Understanding Eye Flashes and Floaters: When to Seek Help
Seeing flashes of light? Hello, doctor. About six months ago, I noticed that I have floaters in both eyes. My prescription is -4.50 in the left eye with -2.25 astigmatism, and -4.50 in the right eye with -0.75 astigmatism. The floaters appear as transparent dots, black spots (som...
Dr. Gao Pilin Reply:
Hello, Student Chen: 1. You may be overthinking it; if the examination shows no issues, there's no need to worry too much. 2. It should be fine. 3. You may experience visual field defects, more severe floaters, or even blurred vision; generally, you should be able to feel t...[Read More] Understanding Eye Flashes and Floaters: When to Seek Help
Understanding Eye Flashes: Are They Related to Vitreous Detachment?
Coughing with visual disturbances or seeing stars? Hello Dr. Gao, First of all, thank you for your response to my previous question. Ever since I experienced the symptoms of floaters, I have been thinking about what you said regarding the gradual liquefaction of the vitreous bo...
Dr. Gao Pilin Reply:
Hello Peter: Coughing and seeing stars is a physiological phenomenon and is unrelated to floaters or vitreous degeneration. Please don't worry. At the e-Hospital in Puzi, Taiwan, the ophthalmology department is open Monday to Friday from 8:00 AM to 12:00 PM and Wednesday aft...[Read More] Understanding Eye Flashes: Are They Related to Vitreous Detachment?
Understanding Eye Flashes and Floaters: When to Seek Help
Experiencing flashes of light when looking at objects? Hello Doctor, recently I have been experiencing flashes of light when I look at things, and I often see a black dot moving around. Sometimes, after sitting for a long time or getting up quickly from a squatting position, I fe...
Dr. He Jianxian Reply:
The presence of flashes and floaters is known as "floaters syndrome." You may undergo a dilated eye examination. As for experiencing a dark area when standing up after drinking, this is likely due to orthostatic hypotension, which is quite common.[Read More] Understanding Eye Flashes and Floaters: When to Seek Help
Understanding Eye Flashes: Should You Be Concerned?
Flashing issues? I would like to ask about having floaters in my eyes, but recently I've also been experiencing flashes of light. I have undergone a dilated eye exam. Can I feel reassured by this? Is it sufficient to just have regular follow-ups? Thank you.
Dr. Gao Pilin Reply:
Hello Ah-Hui: If you have undergone a dilated eye examination, you should be at ease. If there are any changes, please get checked promptly and follow up regularly. The Ophthalmology Department at Puzi Hospital in Taiwan is open Monday to Friday from 8:00 AM to 12:00 PM and Wedne...[Read More] Understanding Eye Flashes: Should You Be Concerned?
Understanding Occasional Eye Flashes: Symptoms of Floaters or Retinal Issues?
A small highlight flashes? Hello Dr. Wang, I apologize for the interruption. I would like to ask about a small bright spot that occasionally appears in my vision (sometimes twice a day, and other times it doesn't happen for several weeks). Could this be a symptom of floaters...
Dr. Wang Zhishun Reply:
Hello, since you have high myopia, it is recommended to undergo a retinal examination for confirmation.[Read More] Understanding Occasional Eye Flashes: Symptoms of Floaters or Retinal Issues?
Understanding Eye Flashes and Floaters: Are They Signs of Retinal Detachment?
Flashes of light in the eyes? I have myopia of -5.50 diopters and would like to ask: 1. When I squint, I notice an increase in floaters. 2. When I look at the sky, there is a small black dot that seems to follow me. 3. My left eye suddenly experienced a flash of light, similar to...
Dr. Wang Zhishun Reply:
Hello, it seems more like vitreous degeneration; I recommend getting it checked.[Read More] Understanding Eye Flashes and Floaters: Are They Signs of Retinal Detachment?
Understanding Eye Flashes: Causes and Concerns for High Myopia Patients
Flashes of light in the eyes? Hello, Doctor Gao. Recently, I have been experiencing severe coughing due to a cold. On the night of February 10th, while lying flat and coughing forcefully, I noticed flashes of light in both eyes. The next morning, I felt an increase in floaters. F...
