Understanding Colorful Floaters in Vision: Causes and Concerns
The appearance of colorful dot-like floaters in the eyes? Hello Doctor: I have high myopia and had a dilated fundus examination at the end of November last year. The doctor said everything was normal, just typical degeneration associated with high myopia. I would like to ask a qu...
Dr. Gao Pilin Reply:
Hello: This symptom is described in the field of ophthalmology as photopsia, which typically occurs when the eyes move suddenly, potentially resulting in the perception of colored flashes or spots. This may originate from certain substances within the eye, such as proteins or oth...[Read More] Understanding Colorful Floaters in Vision: Causes and Concerns
Understanding Visual Disturbances After Removing Glasses: Causes and Insights
After removing glasses, there may be a sensation of fluctuation? Hello, could you please explain why I experience a sensation of fluctuation when looking at objects, especially after removing my glasses? This sensation seems more pronounced when I am staring blankly at something,...
Dr. Gao Pilin Reply:
Hello: Based on the situation you described, you may be experiencing some visual changes that could be related to your high myopia and floaters. It is important to note that these are only preliminary assumptions. For a more accurate assessment, I recommend that you visit an opht...[Read More] Understanding Visual Disturbances After Removing Glasses: Causes and Insights
Seeing Colorful Halos at Night: Understanding Eye Symptoms and Causes
I have been seeing colorful halos recently? Hello, Dr. Gao: I have myopia of 400-500 degrees, high astigmatism, dry eye syndrome, floaters, and eye fatigue. Recently, when looking at lights at night, I keep seeing colorful halos. After visiting a clinic, the doctor said that my r...
Dr. Gao Pilin Reply:
Hello: Based on the situation you described, you mentioned seeing colored halos at night that persist even after cleaning your glasses, and that there has been a history of optic nerve damage. This condition may be related to multiple factors. Firstly, the protrusion of your eyes...[Read More] Seeing Colorful Halos at Night: Understanding Eye Symptoms and Causes
Should You Get Your Eye Floaters Checked? Understanding Symptoms and Risks
Is it necessary to have white spots examined? Hello Doctor, I am the person with consultation number <a href="https://adoctor.tw/article/204106">#204106</a> from yesterday. Today, I observed again and found that the white spots are round and there is more th...
Dr. Gao Pilin Reply:
Hello: The white spots you see that seem to move when you shift your gaze are a type of vitreous floaters. Your condition can be monitored for now. However, if you experience new symptoms, especially those that differ from your previous experiences, such as an increase in shadows...[Read More] Should You Get Your Eye Floaters Checked? Understanding Symptoms and Risks
Understanding Eye Flashes: Causes, Duration, and Treatment Options
Flashes of light in the eyes? Hello Doctor, I recently noticed that I experience flashes of light in my peripheral vision, and sometimes they occur even when my eyes are closed. After seeing a doctor, I was not diagnosed with floaters; instead, the doctor mentioned it was a case ...
Dr. Gao Pilin Reply:
Hello: Vitreous degeneration is a common phenomenon that occurs with aging and is typically irreversible. Floaters are a symptom characterized by seeing spots or thread-like objects moving in the field of vision, and vitreous degeneration is one of the causes of floaters. The phe...[Read More] Understanding Eye Flashes: Causes, Duration, and Treatment Options
Seeing White Spots on the Ceiling Upon Waking: Is It Floaters?
When I woke up in the morning, I saw white spots on the ceiling? Hello, Doctor Gao! Thank you for answering my questions. My condition is called floaters, and I have undergone localized retinal laser surgery on my right eye. I had a fundus examination at the beginning of last mon...
Dr. Gao Pilin Reply:
Hello: Based on your description, you may be experiencing symptoms of floaters. Floaters are typically described as small dots or lines that appear to float in your field of vision; these may be black, white, or gray, and sometimes they may feel like flies or lines moving in your...[Read More] Seeing White Spots on the Ceiling Upon Waking: Is It Floaters?
Understanding Eye Flashes: When to Seek Medical Advice
Eye problems Hello, Doctor. I would like to ask about something that happened just now. While I was taking a shower, I suddenly saw a flash of light for 1-2 seconds. I'm not sure if it was just the bathroom light flickering, as it felt like the flash came from that direction...
