Understanding Retinal Detachment: Symptoms and Concerns Explained
Retinal detachment Hello Doctor, I apologize for bothering you. My eyesight is approximately 250 degrees in both eyes, and I experience mild flashes and floaters. I would like to ask you about some eye issues: 1. Occasionally, I see long black shadows sliding across the wall. 2. ...
Dr. Gao Pilin Reply:
Hello: 1. Occasionally seeing long black shadows sliding across the wall: This symptom may be indicative of floaters, which are usually caused by changes in the gel-like substance within the vitreous humor of the eye. Floaters are typically harmless, but if they become too freque...[Read More] Understanding Retinal Detachment: Symptoms and Concerns Explained
Understanding Temporary Visual Disturbances After Sneezing: Expert Insights
Follow-up Inquiry #201424 Dear Dr. Gao, Thank you very much for your response, explanation, and suggestions regarding the inquiry in "<a href='https://adoctor.tw/article/201424'>#201424</a>". Your clarification that forceful sneezing is unlikely t...
Dr. Gao Pilin Reply:
Hello: Q1. Based on your description, you experienced brief episodes of seeing stars and flashes of light in front of your eyes in 2020, but your retinal examination in 2021 showed that your retina was normal. These short-term episodes of seeing stars and flashes of light may be ...[Read More] Understanding Temporary Visual Disturbances After Sneezing: Expert Insights
Safe Ways to Clean Your Eyelids and Eyelid Area for Eye Health
How to clean the upper eyelid and eyelid area? Hello, Doctor Gao. I have high myopia (both eyes >1000, both eyes with astigmatism >350) and a history of retinal tears that have been repaired, so I am always afraid of any actions that might put pressure on my eyeballs. Curre...
Dr. Gao Pilin Reply:
Hello: 1. Use a gentle cleanser: To clean the eye area, choose a mild cleanser. These products are typically non-irritating to the eyes and help remove debris while ensuring cleanliness. Baby shampoo can be a good option. 2. Wash your face with lukewarm water: When cleansing your...[Read More] Safe Ways to Clean Your Eyelids and Eyelid Area for Eye Health
Understanding Visual Disturbances After Sneezing: Expert Insights
Inquiry Consultation Hello, Dr. Gao: I just sneezed quite forcefully and experienced seeing stars and a white light in front of my right eye. This condition lasted for a few seconds and then disappeared. Currently, there are no obvious abnormalities or discomfort in my eyes. I wo...
Dr. Gao Pilin Reply:
Hello: Q1. Experiencing visual disturbances, such as seeing stars, after a forceful sneeze is a normal physiological response due to sudden changes in pressure. However, persistent white light in the right eye for several seconds may require further observation. Q2. Generally, a ...[Read More] Understanding Visual Disturbances After Sneezing: Expert Insights
Understanding Floaters: When to Worry About Your Vision
Visual problems Hello, doctor. Recently, when I focus on a certain spot, that area gradually becomes blurry and I see many floaters. However, after the examination, the doctor said everything is normal. I was just diagnosed with floaters this year and I feel quite anxious, fearin...
Dr. Gao Pilin Reply:
Hello: The appearance of floaters in the eyes is a quite common phenomenon and usually does not indicate a serious eye problem. Vitreous floaters refer to the gel-like substance or debris within the eye casting shadows or spots on the retina. These are typically not symptoms of r...[Read More] Understanding Floaters: When to Worry About Your Vision
Understanding Retinal Laser Treatment: Key Questions Answered
Retinal laser therapy Good evening, Dr. Gao. Thank you for your response. I have a few follow-up questions: 1. In retinal laser treatment, is there a specific distance set for the laser? Is it possible for the laser to be set too short and affect the vitreous body, or does the v...
Dr. Gao Pilin Reply:
Hello: 1. Retinal laser treatment focuses on specific areas of the retina and does not directly affect the vitreous body. The laser light does not cause significant reactions or damage when passing through the vitreous. 2. The recommendation to avoid rapid eye movements after ret...[Read More] Understanding Retinal Laser Treatment: Key Questions Answered
Understanding Post-Retinal Laser Surgery: Key Questions Answered
Post-Retinal Laser Surgery Dr. Gao, I apologize for bothering you again. I would like to ask: 1. Is there a specific distance set for retinal laser treatment? Is it possible that if the distance is set too short, the laser may not reach the retina and instead target the vitreous ...