Dr. Gao Pilin Reply:
Hello Ching: If you notice an increase in floaters or even the appearance of flashes of light, it is advisable to have a dilated eye examination by an ophthalmologist. At the Puzi Hospital Eye Clinic in Taiwan, we are available Monday to Friday from 8:00 AM to 12:00 PM and Wednes...[Read More] Understanding Eye Flashes: Causes and Concerns for High Myopia Patients
Understanding Eye Flashes: Symptoms, Causes, and When to Seek Help
My eyes feel strange? Hello Doctor, I would like to ask about a sensation I am experiencing. When I look at things, I see flashes throughout my entire field of vision, similar to the flickering of an old black-and-white computer screen when it malfunctions, with images overlappin...
Dr. Wang Zhishun Reply:
Hello, are your symptoms occurring in one eye or both? Generally, visual disturbances associated with migraines are more common in one eye. However, considering the overall situation, it would be best to have an eye examination to check the vitreous and retina.[Read More] Understanding Eye Flashes: Symptoms, Causes, and When to Seek Help
Morning Eye Flashes: Understanding Causes and Solutions for Vision Issues
Waking up in the morning and seeing flashes of light? Hello, doctor. I have myopia (both eyes at -5.75) and astigmatism (left eye -0.50, right eye -0.75), and I also suffer from floaters and dry eye syndrome. Recently, I was diagnosed with an immune abnormality—overactivation of ...
Dr. Gao Pilin Reply:
Hello: The flashes you are experiencing are likely due to the vitreous pulling on the retina, and even a slight retinal detachment can be detected. If the lines in the Amsler grid appear distorted, that is not normal. I recommend that you visit a hospital with a retinal specialty...[Read More] Morning Eye Flashes: Understanding Causes and Solutions for Vision Issues
Understanding Persistent Eye Flashes: When to Seek Further Evaluation
Regarding the issue of experiencing persistent flashes of light in the eyes despite normal examination results! Hello doctor, I would like to ask about a phenomenon I've been experiencing in both of my eyes. Recently, I have been seeing continuous flashes of light, similar t...
Dr. Wang Zhishun Reply:
If symptoms change, further examination is necessary; if stable, check-ups should be done every six months.[Read More] Understanding Persistent Eye Flashes: When to Seek Further Evaluation
Understanding Eye Flashes: When to Seek Help and Self-Care Tips
Please have the doctor respond? Hello, doctor. Recently, due to insomnia and vacation, I have been using my eyes more than usual. In the past week, when I turn off the lights to sleep at night, I have noticed flashes about three times. I'm not sure if this is caused by the m...
Dr. Gao Pilin Reply:
Hello: In this situation, it is essential to see a physician at least once to ensure there are no issues before proceeding with observation. There can indeed be subsequent complications such as retinal tears or detachments, so caution is necessary. Taiwan E-Hospital Puzi Hospital...[Read More] Understanding Eye Flashes: When to Seek Help and Self-Care Tips
Understanding Eye Flashes and Floaters: Causes and Solutions
Visual disturbances such as flashes of light? Hello Doctor, here is the history of my eye condition: 1. For about 1 to 2 years, I have experienced symptoms similar to blinking, although I know I am not actually blinking. Usually, when this occurs, I am uncertain if I just blink...
Dr. He Jianxian Reply:
If you are experiencing a visual condition that is different from what you have previously encountered, it is advisable to undergo another dilated eye examination for confirmation. The above is provided for your reference.[Read More] Understanding Eye Flashes and Floaters: Causes and Solutions
Understanding Eye Flashes: Causes and Concerns for Your Vision
Eye flashes Hello Doctor: My question may be a bit lengthy, and I hope you can patiently read through the entire message. Thank you. Recently, I have been experiencing a phenomenon similar to "flashes" in my eyes (not the kind associated with myopia). In dim lighting (t...
