Understanding Post-Laser Retinal Effects: Shadows and Floaters Explained
Retinal laser therapy Good evening, Dr. Gao. I am a patient who has developed severe shadows after retinal laser treatment. I apologize for bothering you again with my questions: 1. I had the laser treatment on the upper right side of my right eye. If the laser's thermal en...
Dr. Gao Pilin Reply:
Hello, concerned individual: 1. Floaters can occur in any part of the eye. 2. It is possible. 3. It will not be. 4. There is none. 5. It will not be. 6. They are the same. The difference lies in energy and range. 7. There should not be such an action. 8. Same as above. ...[Read More] Understanding Post-Laser Retinal Effects: Shadows and Floaters Explained
Understanding Retinal Issues: Insights on Vitreous and Floaters
Retinal issues? Hello, Dr. Gao. My condition is that after undergoing retinal laser treatment, I have developed a significant number of dark spots. I would like to ask you a few questions. I frequently visit an ophthalmologist for eye examinations, but each time I only undergo di...
Dr. Gao Pilin Reply:
Hello, concerned individual: 1. The vitreous body is transparent and may not be easily visible to the naked eye. Therefore, it is not typically examined. 2. Only larger issues are visible; smaller ones may not be detectable. 3. The vitreous can undergo liquefaction, but not all o...[Read More] Understanding Retinal Issues: Insights on Vitreous and Floaters
Brief Black Spots When Blinking: Understanding Eye Health Concerns
A black spot may appear for a moment when blinking? I recently had a visual field test, and currently, there are no issues. However, when I look at a white background, I occasionally see a small black flash (with a cyan center) that appears for a moment and then disappears. It do...
Dr. Gao Pilin Reply:
Hello Mr. Chen: This phenomenon is more likely related to opacities in the vitreous body, and since it tends to disappear, it is not a major concern. The examination showed no issues, so you can rest assured. Information from the internet should only be used as a reference; if ne...[Read More] Brief Black Spots When Blinking: Understanding Eye Health Concerns
Understanding Vitreous Opacity: Causes and Effects on Vision
Retinal laser treatment Hello, doctor. I would like to ask another question. Vitreous opacities are a common sign of vitreous diseases. Proliferation of vitreous fibrous tissue, primarily manifested as the formation of fibrous membranes or strands within the vitreous, can often b...
Dr. Gao Pilin Reply:
Hello, concerned individual: Floaters, or myodesopsia, are related to the proliferation of vitreous fibers. It cannot be definitively concluded whether they are associated with laser treatment; what can be confirmed is that this is a degeneration of the vitreous body, which may b...[Read More] Understanding Vitreous Opacity: Causes and Effects on Vision
Understanding Retinal Disorders: Symptoms and Causes Explained
Consultation for Retinal-Related Diseases Hello, Doctor. Thank you for taking the time to respond. I have some questions I would like to ask you: 1. What are the symptoms of retinal detachment, and what are its causes? 2. What are the symptoms of retinal tears, and what are th...
Dr. Gao Pilin Reply:
Hello cc1999: 1. You can refer to this link for a detailed explanation: https://bit.ly/2RMwdzZ 2. Regarding retinal tears: https://bit.ly/3yKSluZ Why do retinal tears occur? The primary reason is the degeneration of the vitreous body within the eye, which leads to thinning o...[Read More] Understanding Retinal Disorders: Symptoms and Causes Explained
Understanding Vitrectomy for Managing Floaters: Risks and Benefits
Vitrectomy for the Improvement of Floaters I have noticeable floaters, which I can see as soon as I open my eyes. It seems that the vitreous has already liquefied, causing rapid disturbances. In the early stages, I even felt nauseous and wanted to vomit, leading to significant ps...
Dr. Gao Pilin Reply:
Hello, Li Man: Vitrectomy involves making multiple incisions in the eye to gradually remove the vitreous body, and it usually requires general anesthesia, which carries certain risks. This procedure is destructive to the eye and can lead to various complications, although the lik...[Read More] Understanding Vitrectomy for Managing Floaters: Risks and Benefits
Understanding Floaters After Retinal Laser Treatment: Causes and Solutions
Retinal laser treatment causing floaters? Hello, doctor. I have a thin retina in my left eye and underwent laser reinforcement. After the procedure, I noticed black spots and lines appearing at the site of the reinforcement. Is there a chance that these remnants of the retina cou...
