Understanding Eye Flashes: Symptoms of Retinal Issues or Normal Aging?
In a completely dark room, closing the eyes and moving them causes flashes of light to appear around? Hello, I have a myopia degree of 600 to 700. Two months ago, I experienced floaters, and after undergoing ultra-widefield retinal examination, no tears were found. Three weeks ag...
Dr. Gao Pilin Reply:
Hello: 1. These symptoms may indicate a retinal tear or detachment, but they could also be related to phenomena associated with the vitreous. When you experience abnormal visual symptoms, especially in the case of high myopia, it is advisable to seek an eye examination immediatel...[Read More] Understanding Eye Flashes: Symptoms of Retinal Issues or Normal Aging?
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 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 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
Understanding Poor Vision in Children: Essential Tests to Consider
I would like to ask about the causes of poor vision in children? The child's vision test showed both eyes at 0.2, but the clinic measured myopia and astigmatism as -25/-25 in the right eye and -75/-25 in the left eye. Even with corrective lenses, there was no improvement in ...
Dr. Cai Wenyuan Reply:
At least include a dilated fundus examination and retinal examination.[Read More] Understanding Poor Vision in Children: Essential Tests to Consider
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 Floaters: When to Worry and Seek Medical Advice
Questions related to floaters? Hello, Doctor. Three years ago, when I was 18, I developed floaters. Since then, I have been going to the ophthalmologist every month for dilated retinal examinations, and so far (the last check was on September 7 this year), everything has been nor...
Dr. Gao Pilin Reply:
Hello: Based on your description, you developed floaters three years ago and have been undergoing monthly retinal examinations, with no abnormalities detected so far. However, you mentioned that the floaters become more noticeable when you sneeze or cough, which can be a normal p...[Read More] Understanding Floaters: When to Worry and Seek Medical Advice
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 Eye Floaters and Shadows: Symptoms and Treatment Insights
Eye floaters I have high myopia of -1000 diopters in both eyes and developed floaters during high school. The doctor mentioned that I have vitreous detachment in my right eye. Symptom one: when I quickly turn my head to the right, I notice a very dark spot that flashes briefly an...
Dr. Gao Pilin Reply:
Hello: 1. You mentioned that you see black spots in your right eye when you turn your head quickly, which may be a manifestation of floaters. Floaters typically present as seeing small spots or shadows drifting in your field of vision, but symptoms can vary among individuals. Mac...[Read More] Understanding Eye Floaters and Shadows: Symptoms and Treatment Insights
Understanding Acute Conjunctivitis: Symptoms, Treatment, and Eye Care Tips
Sudden redness of the eyes may indicate acute conjunctivitis? Hello, Doctor. Just today (September 11, 2023) in the afternoon, while I was running, I suddenly felt a sharp pain in my left eye. At first, I thought it was just sweat getting into my eye, but when I returned home and...
Dr. Gao Pilin Reply:
Hello: 1. Improvement refers to the reduction of redness in the eyes and alleviation of symptoms. Generally, if your symptoms show significant improvement within a week, with decreased redness and reduced stinging sensation, you may consider stopping the medication. However, plea...[Read More] Understanding Acute Conjunctivitis: Symptoms, Treatment, and Eye Care Tips
Understanding Retinal Thinning and Holes: Symptoms and Concerns
Retinal thinning and holes? Hello Doctor, I would like to inquire about my condition. A month ago, I had a fundus examination that revealed a retinal tear which has since scarred over. The other eye has shown thinning, and in the past few days, I have noticed an increase in float...
Dr. Gao Pilin Reply:
Hello: 1. Flashes and floaters: Flashes and floaters are often associated with retinal issues. They may be symptoms of retinal tears or new holes. This requires further evaluation by a physician. 2. Follow-up retinal examination: It is advisable to consult an ophthalmologist as s...[Read More] Understanding Retinal Thinning and Holes: Symptoms and Concerns
Post-Retinal Laser Treatment: Understanding Increased Visual Disparity
After retinal laser treatment, the disparity between the two eyes has increased? Hello, doctor. 1. I received my glasses on July 8, 2022, with myopia and astigmatism measurements of -5.25/1.50 for the left eye and -6.25/0.75 for the right eye, with corrected vision of 1.02 in b...
Dr. He Jianxian Reply:
Dear Miss Ming, 1. Generally, retinal laser treatment does not cause changes in refractive error; any changes in refractive error may be due to other reasons. 2. It is recommended that you monitor your refractive error for a period of time to see if it continues to increase. Di...[Read More] Post-Retinal Laser Treatment: Understanding Increased Visual Disparity
Post-Laser Eye Surgery Concerns: Recovery, Vision, and Follow-Up Care
Postoperative Issues After Retinal Laser Surgery Hello, Doctor. Previously, my corrected vision was 0.9 in the left eye and 0.8 in the right eye. After being hit, I didn't experience any symptoms. However, three months later, during a dilated eye exam, it was discovered that...