Dr. He Jianxian Reply:
Hello: Essentially, the vitreous is a transparent tissue that is not visible during examination, so when examining the fundus, the focus is primarily on checking for any retinal tears. If there are no tears, you generally do not need to worry too much about your astigmatism. Wish...[Read More] Understanding Eye Flashes: Causes and Concerns for Your Vision
Understanding Eye Flashes: Causes, Duration, and Fatigue Connection
Photopsia Hello, Doctor. I have myopia of -800 diopters and astigmatism of -200 diopters in both eyes. About a year ago, I started experiencing flickering lights in my vision. The flickering occurs in different locations; initially, it was more frequent in the lower left corner o...
Dr. Zhuang Yamin Reply:
Dear John, Regarding your questions, here are my responses: 1. If, as you mentioned, a fundus examination has confirmed that there are no retinal tears, then the phenomenon you are experiencing is likely due to vitreous degeneration causing traction. In this case, the sensation...[Read More] Understanding Eye Flashes: Causes, Duration, and Fatigue Connection
Understanding Eye Flashes: Causes and Solutions for Vision Issues
Will flash? Hello, doctor. I have about 450 degrees of myopia in both eyes and also experience flashes of light. Recently, I have been preparing for graduate school entrance exams, and my eyes feel very tired. One day, I suddenly noticed that the light from my desk lamp seemed to...
Dr. Wang Zhangji Reply:
Hello: It is possible to see flickering lights when the eyes are extremely fatigued, but it is best to have a thorough examination at the clinic. Sincerely, Dr. Wang Zhang-ji, Ophthalmologist.[Read More] Understanding Eye Flashes: Causes and Solutions for Vision Issues
Understanding Eye Flashes: When to Worry and What to Monitor
Flash Hello, doctor. Recently, I noticed that in very dark environments, when I move my eyes left or right or up and down, I experience flashes of light. After seeing a doctor, I was told that there are no holes in my retina and that I should have a check-up every six months. Is ...
Dr. Wang Zhangji Reply:
Hello: The flashes of light you experience when moving your eyes may be caused by vitreous degeneration pulling on the retina. If examinations show no tears, there is no need for excessive concern; just avoid collisions and rubbing your eyes, and have regular check-ups. If there ...[Read More] Understanding Eye Flashes: When to Worry and What to Monitor
Understanding Eye Flashes: Causes, Solutions, and Lighting Tips
I'm sorry, but I need specific content to translate. Please provide the text Hello, Doctor: My eyes didn't have any flashes before, but recently things have become a bit blurry, and after an examination, it seems that I have flashes. I would like to ask the doctor if th...
Dr. Ke Meilan Reply:
Hello, may I ask about astigmatism? Astigmatism is caused by an irregular shape of the cornea, which is often congenital, but the degree and axis can change. Glasses can correct vision, but they cannot change the prescription. Unstable light sources can exacerbate myopia, not ast...[Read More] Understanding Eye Flashes: Causes, Solutions, and Lighting Tips
Understanding Eye Flashes and Floaters: When to Seek Help
Occasional flashes of light in the eyes? Hello, doctor. Since I was young, I have noticed some gray strands floating in my right eye (possibly floaters). Later, I developed myopia, which is now around -800 diopters (with over -100 diopters of astigmatism). The symptoms persist, a...
Dr. Zhang Yanrui Reply:
Actually, if there is a detailed examination after dilation, it is not necessarily required to change doctors. However, if there are "lightning" type visual disturbances, it may be necessary to have follow-up appointments every one to two weeks, as this indicates that t...[Read More] Understanding Eye Flashes and Floaters: When to Seek Help
Understanding Eye Flashes: Causes, Risks, and Treatment Options
Flashes of light in the eyes? Hello, recently I've been experiencing occasional flashes of light in my eyes, similar to how a fluorescent light flickers unexpectedly. I'm not sure if I'm being overly sensitive or if there's an underlying issue. What could be t...
Dr. Feng Jiefan Reply:
Hello: If you experience flashes of light in your vision, similar to lightning, it may indicate issues such as retinal traction, retinal tears, or vitreous degeneration. In such cases, it is important to promptly consult an ophthalmologist to examine the retina, identify the prob...[Read More] Understanding Eye Flashes: Causes, Risks, and Treatment Options