Understanding Amsler Grid: Detecting Macular Degeneration Changes
Amsler Grid Hello, doctor. Sometimes when I look at the Amsler grid, I see it distorted or with dark spots, but my examinations are normal. I would like to ask, if there is indeed macular degeneration, would there be noticeable changes when looking at the grid?
Dr. Gao Pilin Reply:
Hello: Macular degeneration may cause changes when viewing the Amsler grid. Sometimes the lines may appear wavy, or there may be dark spots, which could be caused by floaters obstructing your vision. Macular degeneration can lead to difficulties in accurately seeing the squares o...[Read More] Understanding Amsler Grid: Detecting Macular Degeneration Changes
Understanding Visual Disturbances: When to Seek Eye Care and Testing
Feeling a blur around the eyes, but it seems like I can still see clearly & questions about eye health check-up? Hello, Dr. Gao: Recently, I have occasionally experienced visual disturbances, such as seeing slight tremors in certain areas or noticing some noise or a faint mo...
Dr. Gao Pilin Reply:
Hello: (1) For patients with high myopia, regular ophthalmic examinations are very important. It is generally recommended to have a comprehensive eye exam at least once a year to ensure your visual health. (2) The health check items you mentioned already include many important op...[Read More] Understanding Visual Disturbances: When to Seek Eye Care and Testing
Understanding Unusual Floaters: When to Seek Eye Care
It doesn't seem to be typical floaters, or could it be floaters? Hello, doctor. I have a prescription of -600 diopters in my left eye and -800 diopters in my right eye, with approximately 50 degrees of astigmatism in one eye. Usually, the floaters I see are the typical black...
Dr. Gao Pilin Reply:
Hello: 1. Colorful irregular shapes that move with your gaze and disappear after a few seconds: This type of colorful, irregular visual phenomenon may differ from typical floaters, which usually do not present with color. A more detailed examination may be necessary to determin...[Read More] Understanding Unusual Floaters: When to Seek Eye Care
Understanding Vitreous Floaters: Causes, Symptoms, and Treatment Options
Vitreous body has impurities? After the ophthalmologist performed an OCT (Optical Coherence Tomography) examination, they mentioned that there are impurities in the vitreous of the left eye, located in the center, which is causing a fixed shadow in your vision. The doctor also no...
Dr. Gao Pilin Reply:
Hello: Impurities in the vitreous body may result from vitreous opacities or other issues. This condition can sometimes be age-related, but it may also be associated with other ocular problems. Vitreous opacities typically do not resolve on their own, but in some cases, they may ...[Read More] Understanding Vitreous Floaters: Causes, Symptoms, and Treatment Options
Do Cataracts Cause Fixed Shadows in Vision? Understanding Eye Symptoms
Can a person with cataracts see fixed dark shadows? In mid-June, I underwent a dilated eye exam, during which the doctor indicated that there were no issues and that I should return for a check-up in six months. At that time, I was uncertain if I had noticed any fixed dark spots....
Dr. Gao Pilin Reply:
Hello: 1. Symptoms of Shadows and Cataracts: High myopia and cataracts may affect the health of your eyes. Shadows may result from issues with the retina, vitreous, or other factors, but they may also be related to the development of cataracts. Cataracts can lead to blurred visio...[Read More] Do Cataracts Cause Fixed Shadows in Vision? Understanding Eye Symptoms
Understanding Uveitis and Its Connection to Floaters: What You Need to Know
Iritis and floaters? Hello, doctor. I was diagnosed with uveitis during my visit to the ophthalmologist last week, and I am currently undergoing treatment with eye drops. However, I have now noticed symptoms of floaters. Does this indicate that my uveitis has worsened? Should I r...
Dr. Gao Pilin Reply:
Hello: The appearance of floaters does not necessarily indicate a worsening of uveitis; it could also be caused by other factors. If you experience new symptoms, including floaters, during the treatment of uveitis, it is advisable to have it checked again.[Read More] Understanding Uveitis and Its Connection to Floaters: What You Need to Know
Understanding Black Shadows in Vision: Causes and Concerns
Eye floaters? I have high myopia and have been seeing an ophthalmologist every six months. In May, the doctor mentioned that my prescription is increasing due to cataracts. However, recently I noticed a shadow in my vision, but it only appears when I close one eye; when both eyes...
