Understanding Visual Disturbances: Foggy Vision and Shadowy Edges
Black shadows and white haze in the eyes? Hello Doctor, I have experienced traumatic hyphema in both eyes. Recently, I noticed that sometimes when I daydream, I have a foggy sensation in my vision, but it disappears as soon as I snap back to reality. What could this be? Additiona...
Dr. Gao Pilin Reply:
Hello, Xiao Han: It is possible that you are experiencing vitreous degeneration, commonly known as floaters, which may occur earlier due to a previous eye injury. You should get it checked; if the examination shows no issues, you can be reassured. Photopsia, in simple terms, is a...[Read More] Understanding Visual Disturbances: Foggy Vision and Shadowy Edges
Seeing Black Lightning Shapes Upon Waking: Eye Health Concerns
Upon waking up and opening my eyes, I momentarily see black, vascular-like structures? Hello, doctor. I have a prescription of -900 diopters in both eyes, along with floaters and elevated intraocular pressure. Sometimes, when I wake up in the morning and open my eyes, I see a bla...
Dr. Gao Pilin Reply:
Hello Mr. Chen: What you are seeing are the blood vessels in your retina, which is a normal phenomenon, although it may not always be visible. You can try this action to see it: https://bit.ly/35dzL4j[Read More] Seeing Black Lightning Shapes Upon Waking: Eye Health Concerns
Understanding Retinal Issues: Symptoms, Risks, and Self-Assessment
Retinal issues Hello Doctor, I have myopia and astigmatism in my left eye measured at -5.00 and -3.00, and in my right eye at -4.00 and -4.00. I would like to ask if my recent experience of seeing floaters and slight flashes of light could be a precursor to a retinal tear. I rece...
Dr. Gao Pilin Reply:
Hello, Bai Bai: The presence of floaters in your vision is not a psychological effect if they are clearly noticeable. The likelihood of a retinal tear is low. If the tear is large, it can lead to retinal detachment, but smaller tears are less likely to cause this issue. Floaters ...[Read More] Understanding Retinal Issues: Symptoms, Risks, and Self-Assessment
Understanding Eye Symptoms: When to Seek Help for Floaters and Flashes
Eye problem consultation? Hello, I would like to ask the doctor two questions. About two years ago in October, I had an eye examination and was told that I had a mild case of floaters. I underwent dilation, and the doctor mentioned that there was no significant issue, and as long...
Dr. Gao Pilin Reply:
Hello Lin: Your condition may be a manifestation of vitreous degeneration, and it is advisable to have an examination by an ophthalmologist.[Read More] Understanding Eye Symptoms: When to Seek Help for Floaters and Flashes
Concerns About Retinal Laser Treatment: Are You Dealing with a Quack?
Retinal laser therapy I was previously diagnosed with a retinal hole at a small clinic and underwent retinal laser treatment. However, subsequent examinations at a hospital showed no holes or laser marks. I would like to know if I might have encountered a fraudulent physician tak...
Dr. Gao Pilin Reply:
Hello, Floater: I apologize for not providing speculative answers here. However, lasers typically do not cause floaters.[Read More] Concerns About Retinal Laser Treatment: Are You Dealing with a Quack?
Understanding High Myopia: Questions on Retinal and Macular Health
Questions related to high myopia? Hello Doctor: I previously inquired about issue <a href="https://adoctor.tw/article/178383">#178383</a>. I have high myopia (before dilation L975, R1250) and also experience floaters. During my most recent examination, the d...
Dr. Gao Pilin Reply:
Hello JJ: 1. It is possible to maintain the current condition; however, with high myopia, the retina may be less healthy, and there is a possibility of degeneration occurring more rapidly with age compared to the general population. 2. Degeneration of the retina and macula can se...[Read More] Understanding High Myopia: Questions on Retinal and Macular Health
Why Do I See Flashing Lights When Lying Down at Night?
Experiencing flashes of light while lying down at night? I have high myopia and also experience floaters. When I lie down in a completely dark room at night, I see small white dots suddenly flash in both eyes, but they disappear after a while (I had an examination in January, and...