Dr. Gao Pilin Reply:
Hello: 1. Retinal laser treatment is typically tailored to the specific circumstances of the patient and the location of the retinal disease. The goal of the laser is to precisely focus the energy on the retina to address retinal-related issues. This type of laser does not affect...[Read More] Understanding Post-Retinal Laser Surgery: Key Questions Answered
Understanding Flashing Floaters: What Happens When You See Bright Light
Seeing bright lights? Hello, doctor. I have floaters in my vision. When I see a bright light, the floaters suddenly start to flicker, and after a while, they disappear. What is this phenomenon? Normally, the floaters are transparent, but when I look at a bright light, they appear...
Dr. Gao Pilin Reply:
Hello: The situation you described may be related to a visual phenomenon known as floaters. Floaters are typically caused by small particles or fibers within the vitreous humor of the eye. These small particles can be seen moving across your field of vision, particularly against ...[Read More] Understanding Flashing Floaters: What Happens When You See Bright Light
Understanding Post-Laser Treatment Issues: Retinal Laser and Floaters
Questions related to retinal laser treatment? Hello Dr. Gao, I have undergone retinal laser treatment and experienced a sudden onset of numerous floaters the next day. I would like to ask you: 1. What is the likelihood that the retinal laser could affect the vitreous body? Do doc...
Dr. Gao Pilin Reply:
Hello: 1. Relationship between retinal laser and vitreous: Retinal laser treatment is typically used to address retinal diseases rather than directly targeting the vitreous. Physicians should carefully assess the condition of the retina before performing laser treatment to ensure...[Read More] Understanding Post-Laser Treatment Issues: Retinal Laser and Floaters
Understanding Eye Pressure: Activities That May Harm Your Eyes
What situations are considered as pressure on the eyes (eyeballs)? Dear Dr. Gao, I have high myopia in both eyes (greater than -10.00 diopters) and astigmatism (greater than -3.00 diopters). Previously, I had retinal tears in both eyes, which were treated with laser photocoagula...
Dr. Gao Pilin Reply:
Hello: Due to your high myopia and history of retinal tears, it is essential to take special care to protect your eyes and avoid further issues. Here are some recommendations for avoiding pressure on the eyeball and protecting the retina: 1. Avoid rubbing your eyes: As your oph...[Read More] Understanding Eye Pressure: Activities That May Harm Your Eyes
Understanding the Flashing Shadows: A Guide to Floaters and Light Sensitivity
Seeing bright light? Hello, doctor. I have floaters in my vision. When I see a bright light, the floaters suddenly start to flicker, and after a while, they disappear. What is this phenomenon? Normally, the floaters are transparent, but when I see the bright light, they appear to...
Dr. Gao Pilin Reply:
Hello: The situation you described may be related to a visual phenomenon known as floaters. Floaters are typically caused by small particles or fibers within the vitreous humor of the eye. These small particles become more noticeable as they move within your field of vision, espe...[Read More] Understanding the Flashing Shadows: A Guide to Floaters and Light Sensitivity
Understanding Optic Nerve Cupping and Glaucoma in High Myopia
Optic cup excavation and glaucoma? I'm sorry, doctor. I have high myopia (approximately over -600 diopters in both eyes) and high astigmatism (approximately over -500 diopters in both eyes). Today, I went to a major hospital for an eye examination, and the doctor said that m...
Dr. Liang Ce Reply:
Recommendations: 1. Discuss the above situation further with your attending physician. 2. Alternatively, seek consultation at another ophthalmology medical facility. Thank you. Wishing you good health![Read More] Understanding Optic Nerve Cupping and Glaucoma in High Myopia
Understanding Flashing Lights in Vision: Causes and Concerns
Seeing flashes of light when opening your eyes? Sometimes, after tightly closing my eyes and then opening them, I see flashes of light. However, I had my retina examined three weeks ago, and there were no issues.
Dr. He Jianxian Reply:
Hello Markll: Forcefully closing your eyes is equivalent to applying external pressure on the eyes. After relaxing, the pressure response may cause the retina to be pulled, which could lead to seeing flashes of light. It is advisable not to frequently perform this action. Directo...[Read More] Understanding Flashing Lights in Vision: Causes and Concerns
Managing Eye Flashes and Floaters: Treatment Options and Concerns
Flashing edema Hello Doctor, I currently have floaters (in my left eye) and flashes (in my left eye). I have a history of microvascular bleeding in my right eye, but I do not have issues with high blood pressure or diabetes. I often read and use the computer. My questions are: ...