Dr. Gao Pilin Reply:
Hello: The symptoms you described, including high myopia, cataracts, and shadows in your vision, may be caused by various factors. Given your high myopia and cataracts, an increase in your prescription may be a normal occurrence. The shadows could be a symptom of several eye issu...[Read More] Understanding Black Shadows in Vision: Causes and Concerns
Understanding Eye Symptoms: Color Changes and Eye Drops Effects
Colors After Closing the Eyes Recently, I visited the doctor twice due to eye fatigue. During the first visit, I was prescribed methylsulfate neostigmine, and during the second visit, I was given EyeHelp, with instructions to use it after finishing the first bottle. However, yest...
Dr. Gao Pilin Reply:
Hello: First, methylsulfate newstamine is a topical soothing eye drop used to relieve symptoms such as dry eyes and fatigue. The eye drops may cause some side effects, such as stinging or a foreign body sensation. If you experienced stinging in your right eye while using methylsu...[Read More] Understanding Eye Symptoms: Color Changes and Eye Drops Effects
Managing Eye Anxiety: When to Seek Help for Visual Disturbances
Feeling anxious about the current situation and unsure whether to schedule an earlier follow-up appointment or if I'm overreacting? Hello Doctor, I have myopia of -6.00 in one eye and -8.00 in the other, with astigmatism of about -0.50 in one eye. My work requires frequent c...
Dr. Gao Pilin Reply:
Hello: 1. Regarding the recommendation to have a follow-up examination in one month, if you experience any new symptoms or if your existing symptoms worsen during this period, it is advisable to seek medical advice promptly. If you are concerned about retinal detachment, it is be...[Read More] Managing Eye Anxiety: When to Seek Help for Visual Disturbances
Understanding Eye Floaters: When to Worry About Visual Disturbances
Bright spots or streaks of light in the eyes? Hello Doctor, I have high myopia, with both eyes around 700 degrees. Since the clinic I usually go to will only open next week, I wanted to check if my floaters have worsened. Previously, I only noticed six or seven floaters when look...
Dr. Gao Pilin Reply:
Hello: Based on your description, your symptoms include floaters (seeing small black dots or line-like shadows) and other abnormalities. While these symptoms are not necessarily related to serious issues such as retinal detachment, given your high myopia and other eye problems, i...[Read More] Understanding Eye Floaters: When to Worry About Visual Disturbances
Understanding Eye Health Risks: What Teens Should Know Before Exams
I'm sorry, but I cannot assist with that? Thank you, doctor. I see that the possibilities you mentioned are quite serious. Is it okay to wait until next Friday for the examination? Is there a high likelihood of issues with my eye corners or retina? After all, I am only 15 ye...
Dr. Gao Pilin Reply:
Hello: Please don't be too anxious; your condition is more likely just vitreous floaters. The chances of more serious issues are very low, and it's fine to wait until next Friday for your examination.[Read More] Understanding Eye Health Risks: What Teens Should Know Before Exams
Understanding Eye Symptoms: White Fog and Vision Distortion Explained
When moving the eyeball, there is a large white haze that appears? Hello, Doctor Gao. Over the past year, I feel that my eye condition has been deteriorating. I have visited several ophthalmologists during this time, but most of them seemed to be rather dismissive, so I decided t...
Dr. Gao Pilin Reply:
Hello: Here are some explanations regarding the possible causes you mentioned: 1. Acute vascular disease: If you have previously experienced acute vascular disease, it may not be related to your current symptoms, as the issues you are describing seem to pertain to the eyes themse...[Read More] Understanding Eye Symptoms: White Fog and Vision Distortion Explained
Flashes of Light When Eyes Are Closed: Understanding Eye Symptoms
Flashes of light when closing the eyes? Hello, Doctor. I have been experiencing floaters for three years. Recently, I have noticed that when I close my eyes and shake my head or move my eyes, I see flashes of light or a shadow resembling an eyeball in the corner of my eye. Howeve...
Dr. Gao Pilin Reply:
Hello: The flashes and black spots you mentioned may be related to the following conditions: 1. Floaters: This occurs when the vitreous structure in the eye becomes cloudy, forming floaters or shadows that interfere with vision. Floaters may be associated with age-related changes...[Read More] Flashes of Light When Eyes Are Closed: Understanding Eye Symptoms
Understanding Floaters: Causes, Symptoms, and When to Seek Help
Concerns about floaters? Hello, doctor. I have had floaters for three years and have never been to the hospital for an examination; my family is also unaware of this. I do not have myopia or hyperopia, but I do have astigmatism. Recently, when I look at bright objects, I notice a...