Dr. Gao Pilin Reply:
Hello: The sensation of flashes may be a physiological phenomenon of the eye, but it can sometimes indicate a retinal issue. Flashes are typically described as sudden bursts of light that can last for a few seconds or even shorter. This phenomenon is usually caused by changes in ...[Read More] Understanding Eye Flashes: When to Seek Medical Advice
Understanding Retinal Laser Treatment and Its Side Effects: A Patient's Inquiry
Regarding retinal laser treatment? Dear Dr. Gao, Happy New Year! I apologize for bothering you again, and I sincerely thank you for your continuous assistance to us, the helpless patients, without any charge. I am a patient who developed severe floaters after laser treatment, to ...
Dr. Gao Pilin Reply:
Hello: I am very sorry to hear about the situation you described. Floaters can indeed have a significant impact on vision and daily life. I will do my best to explain the retinal laser treatment you mentioned and its possible consequences, as well as provide some clarification re...[Read More] Understanding Retinal Laser Treatment and Its Side Effects: A Patient's Inquiry
Is Headache in the Dark Always a Sign of Glaucoma?
Experiencing headaches in low-light conditions does not necessarily mean that you have glaucoma? Hello, doctor. I had a visual field test two weeks ago, and everything was normal. I have significant myopia and also experience floaters. I read online that glaucoma can cause headac...
Dr. Gao Pilin Reply:
Hello: I understand your concerns. First, anxiety can affect physical sensations, particularly the perception of visual or head discomfort. However, if you experience headaches or discomfort, especially in low light, it is important to carefully evaluate and rule out potential op...[Read More] Is Headache in the Dark Always a Sign of Glaucoma?
Understanding YAG Laser Treatment for Floaters After Retinal Surgery
Treatment for floaters: YAG Laser? Hello, Doctor. I previously underwent retinal laser treatment and developed a significant amount of floaters. I would like to ask Dr. Gao: 1. What could be the possible reasons for the sudden onset of numerous floaters the day after retinal lase...
Dr. Gao Pilin Reply:
Hello: 1. The appearance of numerous floaters after retinal laser treatment may be due to either vascular bleeding or vitreous degeneration. If the examination reveals that it is merely vitreous degeneration, there is no need for concern. 2. If there is a fixed flash in the visua...[Read More] Understanding YAG Laser Treatment for Floaters After Retinal Surgery
Understanding Sudden Black Flashes in Vision: Causes and Concerns
Sudden appearance of black spots in the vision? Hello Doctor, I have high myopia with prescriptions of -8.75 and -9.25. In 2010, I visited an ophthalmologist due to experiencing flashes of light, eye discomfort, and severe headaches. The ophthalmologist diagnosed me with migraine...
Dr. He Jianxian Reply:
Hello Ms. Fu: Based on your description, your condition seems to differ from that of a vascular thromboembolic event. This situation involves a sudden complete blackout that may return to normal after a few seconds. It is difficult to determine the cause of your symptoms, and I h...[Read More] Understanding Sudden Black Flashes in Vision: Causes and Concerns
Persistent Air Bubble After Vitrectomy: What to Expect and Next Steps
After the minimally invasive vitrectomy for floaters, the doctor mentioned that the air would disappear in one day, but it has not dissipated after three weeks? Hello, Doctor. Thank you for taking the time to respond. Three weeks ago, on November 22, I underwent a 27-gauge minima...
Dr. He Jianxian Reply:
Hello Ms. Kelly: The air will be absorbed quickly under normal circumstances. As for why it has persisted for three weeks, it is indeed difficult to explain. However, aside from natural absorption, there should be no other methods. Dr. Ho Chien-Hsien, Ophthalmology Department, Na...[Read More] Persistent Air Bubble After Vitrectomy: What to Expect and Next Steps
Understanding Eye Floaters: Causes and When to Seek Help
There are bright, thread-like lines in front of my eyes? Hello, Director Gao. Sometimes my eyes are very itchy, and after rubbing them, I notice a lot of bright, string-like lines moving in front of my eyes for a moment. They disappear completely after a few seconds to about a mi...
Dr. Gao Pilin Reply:
Hello: It is possible that there is pressure on the retina causing discharge phenomena, or that the vitreous is moving and pulling on the retina. In most cases, these symptoms do not require specific treatment. However, if you suddenly experience a significant increase in floater...[Read More] Understanding Eye Floaters: Causes and When to Seek Help
Understanding Occasional Flashing Lights in the Eye: Should You Worry?