Dr. Gao Pilin Reply:
Hello, Xiaoxiao: The black spots and lines you see may sometimes be related to areas treated with laser, as the laser can damage retinal cells, leading to visual field defects. If it is retinal debris, it may persist for a while. However, it is not a cause for concern, and you wi...[Read More] Understanding Floaters After Retinal Laser Treatment: Causes and Solutions
Post-Retinal Laser Surgery: Understanding Visual Disturbances and Symptoms
Postoperative retinal issues Hello, Doctor: About a year and a half ago, I underwent a dilated retinal examination and discovered a retinal tear in one eye. I subsequently had several sessions of laser photocoagulation. Prior to the retinal examination, I did not notice any abnor...
Dr. Gao Pilin Reply:
Hello: Water waves and floaters are both phenomena related to vitreous degeneration, and retinal tears are usually caused by the pulling effect during vitreous degeneration. Therefore, they are not necessarily related to laser treatment. Laser procedures typically do not cause th...[Read More] Post-Retinal Laser Surgery: Understanding Visual Disturbances and Symptoms
Seeing Bright Circles After Waking Up: Is It Normal?
Suddenly turning on the light while sleeping can cause discomfort to the eyes due to the abrupt exposure to bright light? Hello, doctor. I would like to ask about suddenly waking up during sleep to go to the bathroom. After turning on the light and slightly opening my eyes, I see...
Dr. Gao Pilin Reply:
Hello, Fang: It is possible that the phenomenon you are experiencing is due to impurities in the vitreous body or impurities in the tear film, which can be caused by light exposure and is generally considered normal. The Ophthalmology Department of Puzi Hospital in Taiwan is open...[Read More] Seeing Bright Circles After Waking Up: Is It Normal?
Understanding Macular Degeneration: Symptoms, Tests, and Eye Care
Macular degeneration Hello Doctor: 1. I apologize for bothering you. I previously researched a method to check for early eye diseases by "opening one eye and closing the other" to see if the straight lines on the ceiling appear distorted or interrupted. After doing th...
Dr. Gao Pilin Reply:
Hello, confused person: 1. It is not macular degeneration; the sensation of the wall seeming to soften may simply be due to the movement of the vitreous body. 2. The probability is very low unless there is a pre-existing eye condition. 3. Dilated eye exams do not harm the eye...[Read More] Understanding Macular Degeneration: Symptoms, Tests, and Eye Care
Understanding Weiss Ring Floaters: Causes, Risks, and Eye Health Concerns
Weiss ring floaters I developed a significant number of floaters in June of last year, and upon examination, it was found that there were holes in the retina of both eyes, which have since been repaired. Notably, after undergoing laser treatment for the retinal holes in July, I b...
Dr. Gao Pilin Reply:
Hello, Stargazing Cafe: 1. The Weiss ring refers to the location where the vitreous body has detached from the optic nerve. It only indicates that the part of the vitreous near the optic nerve has detached, while other parts may not necessarily be detached. 2. There is no imp...[Read More] Understanding Weiss Ring Floaters: Causes, Risks, and Eye Health Concerns
Understanding the Worsening of Floaters: Symptoms and Concerns Explained
Worsening of floaters? Dear Dr. Gao, I have congenital myopia. During a check-up in first grade, my left eye was diagnosed with -500 diopters of myopia, while my right eye was normal. However, due to long-term reliance on my right eye, it has now progressed to -1300 diopters, an...
Dr. Gao Pilin Reply:
Hello Sabina: 1. These are all phenomena associated with floaters. 2. This is also a manifestation of vitreous degeneration. 3. This may also be a sign of vitreous degeneration; however, it can also occur before a migraine attack. 4. No, it will not. 5. Vitreous opacities are a r...[Read More] Understanding the Worsening of Floaters: Symptoms and Concerns Explained
Timing for Macular Pucker Surgery: Key Considerations and Insights
Timing for Surgery of Macular Pucker Dear Director, I am 40 years old. In June 2018, I was diagnosed with macular folds in my left eye at a teaching hospital. My attending physician recommended a vitrectomy combined with the removal of the epiretinal membrane. At that time, I wa...
Dr. Gao Pilin Reply:
Hello Mr. Fang: 1. The presence of sequelae depends on whether the surgery was successful. If the surgery goes well, there should be no sequelae. If there are any other sequelae, the attending physician will discuss them with you in detail before the procedure. 2. There is not ...[Read More] Timing for Macular Pucker Surgery: Key Considerations and Insights
Understanding Retinal Laser Treatment: Risks and Floaters Explained
Retinal laser therapy Hello, Doctor. After my eye examination yesterday, it was found that there are thinner areas in my retina that require laser repair. I would like to ask: 1. Will this preventive repair cause any side effects to the retina? If that area does rupture, will I...
