ripple effect is likely due to the movement of the vitreous body after laser treatment, and it may improve after some time. Laser treatment typically does not have significant side effects, and any pain should subside after a while. If the situation does not impr...[Read More] Post-Laser Complications: Understanding Retinal Thinning and Vision Changes
Laser Surgery for Retinal Holes: Safety Concerns During Chemotherapy
Retinal laser therapy Hello Doctor, I am a breast cancer patient currently undergoing chemotherapy. Recently, during an eye examination, a retinal tear was found. I saw an ophthalmologist two weeks ago, and they scheduled me for laser surgery in early December. At that time, I me...
Dr. Cai Wenyuan Reply:
The doctor indicated that it will not have an impact, and if necessary, it should be possible.[Read More] Laser Surgery for Retinal Holes: Safety Concerns During Chemotherapy
Understanding Retinal Tears and Membranes: Insights and Management
Retinal tear laser treatment Dear Dr. He, Three months ago, during a routine eye examination for my high myopia, a peripheral retinal tear was unexpectedly discovered in my right eye. The clinic physician performed laser photocoagulation at that time. Recently, during a follow-u...
Dr. He Jianxian Reply:
Macular folds are essentially a natural occurrence, likely caused by the traction between the retina and the vitreous due to vitreous degeneration. Currently, there are no appropriate preventive or therapeutic measures available in clinical practice. As for the blue light you see...[Read More] Understanding Retinal Tears and Membranes: Insights and Management
Understanding Retinal Tears: Care Tips and Precautions for Patients
Retinal tear Hello, Dr. Gao: I have myopia in both eyes, around 50-100 degrees. I noticed floaters since middle school. Recently, during a routine check-up, a retinal tear was found in my left eye, which was treated with laser at that time. Before the discovery of the retinal tea...
Dr. Gao Pilin Reply:
Hello: You do not have high myopia, but the presence of a retinal tear indicates that the peripheral retina is relatively weak. You can maintain a normal diet, but be cautious of eye trauma and avoid activities or sports that involve vigorous head movements. Regular check-ups are...[Read More] Understanding Retinal Tears: Care Tips and Precautions for Patients
Understanding Post-Laser Treatment for Retinal Holes: What to Expect
Retinal hole laser treatment Dear Doctor: I previously had a vitreous floaters issue in my right eye and went to the hospital for an examination. The doctor informed me that I had a retinal tear in my right eye. I underwent laser treatment for the retinal tear, and it has been ov...
Dr. Gao Pilin Reply:
Hello: The bleeding may be caused by a perforation. If the doctor has examined and confirmed that it is bleeding without any other issues, you may need to wait for some time for the blood to be reabsorbed naturally.[Read More] Understanding Post-Laser Treatment for Retinal Holes: What to Expect
Understanding Mydriatic Eye Drops and Eye Fatigue: Key Concerns
Pupil-dilating eye drops, eye fatigue issues? Hello Doctor: I am a patient with high myopia, with a prescription of -750 diopters in my right eye and -700 diopters in my left eye. I also experience floaters in both eyes, and I have a history of a retinal tear in my left eye, alon...
Dr. Gao Pilin Reply:
Hello: 1. There is no contraindication. A ten-minute interval is sufficient. 2. It could possibly be trigeminal neuralgia. 3. Some individuals may respond more slowly, which does not necessarily indicate a problem.[Read More] Understanding Mydriatic Eye Drops and Eye Fatigue: Key Concerns
Understanding Sparkling Lights in Your Vision: Causes and Concerns
The eyes gradually brighten? Hello Doctor: I have recently noticed small bright spots appearing in my vision after turning off the lights. Could this indicate a retinal tear?
Dr. Gao Pilin Reply:
Hello: This is likely a photopsia, which is a physiological phenomenon of the retina. It should not be mistaken for a retinal tear.[Read More] Understanding Sparkling Lights in Your Vision: Causes and Concerns
Understanding Flashing Lights in Vision: When to Seek Eye Care
Flashes of light when closing the eyes? Hello, Doctor. About two weeks ago, I woke up around 3 AM while sleeping. Sometimes, when people are lying in bed with their eyes closed, I suddenly saw a flash of light that was quite large, similar to the feeling of turning on a white scr...
Dr. Gao Pilin Reply:
Hello to those who have trouble sleeping: If you experience certain symptoms, you should return for a follow-up consultation. If it's inconvenient at night, you can come during the day as well. This is likely caused by vitreous traction, which should not be a concern. Howeve...[Read More] Understanding Flashing Lights in Vision: When to Seek Eye Care
Understanding Eye Flashes and Floaters: When to Seek Help
Flashes and floaters in the eyes? Hello, Doctor. I would like to ask some questions regarding my eyes: A few months ago, I had a fundus examination at the hospital, and after the examination, the doctor mentioned that certain areas of my retina are thinner but not concerning. I w...
Dr. He Jianxian Reply:
If there is a condition requiring treatment for a thinner retina, the physician should inform the patient accordingly. As for the presence of colored light spots, they are likely unrelated to glaucoma. Glaucoma testing generally does not require dilation, and the likelihood of yo...[Read More] Understanding Eye Flashes and Floaters: When to Seek Help
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 Retinal Exams: Are Different Methods Effective?
Fundoscopic examination Hello, Doctor. I would like to ask you about an issue I experienced today with flashes in my vision. I went to a nearby hospital and received dilating drops for an examination. However, during a previous dilated examination for potential retinal tears or d...
Dr. Cai Wenyuan Reply:
There is also this method.[Read More] Understanding Retinal Exams: Are Different Methods Effective?
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
Understanding Floaters and Flashing Lights: When to Seek Eye Care
Vitreous floaters and zigzag flashes? Doctor, I had a fundus examination and color fundus photography at the ophthalmologist a month ago. My intraocular pressure was 21 in one eye and 20 in the other. The doctor mentioned that I have floaters and that my eye pressure readings wer...
Dr. Liang Ce Reply:
I recommend that you: 1. Discuss the above situation further with your attending physician to determine if additional examinations are necessary. 2. You may also consider seeking care at a large hospital or medical center. Thank you, and wishing you good health![Read More] Understanding Floaters and Flashing Lights: When to Seek Eye Care
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