Occasional flashes of light in the peripheral vision? Hello, Doctor. I have had floaters in my right eye for about six years, and there hasn't been much change during that time. However, in the last couple of days, I've noticed a brief flash of light that resembles a sh...
Dr. Gao Pilin Reply:
Hello: Based on your description, the brief appearance of rapid lights or flashes is usually caused by the retinal surface or some internal structures of the eye. However, it is not possible to determine whether this is related to retinal detachment or a tear based solely on this...[Read More] Understanding Occasional Flashing Lights in the Eye: Should You Worry?
Post-Laser Surgery Concerns: Understanding Retinal Health and Symptoms
What to expect after retinal laser surgery? Hello, Doctor! I suddenly noticed new floaters in my vision on Thursday, and the next day, Friday, I went to the clinic for an examination. The doctor there dilated my pupils and said that the retina in my left eye was somewhat thin. Du...
Dr. Chen Anping Reply:
Hello: We recommend that you visit the ophthalmology outpatient clinic to address this issue and undergo an examination. Thank you. Hualien Hospital, Ministry of Health and Welfare, cares about your health.[Read More] Post-Laser Surgery Concerns: Understanding Retinal Health and Symptoms
Understanding Blurry Vision: Causes, Treatments, and Eye Health Concerns
Blurred vision When looking at things while smiling, only the center is clear, and the edges are blurry. My eyes also feel itchy. The doctor prescribed chloramphenicol and Hucare Vision to be used four times a day, and I have to use the eye drops every three hours. Can I use them...
Dr. Gao Pilin Reply:
Hello: When you smile, only the center of your vision is clear, while the edges are blurry. This may be due to squinting when smiling, which causes this phenomenon. Whether it is dry eye syndrome can only be determined after an examination. The doctor prescribed artificial tears,...[Read More] Understanding Blurry Vision: Causes, Treatments, and Eye Health Concerns
Understanding Floaters and Retinal Issues: When to Seek Medical Attention
Floaters and Retinal Disorders In response to the follow-up question regarding the increase in floaters, both nurses and doctors emphasize that "if there is a significant increase in black spots, it is important to seek medical attention promptly." I would like to ask h...
Dr. Gao Pilin Reply:
Hello: 1. Sudden increase in floaters or black spots: If you suddenly notice a large number of new floaters or black spots, especially if these symptoms appear suddenly, continue to increase, or spread rapidly, you should seek medical attention immediately. Use your own judgmen...[Read More] Understanding Floaters and Retinal Issues: When to Seek Medical Attention
Understanding Eye Lightning: Causes and Concerns for Vision Issues
Closed-eye visual phenomena The phenomenon of seeing flashes of light when closing the eyes, especially after a thorough dilated eye examination in early October, is concerning. Here are the questions I have: For instance, when I close my eyes in bright light, I can perceive some...
Dr. Gao Pilin Reply:
Hello: The sensation of flashes or lightning may be one of the signs of retinal abnormalities. Flashes are typically caused by the vitreous pulling on the retina due to internal fibrous changes. Floaters are small dots, lines, or cloud-like shapes seen in the visual field, usuall...[Read More] Understanding Eye Lightning: Causes and Concerns for Vision Issues
Understanding Floaters and Visual Distortions: Eye Health Insights
Eye problem consultation? Hello, Doctor. I have floaters and I usually go for an eye exam every six months to a year. Today, while using the Amsler grid, I have two questions to ask. First: Initially, I saw straight lines without any blurriness or distortion, but later, I noticed...
Dr. Gao Pilin Reply:
Hello: 1. The distortion or blurriness that appears suddenly and improves with rest is usually unlikely to be a macular issue. Macular degeneration is characterized by persistent blurriness and distortion. 2. The situation you described is more likely due to prolonged staring, wh...[Read More] Understanding Floaters and Visual Distortions: Eye Health Insights
Understanding Eye Flashes: Causes and Concerns Explained
Flashes of light in the eyes? Hello, doctor. I would like to inquire about the issue of visual flickering. I researched online and found that the flickering resembles the patterns associated with migraine aura, but I do not have a history of migraines. This occurs occasionally, a...
Dr. Gao Pilin Reply:
Hello: Based on your description, the flickering in your eyes resembles the patterns associated with migraine aura, but since you do not have a history of migraines, there could be several other reasons: 1. **Floaters**: Floaters are a common ophthalmic condition caused by opac...[Read More] Understanding Eye Flashes: Causes and Concerns Explained