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
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 Flickering Vision: Causes and Concerns in Eye Health
Fluctuating flashes of light in the visual field? Hello Doctor: A few days ago, I woke up in the middle of the night to use the restroom and suddenly noticed a flash at the edges of my vision. I thought it was just a trick of the light or due to blinking. After returning to my ro...
Dr. Gao Pilin Reply:
Hello: There could be multiple potential causes for this situation. Here are a few possible reasons: 1. Macular diseases: Certain macular conditions, such as macular degeneration, may lead to visual disturbances or flickering, especially in low-light environments. 2. Eye strain: ...[Read More] Understanding Flickering Vision: Causes and Concerns in Eye Health
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 Retinal Issues: Managing Floaters and Dry Eyes
Retinal issues Hello, doctor. I have previously undergone laser surgery for a retinal tear, and I also experience floaters and dry eye syndrome. Today, I noticed that when I turn my head, there are some visual disturbances that seem different from the usual floaters. I would like...
Dr. Gao Pilin Reply:
Hello: There are many types of floaters, and this is likely still a manifestation of floaters. They tend to move with head movements and usually do not require special treatment. You can monitor whether the symptoms worsen; if there are any changes, it is advisable to see an opht...[Read More] Understanding Retinal Issues: Managing Floaters and Dry Eyes
Understanding Eye Shadows: Symptoms and Concerns After Macular Hemorrhage
Eye floaters? Hello Doctor, I experienced a macular hemorrhage in my left eye on June 17, 2023. However, in mid-August, I encountered three situations: 1. In dark environments, before my eyes adapt to the darkness, when I close my eyes for a second and then open them, I notice ...
Dr. He Jianxian Reply:
Hello Mr. Ah Wei: The phenomena you mentioned are not quite normal. I recommend that you regularly visit an ophthalmologist for retinal monitoring and examination. Director He Jianxian, Ophthalmology, Nantou Hospital.[Read More] Understanding Eye Shadows: Symptoms and Concerns After Macular Hemorrhage
Understanding Floaters and Distorted Vision: What You Need to Know
Floaters and a slight distortion when looking at straight lines? Hello Doctor, I am 20 years old and I have floaters. The doctor said my floaters are moderate, which makes me a bit anxious. My floaters are quite numerous and I can see them almost all the time, resembling a rain-l...
Dr. Gao Pilin Reply:
Hello: 1. New onset of floaters: If you have recently experienced new symptoms of floaters, this may require further evaluation. While occasional floaters are usually harmless, a sudden increase in the number of new floaters or other visual disturbances may necessitate a thorough...[Read More] Understanding Floaters and Distorted Vision: What You Need to Know
Understanding Visual Disturbances: Causes and Concerns
Visual problems Hello, doctor. When I look at the ceiling while trying to sleep, I sometimes see strange images, like a fan spinning by. However, after having a thorough eye examination at the ophthalmologist, everything was normal. I mentioned this to the doctor, and he suggeste...
Dr. Gao Pilin Reply:
Hello: 1. Visual Fatigue: Even if your ophthalmic examination results are normal, prolonged use of electronic devices, reading, or focusing on tasks can lead to eye fatigue, which may cause you to see strange images when looking at the ceiling. Try to take a few minutes to rest...[Read More] Understanding Visual Disturbances: Causes and Concerns
Persistent Flashing Lights in Vision: Causes and Next Steps
Persistent flashes of light in a fixed area of vision? Hello, Dr. Gao. Seven years ago, I underwent retinal laser treatment, and since around October of last year, I have been experiencing a fixed area of flashes that has persisted until now. The area has gradually decreased, so ...
Dr. Gao Pilin Reply:
Hello: I understand your concerns about your eyes. Based on your description, you have undergone retinal laser surgery in the past seven years, and you are now experiencing a fixed area of flashes that has persisted. You have also had a dilated eye exam, and your retina appears t...[Read More] Persistent Flashing Lights in Vision: Causes and Next Steps
Understanding Flashing Lights and Floaters After Retinal Laser Treatment
Laser treatment for retinal tears? Hello, Doctor. At the end of May and the beginning of June, I visited an ophthalmologist because I experienced intermittent flashes and visual disturbances in my right eye. A few days prior to the visual disturbances, I had accidentally consumed...