Dr. Gao Pilin Reply:
Hello at 3:30: This should be a visual phenomenon known as phosphenes, which is a physiological occurrence and is not a cause for concern.[Read More] Why Do I See Flashing Lights When Lying Down at Night?
Understanding Morning Floaters: Are They a Sign of Worsening Symptoms?
Waking up in the morning and seeing a multitude of spots? Hello, I have floaters and I undergo a fundus examination every six months. Recently, I occasionally wake up in the morning and see a multitude of dots, but they disappear after I blink. In my daily life, I haven't no...
Dr. He Jianxian Reply:
Based on your description, it's difficult to determine what the numerous spots you see upon waking in the morning are. They don't seem to resemble typical floaters. I recommend that you consult your ophthalmologist for an examination if you are experiencing discomfort. ...[Read More] Understanding Morning Floaters: Are They a Sign of Worsening Symptoms?
Understanding Eye Flashes and Shadows: What You Need to Know
Flashes of light in the eyes? Hello Doctor: Recently, I have noticed several flashes of light near the bridge of my nose in my left eye when it feels prickly, and there is a fixed black shadow directly below my left eye, which is causing me a lot of anxiety. Could you please tell...
Dr. He Jianxian Reply:
Your description may indicate the presence of floaters. It is recommended to visit an ophthalmologist for a comprehensive retinal examination with dilation. Director He Jianxian, Nantou Hospital Ophthalmology Department.[Read More] Understanding Eye Flashes and Shadows: What You Need to Know
Understanding Floaters: What to Know About Your Eye Symptoms
Flowing light Hello Doctor: Sometimes I see a light that resembles flowing water moving from the top to the bottom in the corner of my right eye, and then it disappears. What could this situation be? 2. I visited an ophthalmologist who mentioned that my retina is thinner, but the...
Dr. Gao Pilin Reply:
Hello: 1. It may be a phenomenon caused by liquefied vitreous humor flowing within the eye. 2. If the physician has not recommended laser treatment, it is likely that it can be temporarily avoided. Laser treatment is a form of destruction, so it is best to avoid it if possible.[Read More] Understanding Floaters: What to Know About Your Eye Symptoms
Understanding Eye Floaters: What Those Morning Black Spots Mean
Black spots in the eyes? Hello doctor, when I wake up in the morning, I often see small black dots, like sesame seeds, in both eyes. However, when I close my eyes and rest, then open them again, the dots disappear. I would like to ask if this is related to floaters? (It only happ...
Dr. Gao Pilin Reply:
Hello: It is very likely to be floaters. It could also be secretions on the cornea.[Read More] Understanding Eye Floaters: What Those Morning Black Spots Mean
Understanding High Myopia: Risks, Complications, and Prevention Tips
Questions related to high myopia? Hello Doctor: I have high myopia (before dilation L975, R1250) and also experience floaters. I regularly undergo fundus examinations, and during my most recent check-up, the doctor said everything was normal, but the fundus of my right eye is thi...
Dr. Gao Pilin Reply:
Hello JJ: 1. This is the most common condition associated with high myopia. 2. Retinal tears, retinal detachment, macular degeneration, and retinal degeneration, among others. 3. Currently, there are no preventive measures; early detection of lesions (such as retinal tears and re...[Read More] Understanding High Myopia: Risks, Complications, and Prevention Tips
Understanding Black Spots in Vision: Possible Causes and Next Steps
Seeing black spots that disappear when you open your eyes? Dear Doctor, Happy New Year. I have some unusual symptoms, and both the hospital and clinic have been unable to identify the cause. I am concerned that this may be a sign of a serious issue, and I kindly seek your guidanc...
Dr. Gao Pilin Reply:
Hello, Hui: The appearance of arcs of light before falling asleep may be a phenomenon caused by vitreous pulling on the retina. As for symptom one, I cannot determine the cause, but if all examinations show no abnormalities, it is likely not a major issue; sometimes it is just a ...[Read More] Understanding Black Spots in Vision: Possible Causes and Next Steps
Understanding Retinal Laser Treatment: When Is It Necessary?
Retinal laser treatment According to news reports, Dr. Tsui Yong-Ping pointed out that if individuals suffer from lattice degeneration of the retina, they do not necessarily need to undergo laser surgery if there are no symptoms or if the affected area is small. However, if patie...