Dr. He Jianxian Reply:
Dear Ms. Marilian, 1. Vitreous degeneration is irreversible, so medication will not improve your symptoms. 2. Retinal edema should primarily be managed by a retinal specialist, as general eye drops are not very effective. 3. This condition is unlikely to occur. Sincerely, ...[Read More] Managing Eye Flashes and Floaters: Treatment Options and Concerns
Accidentally Scratched Eyelid: When to Seek Medical Attention?
Poked the eyelid? Hello Doctor: This morning while I was sleeping with my eyes closed, I accidentally scratched my eyelid with my fingernail while trying to relieve an itch. Currently, I don't feel any discomfort. I would like to ask if I need to see a doctor for this situat...
Dr. Gao Pilin Reply:
Hello: If you are not experiencing any discomfort, such as eye pain, blurred vision, redness, or unusual discharge, there may not be an immediate need to see a doctor. However, please continue to monitor your condition, and if any unusual symptoms arise, it is advisable to seek m...[Read More] Accidentally Scratched Eyelid: When to Seek Medical Attention?
Understanding Eye Lightning: Symptoms and Risks of Retinal Issues
Flashes of light in the corner of the eye? A few days ago on Friday, I experienced a phenomenon that seemed like a flash in the corner of my eye, possibly due to the movement of my eyeball, resembling sparks from wires touching each other. This morning, it occurred again, and I n...
Dr. Gao Pilin Reply:
Hello: Based on the symptoms you described, such as flashes, floaters, and bright spots around the eyes, this may be related to eye health, but it cannot be determined whether it is associated with retinal detachment or retinal tears. Only a physician can make a specific diagnosi...[Read More] Understanding Eye Lightning: Symptoms and Risks of Retinal Issues
Understanding Post-Surgery Visual Disturbances: Flashes and Shadows
Flashes and floaters after retinal and cataract surgery? Hello, Director Gao. Five weeks ago, I underwent vitrectomy combined with cataract surgery and silicone oil filling due to retinal detachment. I have noticed a dark spot in the central vision of my right eye. Recently, I di...
Dr. Gao Pilin Reply:
Hello: First, regarding the issue of shadows. After silicone oil tamponade surgery, some patients may see interfaces in their field of vision, which can cause shadows. This phenomenon may persist for a period of time but usually improves over time. However, I cannot determine you...[Read More] Understanding Post-Surgery Visual Disturbances: Flashes and Shadows
Understanding Eye Flashes: Causes and When to Seek Help
Flashes of light in the eyes? I would like to inquire about a situation I've been experiencing. For the past week, after turning off the lights, I have noticed a blue-purple semicircular flash at the edges of my vision, initially only in my right eye, but yesterday it seemed...
Dr. Gao Pilin Reply:
Hello: Based on your description, the flashes you are experiencing may be related to retinal traction, especially if you notice them in low-light environments. Given your history of laser treatment, retinal tears, and floaters, these are all significant factors concerning retinal...[Read More] Understanding Eye Flashes: Causes and When to Seek Help
Understanding High Eye Pressure and Optic Nerve Health: Key Concerns
Optic nerve-related Currently, I would like to briefly describe my situation. I was diagnosed with elevated intraocular pressure and slightly larger optic nerve cupping at the age of 18. I have been undergoing regular visual field tests and fundus examinations for the past five y...
Dr. Gao Pilin Reply:
Hello: (1) Based on your description, your intraocular pressure is currently stable in the range of 21-22 mmHg, and your visual field test results are normal, with no abnormalities in the fundus. This may indicate that your condition is currently stable and may only be classified...[Read More] Understanding High Eye Pressure and Optic Nerve Health: Key Concerns
Understanding Eye Flickering Upon Waking: Causes and Solutions
Flashing lights in the eyes upon waking? Hello, I would like to ask about a condition I've been experiencing. Since May, every time I wake up, I have a flickering sensation in my eyes that lasts for about ten seconds, which only goes away after I blink. Additionally, I start...
Dr. Gao Pilin Reply:
Hello: The sensations of flickering and floaters you described may be common issues related to the eyes and visual system. However, since you have undergone multiple examinations by both ophthalmology and neurology without any abnormalities found, these symptoms may not indicate ...[Read More] Understanding Eye Flickering Upon Waking: Causes and Solutions