Dr. Gao Pilin Reply:
Hello: 1. After laser surgery, if your vision has decreased and your corrected vision is below 0.2, and you have already waited for some time, it is recommended that you return to an ophthalmologist for an examination. The doctor can assess your eye condition and provide appropri...[Read More] Post-Laser Eye Surgery Concerns: Recovery, Vision, and Follow-Up Care
Understanding Vision Decline: Causes and Treatment Options
Vision deterioration Hello, doctor. I have been experiencing issues with allergic conjunctivitis and dry eye syndrome. Previously, I was using medications like Azelastine and Loteprednol. I tend to use my eyes a lot, and I also noticed floaters in my vision about two years ago, b...
Dr. Gao Pilin Reply:
Hello: 1. Glasses Prescription Issue: Since you have recently experienced a decline in vision, it may be due to the need for an adjustment in your glasses prescription. Changes in vision could be related to an increase in myopia. It is advisable to visit an ophthalmologist for ...[Read More] Understanding Vision Decline: Causes and Treatment Options
Understanding Visual Shadows: Are They Normal with Floaters?
Questions about shadows in the vision and glaucoma? I have floaters and discovered a retinal tear which has been treated. During my follow-up appointment in early June, my retina was checked and found to be fine. However, about a week after the appointment, I noticed that in a fi...
Dr. Gao Pilin Reply:
Hello: The appearance of shadowy spots resembling visual afterimages after retinal laser surgery may be related to the surgical process and recovery period. Retinal laser surgery is a treatment method for retinal diseases that can cause some temporary visual changes. After retina...[Read More] Understanding Visual Shadows: Are They Normal with Floaters?
Understanding Pupil Dilation Effects During Retinal Exams
Fundus examination using mydriatic agents? Hello, doctor. I would like to ask a couple of questions. Today, I had a retinal examination that involved the use of dilating drops. 1. How long does it typically take for the effects of the dilation to wear off? It has been about 6 h...
Dr. Liang Ce Reply:
Recommendations: 1. Discuss the above situation further with your attending physician. 2. Alternatively, consult with another ophthalmology medical facility. Thank you. Wishing you good health![Read More] Understanding Pupil Dilation Effects During Retinal Exams
Understanding Temporary Vision Loss: Causes and Concerns for Patients
Transient visual field loss Hello Doctor, I am a patient who has undergone scleral buckling surgery on my right eye and laser surgery on my left retina, but that was about ten years ago. I have been consistently returning for check-ups, and each time the results have been very no...
Dr. Gao Pilin Reply:
Hello: Dry eye syndrome is a common eye condition characterized by insufficient moisture and lubrication on the surface of the eye. It can lead to discomfort, pain, or a burning sensation in the eyes, and in severe cases, it may affect vision. However, it should not cause transie...[Read More] Understanding Temporary Vision Loss: Causes and Concerns for Patients
Understanding Unusual Floaters: What to Know About Eye Symptoms
Seeing unusual dark shadows that differ from typical floaters? Hello, doctor. I have high myopia and undergo regular dilated retinal examinations every six months. Just a few days ago, I suddenly noticed a black shadow in my left eye (my right eye is unaffected) that is different...
Dr. Gao Pilin Reply:
Hello: Since you have already undergone an eye examination, the physician believes that your retina is stable, and this black streak may be a type of floaters. Therefore, you can rest assured and continue to monitor it with regular follow-ups.[Read More] Understanding Unusual Floaters: What to Know About Eye Symptoms
Understanding Floaters and Retinal Health: When to Seek Help
Floaters, retinal issues? Doctor, I would like to ask about my vision. My right eye prescription is -4.75 and my left eye prescription is -5.25. Today, I had a retinal examination because I have transparent floaters and I see black spots, especially on the right side, when I turn...
Dr. Cai Wenyuan Reply:
Monitor the situation, and if symptoms worsen, seek medical evaluation.[Read More] Understanding Floaters and Retinal Health: When to Seek Help
Understanding Flashing Lights in Your Vision: Causes and Concerns
Flashes or flickering during eye movement? Dear Dr. Gao, I am Mr. Chen, the one who previously asked you about the issue of experiencing pinpoint flashes when moving my eyes. I sincerely appreciate your professional and detailed response despite your busy schedule. Regarding yo...
Dr. Gao Pilin Reply:
Hello: Regarding your question, the persistence and progression of photopsia symptoms can vary depending on individual circumstances. For most people, photopsia is typically caused by vitreous degeneration and traction, which is a normal phenomenon that occurs with aging. However...[Read More] Understanding Flashing Lights in Your Vision: Causes and Concerns