Understanding Eye Floaters and Bright Spots: A Guide for Diabetics
Bright spots in the eyes? Hello, Doctor Gao. I have diabetes with a current HbA1c of 6.2. I am experiencing floaters and mild cataracts, and I would like to ask you some questions. Thank you. 1. Can I apply warm compresses and massage my eyes with elevated intraocular pressure, ...
Dr. Gao Pilin Reply:
Hello: 1. High intraocular pressure, mild cataracts, and floaters: Generally, mild warm compresses can help relieve eye fatigue, but excessive massage should be avoided to prevent pressure on the eyeball, especially in patients with high intraocular pressure or cataracts. 2. F...[Read More] Understanding Eye Floaters and Bright Spots: A Guide for Diabetics
Understanding Visual Disturbances: Allergies, Dry Eyes, and Recovery
Seeing noise in the sky and on walls? Hello, Doctor. I am an engineer, and I have been experiencing significant eye strain over the past few months. About a month ago, I developed eye inflammation, and after seeing a doctor, I was told it was due to allergies. However, I have bee...
Dr. Gao Pilin Reply:
Hello: 1. The reasons for seeing visual noise (visual snow syndrome) in the situations you mentioned may include: - Eye fatigue: Prolonged use of electronic devices can lead to overexertion of the ciliary muscles, resulting in visual disturbances. - Dry eye syndrome: Dr...[Read More] Understanding Visual Disturbances: Allergies, Dry Eyes, and Recovery
Understanding Eye Discomfort: Is It Acute Glaucoma?
Eye strain? I apologize, but last night around midnight, I noticed that my eyeball felt as hard as my forehead, with fluctuating pressure and a sensation of headache and nausea. I researched online and found information about acute glaucoma, but my eyes feel fine now. Could this ...
Dr. Gao Pilin Reply:
Hello: Based on your description, the sensation of hardness in your eyes and forehead last night, accompanied by headache and nausea, could indeed be related to acute glaucoma. However, there may be other causes as well. Acute glaucoma typically presents with the following sympto...[Read More] Understanding Eye Discomfort: Is It Acute Glaucoma?
Seeing Fixed Bright Spots When Blinking: Should You Worry?
Fixed bright spots appearing during blinking? Hello doctor, I recently noticed a bright spot at a fixed position when I blink, but it disappears once my eyes are open. Could this be a sign of retinal disease?
Dr. Gao Pilin Reply:
Hello: You mentioned that recently you see a bright spot at a fixed location when you blink, which disappears when your eyes are open. This phenomenon may have several causes. Here are some possible explanations and recommendations: Possible Causes: 1. Vitreous Changes: Changes ...[Read More] Seeing Fixed Bright Spots When Blinking: Should You Worry?
Managing Eye Fatigue and Presbyopia: Solutions for Microscope Users
Eye fatigue and presbyopia? Hello, doctor! I have hyperopia with +1.65 in my left eye and +0.75 in my right eye, along with presbyopia. My ophthalmologist recommended +2.00 reading glasses. Currently, my job requires me to look through a microscope, but I still find it difficult ...
Dr. Gao Pilin Reply:
Hello: Based on your description, you are experiencing hyperopia and presbyopia, and despite using reading glasses, you still feel unclear vision and heaviness in your eyelids, which affects your daily work. This situation requires careful analysis and adjustment. Here are some s...[Read More] Managing Eye Fatigue and Presbyopia: Solutions for Microscope Users
Managing Keratoconus and Glaucoma: Hot Compresses and Treatment Options
Keratoconus Hello, Doctor! I'm sorry to bother you again. I would like to ask you: 1. Can individuals diagnosed with keratoconus and glaucoma use warm compresses? I found that it is generally not recommended, but many people in the community are using them. If it is not ad...
Dr. Gao Pilin Reply:
Hello: Regarding the issue of warm compresses: Essentially, as long as the temperature does not exceed what the eyes can tolerate, there are no significant contraindications for their use. Recommendations: - Maintain eye hygiene: Clean the eyelid margins daily with warm water and...[Read More] Managing Keratoconus and Glaucoma: Hot Compresses and Treatment Options
Understanding Dry Eye Symptoms and Home Remedies for Relief
Suspected dry eye syndrome? The symptoms you described, such as dryness, discomfort, and light sensitivity in your left eye, could indeed be indicative of dry eye syndrome. Additionally, experiencing visual changes like seeing bright or dark spots when blinking can also be associ...
