Understanding Unusual Black Spots in Vision: Beyond Floaters and Eye Aging
Seeing black spots that are different from floaters? Hello, doctor. I do not have myopia, but I have been experiencing floaters for about ten years, and dry eye syndrome for nearly the same duration. A few years ago, a doctor mentioned that I have congenital cataracts. Recently, ...
Dr. Gao Pilin Reply:
Hello: The symptoms you described may be related to various eye issues, including vitreous floaters, retinal diseases, and lens problems, among others. Since you have been regularly undergoing fundus examinations at a major hospital and your doctor has confirmed that the structur...[Read More] Understanding Unusual Black Spots in Vision: Beyond Floaters and Eye Aging
Understanding Eye Flashes: Causes and Concerns for Patients
Flashes of light in the eyes? Hello, Doctor. I currently have floaters. I underwent a dilated eye exam last Monday, and there were no retinal tears. The day after the dilated exam, I started experiencing flashes of light at the edges of my visual field (such as the upper part of ...
Dr. Gao Pilin Reply:
Hello: The sensation of flashes is typically caused by the movement or stimulation of intraocular tissues. Therefore, the flashes you described may be due to the movement of tissues within the vitreous body. Flashes are usually described as white flashes, flickering, or bright sp...[Read More] Understanding Eye Flashes: Causes and Concerns for Patients
Understanding White Light Flashes in Vision: Causes and Solutions
There is a sensation of white light obstructing vision in the eyes? Hello, Doctor! I have been experiencing eye issues for about 3 to 4 months. Initially, I noticed a flash of white light at the outer corner of one eye, which later switched to the other eye. Recently, the flashes...
Dr. Gao Pilin Reply:
Hello: Based on your description, it sounds very much like floaters, which are impurities in the vitreous body. It should not be a cause for concern, but I recommend that you visit an ophthalmologist for a dilated eye examination.[Read More] Understanding White Light Flashes in Vision: Causes and Solutions
Why Is My Right Eye Blurry Compared to My Left Eye?
Eye problems Hello, doctor: I had my eyes examined at an optical shop, and both eyes have the same prescription. However, when I wear the lenses, why does my right eye not see as clearly as my left eye? Thank you!
Dr. Gao Pilin Reply:
Hello: Even if the refractive error measurements of the eyes are the same, the visual acuity may not necessarily be the same. The refractive error is a measured value, while visual acuity is a function of the eyes. It's similar to how the left and right hands may have differ...[Read More] Why Is My Right Eye Blurry Compared to My Left Eye?
Understanding Eye Symptoms: Insights on Retinal Issues and Visual Disturbances
Eye problems Hello, doctor. I have some questions I would like to ask. Two months ago, I experienced flashes of light and afterimages with black spots, so I underwent a fundus examination and fundus photography. The doctor said everything was normal. I intended to discuss my symp...
Dr. Gao Pilin Reply:
Hello: 1. It depends on the size and location of the tear. 2. Yes. 3. It is usually caused by the vitreous body. 4. It could be a posterior image. 5. It may be floaters. 6. It could also be a posterior image. 7. It should be possible; you should alternate covering each eye to obs...[Read More] Understanding Eye Symptoms: Insights on Retinal Issues and Visual Disturbances
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
Understanding Eye Pressure Issues: Symptoms, Treatments, and Tests
Eye problems Hello Doctor: On around October 28, I went to the clinic for a fundus examination but was informed that my left eye had an intraocular pressure of 22 and my right eye had 19, making it impossible to perform the fundus examination. I was told that using a dilating age...
Dr. Gao Pilin Reply:
Hello: 1. If dilation is not performed and peripheral vision can still be assessed, non-dilated ultra-widefield fundus photography can be used, although this equipment may not be available everywhere. Therefore, dilation is the simplest method. 2. Elevated intraocular pressure is...[Read More] Understanding Eye Pressure Issues: Symptoms, Treatments, and Tests
Understanding White Light in the Corner of the Eye After Sleep
The issue of white light appearing in the corners of the eyes after sleeping? Hello, doctor. I have myopia of -1.75 diopters in both eyes, with astigmatism of -0.75 diopters in the right eye and -1.00 diopters in the left eye. Recently, after using my phone in a well-lit environm...
Dr. Gao Pilin Reply:
Hello: It is possible that the vitreous body is pulling on the retina due to changes in gravity. When the eye moves, the change in gravity may relieve the tension, causing the light to disappear.[Read More] Understanding White Light in the Corner of the Eye After Sleep
Understanding Floaters: When to Worry About Eye Symptoms
Floaters: Small white dots are moving around? Thank you very much, Doctor, for your patient responses before; it has put my mind at ease. Recently, I had an eye examination, and everything was fine. However, it seems that my floaters have become a bit more severe. When I look at ...
Dr. Gao Pilin Reply:
Hello, Groundhog: It could also be the Churg-Strauss phenomenon. Please refer to: http://bit.ly/2ROw6AR. If the examination shows no issues, you can rest assured.[Read More] Understanding Floaters: When to Worry About Eye Symptoms
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 Floaters: When to Worry About Retinal Detachment Risks
Floaters and retinal detachment? I remember having floaters since elementary school, but I wasn't very aware of them and there weren't many. Currently, my myopia is less than -1.00 diopters. Recently, due to frequent studying and tutoring, I feel that the floaters have ...