Dr. Gao Pilin Reply:
Hello, concerned individual: 1. There are no holes or thinning observed. 2. It should be considered large. 3. It is unlikely; the focus is on the retina. 4. Uncertain. It may not be too high.[Read More] Understanding Retinal Laser Treatment: When Is It Necessary?
Understanding Flashing Lights in Vision: When to Seek Eye Care
Flashes of light appearing intermittently in the visual field? Hello Dr. Gao, I have had floaters since high school. Last month (December 29), my floaters worsened, and I went to a clinic for a dilated fundus examination. The doctor indicated that there were no retinal tears or d...
Dr. Gao Pilin Reply:
Hello, regarding the issue with your vision, it may be caused by vitreous traction on the retina. I recommend that you visit an ophthalmologist for an examination.[Read More] Understanding Flashing Lights in Vision: When to Seek Eye Care
Understanding Floaters After Retinal Laser Treatment: Common Concerns
The issue of floaters after retinal laser treatment? Happy New Year, Dr. Gao. I apologize for bothering you again. I am a patient who developed severe floaters after retinal laser treatment. I would like to ask Dr. Gao the following questions: 1. The thread-like floaters are fib...
Dr. Gao Pilin Reply:
Hello, concerned individual: 1. It is also a type of vitreous fiber. 2. It could possibly be a Weiss ring, which is a ring-shaped structure that appears at the site where the vitreous detaches from the optic nerve. 3. Floaters are not related to the retina. 4. Currently, there is...[Read More] Understanding Floaters After Retinal Laser Treatment: Common Concerns
Sudden Eye Flashes After Sneezing: Should You Be Concerned?
Sudden onset of numerous flashes of light in the vision? Hello doctor, after I sneezed, I suddenly saw a lot of flashes in my eyes for about 3 seconds. This has only happened once. I have high myopia of 800 degrees, and I recently went to the hospital for an examination where the...
Dr. Gao Pilin Reply:
Hello Mr. Huang: Coughing, sneezing, and rubbing your eyes, which can cause you to see flashes of light, are normal physiological responses and are not related to photopsia or floaters.[Read More] Sudden Eye Flashes After Sneezing: Should You Be Concerned?
Understanding Eye Issues: Vision Problems and Post-Vaccine Symptoms
Eye problems Hello Doctor, I have a few questions I would like to ask. 1. I do not wear glasses, but I have hyperopia and astigmatism in my left eye, which has resulted in amblyopia (my vision test shows 0.1, making it difficult to see clearly). My right eye has a vision of 1.0...
Dr. Gao Pilin Reply:
Hello Mr. Lin: I cannot determine whether this is a psychological effect or some other reason. Let's follow the doctor's advice for treatment and see if it improves in a few days. If there is no improvement, we can seek further medical evaluation.[Read More] Understanding Eye Issues: Vision Problems and Post-Vaccine Symptoms
Understanding Floaters: Are Black Spots in Your Vision Normal?
There are black spots in the eye? Hello, Doctor. I am currently a high school freshman, and I often notice a black dot in each eye while reading. Upon closer observation, I found that they resemble very small loops. When I close my eyes after looking at other comments, I don'...
Dr. Gao Pilin Reply:
Hello, Wang: Based on your description, it seems you are experiencing floaters, which are generally not serious. However, it is still advisable for you to get it checked. Currently, there is no treatment to alleviate floaters; you can only coexist with them and monitor any change...[Read More] Understanding Floaters: Are Black Spots in Your Vision Normal?
Understanding Temporary Visual Shadows After Eye Strain: Causes and Concerns
Every time I tightly close my eyes and then open them, I see a shadow similar to an afterimage of light? Hello Doctor, I have a history of retinal tears and have undergone laser treatment for it. Although my floaters have increased, my examinations have shown no significant issue...
Dr. He Jianxian Reply:
Forcefully closing the eyes exerts pressure on them, and the moment they open, the pressure decreases. This sudden change in pressure may cause traction on the retina, which could be a reason for the light response. This is for your reference. Dr. He Jianxian, Ophthalmology Depar...[Read More] Understanding Temporary Visual Shadows After Eye Strain: Causes and Concerns