Dr. Gao Pilin Reply:
Hello: Based on your description, the symptoms in your left eye, such as dryness, pressure, light sensitivity, and visual changes, could indeed be indicative of dry eye syndrome. Prolonged exposure to the airflow from a fan can accelerate tear evaporation, leading to dry eyes. ...[Read More] Understanding Dry Eye Symptoms and Home Remedies for Relief
Should You See a Doctor for Hard Eyes? Understanding Glaucoma Risks
Eye strain? Doctor, I apologize for the interruption. I recently researched online and found that hard eyeballs could be a sign of glaucoma. My eyes feel hard, and although I have been feeling nauseous, I usually experience that. I don't have any other discomfort. Should I s...
Dr. Gao Pilin Reply:
Hello: You mentioned experiencing eye strain and a sensation of hardness in your eyeball, which are indeed symptoms that require attention. Increased hardness of the eyeball may indicate elevated intraocular pressure, which is one of the potential signs of glaucoma. If glaucoma i...[Read More] Should You See a Doctor for Hard Eyes? Understanding Glaucoma Risks
Long-Term Use of Short-Acting Mydriatics: Risks and Concerns for Adults
Long-term use of short-acting mydriatics? Using short-acting mydriatic drops for eye fatigue in adults over a long period raises several concerns. If you have been using short-acting mydriatics for about 7 to 8 years, especially after starting long-acting mydriatics in elementary...
Dr. Liang Ce Reply:
We recommend that you: 1. Discuss the above situation further with your attending physician. 2. Consider seeking a consultation at another medical facility. Thank you! Wishing you good health![Read More] Long-Term Use of Short-Acting Mydriatics: Risks and Concerns for Adults
Understanding Eye Trauma: Symptoms and When to Seek Help
Ocular trauma Hello, doctor. I have asked you many questions before, but whenever I have concerns about my eyes, I choose to ask. I have also visited the doctor many times, at least ten times within a year. Haha, back to the main point, hello again, doctor. Today, while taking a ...
Dr. Gao Pilin Reply:
Hello: I understand your concern about your eyes, which is completely normal. Based on your description, the dryness and foreign body sensation you experienced after accidentally hitting your eye with clothing may have several causes: 1. Mild irritation: The fabric may have cau...[Read More] Understanding Eye Trauma: Symptoms and When to Seek Help
Understanding Prescription Differences: A Teen's Guide to Eyewear
Eyeglass prescription issues? Hello, Doctor Gao. I am a 15-year-old teenager with myopia. Due to the need to see the blackboard in class, I went for an eye examination to get glasses. Two weeks ago, I visited a local hospital for an eye exam without dilation. The results from the...
Dr. Gao Pilin Reply:
Hello: Q1: What are the possible reasons for a difference of 50 diopters between the prescription obtained at the hospital and that obtained at the optical store? The difference in prescription may arise from several factors: 1. Testing environment: The refraction environment at...[Read More] Understanding Prescription Differences: A Teen's Guide to Eyewear
Post-Surgery Concerns: Black Spots in Vision After Retinal Detachment
Two and a half months post-surgery, I see small black spots in my vision? Hello, Doctor. My mother underwent retinal detachment surgery on April 23 of this year, utilizing scleral buckle technique. During her follow-up appointment in May, she received additional laser treatment f...
Dr. Gao Pilin Reply:
Hello: Possible reasons for the appearance of small black spots after surgery: 1. **Floaters**: The appearance of small black spots after retinal detachment surgery may be due to floaters. This occurs because the gel-like substance in the vitreous humor changes with age or post-...[Read More] Post-Surgery Concerns: Black Spots in Vision After Retinal Detachment
Understanding Visual Distortion: Causes and Concerns in Eye Health
Visual distortion issues Hello Doctor, at the beginning of March, when I looked at the Amsler grid with my left eye while gazing to the right, I noticed that the squares on the left side appeared distorted. Later, I found that this distortion also occurred when looking at cabinet...
Dr. Gao Pilin Reply:
Hello: Possible causes of visual distortion include: 1. Macular degeneration: The Amsler grid test is primarily used to detect macular degeneration. After retinal tear repair surgery, some patients may experience changes in the macula, which could be one of the reasons for visual...[Read More] Understanding Visual Distortion: Causes and Concerns in Eye Health
Understanding Eye Discoloration: Questions After an Eye Exam
Follow-up question #209637 regarding concerns after the consultation? Dear Dr. Gao, Thank you very much for your response and suggestions to my previous questions; I have greatly benefited from them. Most of my concerns are now clear, but I would like to ask you the following: ...