Dr. Gao Pilin Reply:
Dear Concerned Student, 1. It may be a bit early to worry. 2. You can observe it on your own. 3. The occurrence of floaters (myodesopsia) does not increase indefinitely; sometimes they may decrease over time, so there is no need to be overly concerned. 4. Bright spots are usuall...[Read More] Understanding Floaters: When to Worry About Retinal Detachment Risks
Understanding Eye Floaters and Flashing Lights: When to Seek Help
The appearance of black shadows, spots, or flashes in the eyes? Right eye: 700, left eye: 850. I have been experiencing floaters for a year and a half. I have seen nearly ten doctors at various clinics and hospitals, all of whom have said that my retina is normal and there are no...
Dr. Gao Pilin Reply:
Hello, Ah Rong: This is likely a type of floaters, and currently, there is no effective treatment. You will just have to gradually accept it. Perhaps it will improve over time; just hang in there a little longer.[Read More] Understanding Eye Floaters and Flashing Lights: When to Seek Help
Understanding Macular Degeneration: Symptoms, Risks, and Next Steps
Fundus examination Hello, today I went to the clinic for a fundus examination because I experience a floating and vibrating sensation when looking at certain objects (such as black and white patterns or certain curtain designs). I do not have any issues reading in my normal daily...
Dr. Gao Pilin Reply:
Hello: The black spots you see are likely due to floaters, which are a degeneration of the vitreous body and are unrelated to the macula. If there is macular degeneration, it may gradually progress, but the timeline can be quite long, and there may not be immediate changes. There...[Read More] Understanding Macular Degeneration: Symptoms, Risks, and Next Steps
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 Floaters and Flickering Lights: Common Eye Concerns Explained
Floaters accompanied by a slight flickering sensation in the visual field? Hello Dr. Gao: I have been experiencing floaters since middle school, and during the summer, I often use electronic devices. Recently, I feel that the floaters have increased, and when I look at a white wa...
Dr. Gao Pilin Reply:
Hello, Chang: 1. When the vitreous body degenerates, it can pull on the retina, leading to this phenomenon. 2. It is difficult to quantify; in your case, the floaters are positioned right in the center of your visual field, which is why they feel obstructive. Even a single floate...[Read More] Understanding Floaters and Flickering Lights: Common Eye Concerns Explained
Understanding Floaters: Causes, Symptoms, and Eye Strain Concerns
Floaters and Other Issues Hello, doctor. I have been suffering from floaters for about a year. I first noticed them while using the computer when I saw numerous silver, shimmering lines that looked like worms wriggling in the white areas of the webpage. After immediately visiting...
Dr. Gao Pilin Reply:
Hello: Floaters are actually a natural change in the vitreous body. If examinations show no issues, you can rest assured. They are likely not related to fatigue. Reading is also an activity that can strain the eyes, so it's important to take appropriate breaks. You can read ...[Read More] Understanding Floaters: Causes, Symptoms, and Eye Strain Concerns
Understanding Wavy Vision Distortion in High Myopia Patients
Wavy vision distortion? I would like to ask the doctor, I have high myopia, but after examination, there are no issues with the macula, no retinal tears, and no glaucoma. However, I have noticed that in my right eye on the right side and in my left eye on the left side (it seems ...
Dr. Gao Pilin Reply:
Hello, Ah Da: The water ripples are likely caused by the liquefaction of the vitreous body, rather than a distortion of vision. If the examination shows no issues, you can be reassured.[Read More] Understanding Wavy Vision Distortion in High Myopia Patients
Understanding Floaters: Causes, Symptoms, and Treatment Options
Floaters-related conditions (1) What conditions can cause vitreous hemorrhage, leading to the perception of floaters? Can poor vascular health lead to bleeding? (2) I haven't jogged in a long time, and after running just now, I noticed a dark object passing through the cor...
Dr. Gao Pilin Reply:
Hello Mr. Chen: 1. Poor vascular health can lead to bleeding, such as in the retinas of diabetic patients. Blood can leak into the vitreous body, which is not the same as typical floaters. 2. Further observation is recommended to clarify the cause. 3. It may not take long; genera...[Read More] Understanding Floaters: Causes, Symptoms, and Treatment Options
Why Do I See Floating Black Spots in the Sky?
Why do I see numerous black dots when I look at the sky? I have approximately 500 degrees of myopia in both eyes. I previously noticed that I might have floaters. Normally, when I'm reading, writing, or using my phone, I don't see them much, but whenever I go outside or...
Dr. Gao Pilin Reply:
Hello: These dark spots are also substances floating in the vitreous body, which is a type of floaters.[Read More] Why Do I See Floating Black Spots in the Sky?
Should You Take 30mg of Lutein for High Myopia?
Supplementing with lutein for high myopia? Bilateral congenital hereditary high myopia is present, with both eyes approaching a prescription of -2000 diopters. The vitreous body has begun to degenerate, and there is a family history of diabetes and hypertension. The patient is co...
Dr. Gao Pilin Reply:
Hello, Mianli: Excessive intake of lutein is not beneficial; it is recommended to supplement with a daily dose of 6 to 10 mg of lutein, which is sufficient. The daily intake should not exceed 30 mg, and maintaining a long-term and stable dosage is key.[Read More] Should You Take 30mg of Lutein for High Myopia?