Dr. Gao Pilin Reply:
Hello: 1. Will this preventive repair cause any side effects to the retina? Will it only result in minor peripheral vision defects, or if that area truly ruptures, will it require another laser treatment? Yes, it may require further laser treatment if a rupture occurs. 2. The ...[Read More] Understanding Retinal Laser Treatment: Risks and Floaters Explained
Understanding Floaters: Questions About Symptoms and Treatments
Questions related to floaters? Hello, Dr. Gao. I have had floaters since high school, and after working for a year (I have myopia of 600 degrees), the severity of the floaters has increased. I regularly go for check-ups at the hospital. Here are my questions, and I appreciate you...
Dr. Gao Pilin Reply:
Hello Sam: 1. Currently, there is no research available that can slow down the degeneration of the vitreous body. 2. Floaters themselves do not affect vision; they only interfere with vision when they obstruct the line of sight. When they move away, vision becomes clear again....[Read More] Understanding Floaters: Questions About Symptoms and Treatments
Understanding Myopia Progression: Factors Beyond Axial Length in Young Adults
RE: Rapid Increase in Myopia Among College Students Thank you, doctor, for your helpful response to my previous question. Regarding my second question, "Myopia is influenced not only by axial length but also by the cornea and lens. At 19 years old, if there is no trauma, can...
Dr. Gao Pilin Reply:
Hello, Ms. Yan: Aside from the axial length of the eye, the most common cause of changes in the refractive power of the lens is the contraction of the ciliary muscle. However, the specific origin of this change is not something to be overly concerned about, as it is a multifact...[Read More] Understanding Myopia Progression: Factors Beyond Axial Length in Young Adults
Understanding Retinal Laser Treatment: What to Expect After Surgery
Retinal tear, after laser photocoagulation..? Excuse me, Director: The doctor said that after the laser treatment on my right eye, the area around the tear will form a scab and will fall off on its own. What should I expect to see after the scabbing process? Does the fact that it...
Dr. He Jianxian Reply:
Hello, Milk Green: After laser treatment, the treated area may form a scab, but the area with the perforation may not necessarily scab over. Additionally, the scab will not fall off, and the flash will not disappear immediately after the laser procedure. Director He Jianxian, Oph...[Read More] Understanding Retinal Laser Treatment: What to Expect After Surgery
Understanding High Myopia: Risks, Symptoms, and Eye Care Tips
Various Issues Related to the Eyes Dear Dr. Gao, I previously visited a clinic for a fundus examination due to the appearance of floaters in my eyes. After a thorough examination, the doctor calmly stated that there were no significant issues with my retina, but due to my high m...
Dr. Gao Pilin Reply:
Hello, Mr. Shuangji: 1. Although 800 degrees indicates high myopia, if there is no significant degeneration upon examination and no pathological changes are present, the risk of blindness should be low. As long as you have regular check-ups and maintain healthy eye habits witho...[Read More] Understanding High Myopia: Risks, Symptoms, and Eye Care Tips
Does Eye Fatigue Increase Floaters in High Myopia?
Floaters issue? Hello, doctor. Does high myopia cause an increase in floaters due to body or eye fatigue? Can taking a break to rest the eyes slightly improve the condition?
Dr. Gao Pilin Reply:
Hello: High myopia can lead to an earlier onset of floaters, and excessive eye strain can exacerbate the condition. However, resting will not make existing floaters disappear, but it can slow down the degeneration of the vitreous body. The symptoms of floaters can change over tim...[Read More] Does Eye Fatigue Increase Floaters in High Myopia?
Understanding Vitreous Detachment: Symptoms, Diagnosis, and Treatment Options
Vitreous detachment Hello Doctor, on the evening of September 5th, I noticed a small area of blurriness in the center of my right eye. The details, like text, were unclear, but the surrounding area was clear. It felt like there was a blurry obstruction in the center of my pupil. ...
Dr. He Jianxian Reply:
Dear Ms. Qiao, 1. Without a definitive diagnosis of the cause, it is better to avoid considering intraocular injections for the time being. 2. The vitreous body will not return to its original state. 3. We need to observe for a while before reaching further conclusions. 4. Condi...[Read More] Understanding Vitreous Detachment: Symptoms, Diagnosis, and Treatment Options