Dr. Gao Pilin Reply:
Hello: Regarding your questions, here are my responses: Q1. Can staying up late and excessive eye strain cause the whites of my eyes to appear slightly gray or darkened? Yes, staying up late and excessive eye strain can indeed lead to a darkened or grayish appearance of the scl...[Read More] Understanding Eye Discoloration: Questions After an Eye Exam
Understanding Visual Distortions: When to Worry About Your Eyesight
Macula? Hello, Doctor. I have personal myopia of 500-600 degrees and astigmatism of 150-200 degrees. I have an undiagnosed test for glaucoma (the doctor said it is caused by high intraocular pressure), but I am on a fixed regimen of eye drops and have follow-up examinations. On A...
Dr. Gao Pilin Reply:
Hello: The situation you mentioned may be related to eye strain, dry eye syndrome, or high myopia. 1. Lines appearing distorted in the Amsler grid test: If you occasionally notice lines not straight while using the Amsler grid test, but they return to normal after blinking, thi...[Read More] Understanding Visual Distortions: When to Worry About Your Eyesight
Understanding Eye Fatigue and Macular Degeneration: Key Insights
Eye fatigue? Macular degeneration? Hello, doctor. I have high myopia (around 1000 degrees). Last month, I had a comprehensive eye examination at an ophthalmology clinic, which included dilation and OCT. Aside from experiencing symptoms of floaters, everything else was normal. Rec...
Dr. Gao Pilin Reply:
Hello: Based on your situation, there are several points to consider: 1. Eye Strain: Prolonged exposure to electronic screens can easily lead to eye strain, especially in individuals with high myopia. This strain may cause visual distortions, such as slight tilting of images or...[Read More] Understanding Eye Fatigue and Macular Degeneration: Key Insights
Understanding Visual Disturbances: Flickering Lights and Floaters Explained
Upon waking up, I noticed that the wall seemed to be swaying, and there was a slight flickering sensation? Hello Doctor: Recently, I have been troubled by flashes of light. I have undergone multiple dilated eye examinations and ultra-widefield fundus photography, but no issues we...
Dr. Gao Pilin Reply:
Hello: Based on your symptoms, there are several possible explanations to consider: 1. Vitreous Degeneration: You mentioned seeing transparent objects resembling amoebae on sunny days, which is typical of floaters, commonly associated with vitreous degeneration or degeneration....[Read More] Understanding Visual Disturbances: Flickering Lights and Floaters Explained
Common Eye Issues: Understanding Shadows, Light Sensitivity, and Glaucoma
Eye-related issues? Doctor, I have some questions I would like to ask: 1. Recently, whenever I am in sunlight (even just a little), I see dark, shadow-like lines in front of my eyes. Could this be due to my long eyelashes casting a shadow that I am perceiving? Is this a possibi...
Dr. Gao Pilin Reply:
Hello: 1. Seeing black streaks in sunlight: This condition is likely what you are experiencing as "floaters." Floaters are caused by changes in the vitreous body of the eye and typically become more noticeable with age. While it is possible that your eyelashes may cas...[Read More] Common Eye Issues: Understanding Shadows, Light Sensitivity, and Glaucoma
Understanding Diplopia and Astigmatism: Causes and Concerns
Diplopic astigmatism I would like to consult Dr. Gao regarding my astigmatism, which was previously measured at 0.50 and did not seem to cause any significant issues. Recently, I have been experiencing double vision. I previously mentioned that there is a faint line next to the b...
Dr. Gao Pilin Reply:
Hello: Regarding your situation, I understand your concerns. Based on your description, your main issues currently are double vision and changes in astigmatism. First, the degree of astigmatism can change over time, especially during periods of eye strain or visual adjustment. An...[Read More] Understanding Diplopia and Astigmatism: Causes and Concerns
Understanding Eye Issues: Green Lights, Floaters, and Visual Distortions
Eye problems Hello, doctor. I have some questions I would like to ask. Sometimes when I move my eyes (not very quickly), I see a "green" light (a patch). As a student, I spend quite a long time using my eyes, so I feel that my floaters have become more pronounced. Is th...
Dr. Gao Pilin Reply:
Hello: 1. Seeing "green" light when moving your eyes: The situation you described may be related to vitreous traction on the retina, which can trigger photopsia, such as flashes of light or seeing green spots during eye movement. If this phenomenon occurs frequently o...[Read More] Understanding Eye Issues: Green Lights, Floaters, and Visual Distortions