Dr. Gao Pilin Reply:
Hello: 1. Is there a type of floaters that is similar to photopsia? Floaters typically present as small black dots or thread-like objects drifting in the visual field, rather than as flashes of light. Photopsia is usually caused by physical changes in the retina, such as tears ...[Read More] Understanding Flashing Lights and Floaters After Retinal Laser Treatment
Understanding Visual Disturbances When Closing Your Eyes
Closed-eye phenomenon Hello, doctor. Whenever I close my eyes, I feel like there is something moving in front of me, not quite like light, but more like a fan spinning.
Dr. Gao Pilin Reply:
Hello: 1. Eye Fatigue: Prolonged use of electronic screens, reading, or other visual tasks can lead to eye fatigue and discomfort, which may manifest as a sensation of shaking. 2. Lens Issues: Although you mentioned that the fundus examination did not reveal any problems, certain...[Read More] Understanding Visual Disturbances When Closing Your Eyes
Understanding Temporary Visual Disturbances: When to Seek Eye Care
Inquiry Consultation Dear Dr. Gao, I would like to ask you a question. Last night, while I was putting on my pajamas, I experienced a brief episode (lasting 3 to 5 seconds) of seeing stars in my vision. This occurred possibly due to my head movement being more pronounced or the ...
Dr. Gao Pilin Reply:
Hello: A1. Head movements or slight pressure from pajamas on the eyes may cause a temporary phenomenon of seeing stars, which is usually a normal physiological response and generally does not require excessive concern. The appearance of stars may be due to temporary visual stimul...[Read More] Understanding Temporary Visual Disturbances: When to Seek Eye Care
Understanding Floaters: Why Sleep Deprivation Causes Visual Disturbances
Floaters in the vision upon waking up? Hello, doctor. I would like to ask you about my condition. I have floaters in my vision, and starting two days ago, I have been going to bed later and waking up early, and I also took a nap. When I open my eyes after the nap, I experience a ...
Dr. Cai Wenyuan Reply:
Monitor the symptoms, and if they persist, seek medical evaluation.[Read More] Understanding Floaters: Why Sleep Deprivation Causes Visual Disturbances
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 Visual Disturbances: When to Seek Eye Care
Eye problems In recent days, I've been experiencing distorted afterimages of objects; they appear normal when I look directly at them. When I move my eyes, I notice strange visual trails resembling scratches. I often see light spots and dark spots, and occasionally I feel a ...
Dr. Cai Wenyuan Reply:
Observe the symptoms, and if they persist, seek medical evaluation.[Read More] Understanding Visual Disturbances: When to Seek Eye Care
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
How to Determine the Severity of Floaters in Your Vision
Pathological floaters assessment? Hello, doctor. How can I distinguish whether the number of floaters is considered many or few? Recently, I've noticed an increase in floaters, but it's not excessive. However, I had an examination two days ago, and everything was fine. ...
Dr. Gao Pilin Reply:
Hello: 1. Monitor your vision: Floaters are typically caused by floating objects within the eye, which may appear as lines, spots, or cobwebs. If you notice changes in your vision, it may lead to an increased perception of floaters. 2. Pay attention to lighting conditions: Floate...[Read More] How to Determine the Severity of Floaters in Your Vision
Understanding Visual Disturbances: Why Do I See Ghost Images on White Text?
Recently, when I look at white text on a black background, I see something that resembles a shadow or ghosting effect? Hello Doctor: Last week, I felt something unusual with my eyes. In the morning, I noticed my vision was foggy, and it took about ten minutes to return to normal....
Dr. He Jianxian Reply:
Hello, Miss Yu: Since I have not encountered similar patients in clinical practice, I am unable to provide further advice. As you have already visited two ophthalmology clinics, if you still have concerns, it would be more reassuring to go directly to a larger hospital for an exa...[Read More] Understanding Visual Disturbances: Why Do I See Ghost Images on White Text?
Sudden Double Vision Upon Waking: Causes and When to Seek Help
Upon waking up in the morning, I suddenly experienced double vision, where one object appeared as two? This morning, I woke up and saw two air conditioners, which made me very anxious. However, after a minute, it returned to normal. Could it be due to the fact that I didn't ...
Dr. Gao Pilin Reply:
Hello: Temporary visual disturbances may not necessarily indicate a problem with the brain, and this condition could be related to your lack of sleep and emotional stress. Eye fatigue and prolonged crying can lead to temporary blurriness or distortion of vision. Additionally, env...[Read More] Sudden Double Vision Upon Waking: Causes and When to Seek Help