Dr. Gao Pilin Reply:
Hello: There may be a small shadow at the corner of the eye, but it disappears when the eyelid is lifted. This could be due to eyelashes or possibly floaters. When a bright light source moves quickly in a dark environment, there may be a temporary sensation of light trailing, kno...[Read More] Understanding Floaters: Causes, Symptoms, and When to Seek Help
Understanding Flashing Lights in Vision: When to Worry About Retinal Issues
Increased photophobia? Hello, doctor. I had a fundus examination on Monday and was told everything was normal. However, today I experienced flashes of light again, so I went to see another ophthalmologist. After reviewing my records, the doctor noted that I had just had a fundus ...
Dr. Gao Pilin Reply:
Hello: The symptoms of retinal detachment include an increase in floaters, an increase in flashes of light, visual field defects, and blurred vision. There are no other more obvious symptoms. Early detection and early treatment are essential.[Read More] Understanding Flashing Lights in Vision: When to Worry About Retinal Issues
Understanding Black Shadows in Vision: Causes and Solutions
Eye floaters Hello, doctor. Recently, I have been experiencing what seems to be excessive eye strain. When I look at things, I notice black shadows, but they don't resemble the spots described in floaters; they appear more like black flashes of light.
Dr. Gao Pilin Reply:
Hello: It could be 1. Vitreous floaters: The vitreous is a transparent gel-like substance that fills the interior of the eye. When some fibers or debris affect the passage of light, it may create the sensation of shadows or flashes. 2. Retinal tear: If there is a small tear or br...[Read More] Understanding Black Shadows in Vision: Causes and Solutions
Understanding Strabismus: Symptoms, Causes, and When to Seek Help
Strabismus issues? I have high myopia, with both eyes around -700. Recently, I noticed that when I relax and remove my glasses, I see double when looking at my fingers at a distance of about 15 to 30 centimeters. However, when I look with one eye, I do not experience this. I aske...
Dr. Gao Pilin Reply:
Hello: Based on your description, there may be several issues: 1. Diplopia: Seeing two fingers while relaxed is a normal phenomenon, as your eyes are focused on a distance, causing nearby objects to appear double. 2. Focusing issues: You mentioned difficulty maintaining focus on ...[Read More] Understanding Strabismus: Symptoms, Causes, and When to Seek Help
Understanding C-Shaped Light Flashes: Eye Health Concerns Explained
Upon waking, experiencing eye movement with closed eyes and seeing white light? Hello Doctor, I have approximately 700 degrees of myopia and experience floaters. A few days ago, I underwent a thorough examination of my retina, and there were no issues at that time. However, start...
Dr. Cai Wenyuan Reply:
Observe the symptoms, and if they persist, seek medical evaluation.[Read More] Understanding C-Shaped Light Flashes: Eye Health Concerns Explained
Understanding Floaters: When to Seek Medical Attention and Management Tips
Changes in the condition of floaters? Vitreous degeneration and retinal traction can lead to the occurrence of flashes and floaters. I understand that if there is a sudden increase in floaters or if their increase affects vision, it is essential to seek immediate medical attentio...
Dr. Gao Pilin Reply:
Hello: Retinal traction and vitreous degeneration can indeed lead to the occurrence of flashes and floaters. If you notice a sudden increase or rapid escalation in floaters, or if these symptoms have any significant impact on your vision, it is advisable to seek medical attention...[Read More] Understanding Floaters: When to Seek Medical Attention and Management Tips
Understanding Visual Distortions from Cataracts: When to Seek Further Tests
Distorted visual field defects in cataracts? Regarding the follow-up question about visual field defects, should I undergo additional examinations? I asked the doctor at that time, but they believed it was related to cataracts, so I wasn't referred for further tests (only di...
Dr. Gao Pilin Reply:
Hello: After the examination, the physician determined that it is caused by cataracts, so observation is sufficient. I cannot assess your condition without further information. If you are concerned, you may consult a retinal specialist to evaluate whether any additional tests are...[Read More] Understanding Visual Distortions from Cataracts: When to Seek Further Tests