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
Do Cataracts Cause Fixed Shadows in Vision? Understanding Eye Symptoms
Can a person with cataracts see fixed dark shadows? In mid-June, I underwent a dilated eye exam, during which the doctor indicated that there were no issues and that I should return for a check-up in six months. At that time, I was uncertain if I had noticed any fixed dark spots....
Dr. Gao Pilin Reply:
Hello: 1. Symptoms of Shadows and Cataracts: High myopia and cataracts may affect the health of your eyes. Shadows may result from issues with the retina, vitreous, or other factors, but they may also be related to the development of cataracts. Cataracts can lead to blurred visio...[Read More] Do Cataracts Cause Fixed Shadows in Vision? Understanding Eye Symptoms
Understanding Multiple Retinal Detachment Surgeries and Recovery Challenges
Multiple surgeries for retinal detachment? Hello Dr. Liang, I have a vision of 575 in my left eye and 525 in my right eye, and I am 38 years old. On June 21, I was referred from a clinic to a regional hospital due to a retinal detachment in my left eye (extending to the macula)....
Dr. Liang Ce Reply:
Recommendations: 1. Discuss the above situation further with your attending physician. 2. Alternatively, seek consultation at another ophthalmology medical facility. Thank you. Wishing you good health![Read More] Understanding Multiple Retinal Detachment Surgeries and Recovery Challenges
Understanding Black Shadows in Vision: Causes and Concerns
Eye floaters? I have high myopia and have been seeing an ophthalmologist every six months. In May, the doctor mentioned that my prescription is increasing due to cataracts. However, recently I noticed a shadow in my vision, but it only appears when I close one eye; when both eyes...
Dr. Gao Pilin Reply:
Hello: The symptoms you described, including high myopia, cataracts, and shadows in your vision, may be caused by various factors. Given your high myopia and cataracts, an increase in your prescription may be a normal occurrence. The shadows could be a symptom of several eye issu...[Read More] Understanding Black Shadows in Vision: Causes and Concerns
Post-Retinal Surgery Care: Understanding Blood Clots and Recovery
Grandma after retinal surgery? Hello, doctor. My grandmother has been lying down after her retinal detachment surgery, and her head has been lowered. This is her second retinal detachment surgery. I would like to ask you about the eye drops I have been administering at home for t...
Dr. He Jianxian Reply:
Hello Mr. Wu: Do you still have blood clots two weeks after the surgery? It is recommended that if the condition persists, you should return for a follow-up appointment with your physician. Theoretically, there should not be any blood clotting after this amount of time. Director ...[Read More] Post-Retinal Surgery Care: Understanding Blood Clots and Recovery
Sudden Vision Loss in One Eye: Possible Causes and Solutions
Sudden vision loss in one eye? Hello Doctor, one night last year, I suddenly noticed a decrease in vision in my right eye when I got up. During the day in bright light, it feels okay, but in dim light at night, the blurriness in my right eye is very noticeable. This situation has...
Dr. Gao Pilin Reply:
Hello: Based on the situation you described, sudden vision loss may involve various potential causes. Some possibilities include: 1. Glaucoma: Glaucoma can lead to vision loss and peripheral vision impairment, which may be more pronounced in low-light conditions. 2. Cataracts: Ca...[Read More] Sudden Vision Loss in One Eye: Possible Causes and Solutions
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
Flashes of Light When Eyes Are Closed: Understanding Eye Symptoms
Flashes of light when closing the eyes? Hello, Doctor. I have been experiencing floaters for three years. Recently, I have noticed that when I close my eyes and shake my head or move my eyes, I see flashes of light or a shadow resembling an eyeball in the corner of my eye. Howeve...
Dr. Gao Pilin Reply:
Hello: The flashes and black spots you mentioned may be related to the following conditions: 1. Floaters: This occurs when the vitreous structure in the eye becomes cloudy, forming floaters or shadows that interfere with vision. Floaters may be associated with age-related changes...[Read More] Flashes of Light When Eyes Are Closed: Understanding Eye Symptoms
Understanding Vitreous Detachment and Its Impact on Retina Health
Vitreous traction on the retina? Hello Doctor: Previously, you mentioned that vitreous traction on the retina can cause flashes of shadows. Will this condition persist? I would also like to know why the vitreous pulls on the retina, and whether this can lead to retinal detachment...
Dr. Gao Pilin Reply:
Hello: The phenomenon of flickering shadows in the retina is a common symptom caused by vitreous traction, but it does not lead to permanent retinal detachment. The most common cause of vitreous traction on the retina is the aging process, during which the vitreous body begins to...[Read More] Understanding Vitreous Detachment and Its Impact on Retina Health
Understanding Floaters: Causes, Symptoms, and When to Seek Help
Concerns about floaters? Hello, doctor. I have had floaters for three years and have never been to the hospital for an examination; my family is also unaware of this. I do not have myopia or hyperopia, but I do have astigmatism. Recently, when I look at bright objects, I notice a...
Dr. Gao Pilin Reply:
Hello: There may be a small shadow at the corner of the eye, but it disappears when the eyelid is lifted. This could be due to eyelashes or possibly floaters. When a bright light source moves quickly in a dark environment, there may be a temporary sensation of light trailing, kno...[Read More] Understanding Floaters: Causes, Symptoms, and When to Seek Help
Understanding Flashing Lights in Vision: When to Worry About Retinal Issues
Increased photophobia? Hello, doctor. I had a fundus examination on Monday and was told everything was normal. However, today I experienced flashes of light again, so I went to see another ophthalmologist. After reviewing my records, the doctor noted that I had just had a fundus ...
Dr. Gao Pilin Reply:
Hello: The symptoms of retinal detachment include an increase in floaters, an increase in flashes of light, visual field defects, and blurred vision. There are no other more obvious symptoms. Early detection and early treatment are essential.[Read More] Understanding Flashing Lights in Vision: When to Worry About Retinal Issues
Can All Hospitals Treat Eye Conditions Like Retinal Detachment and Glaucoma?
Can all hospitals' ophthalmology departments handle conditions such as retinal detachment, macular degeneration, acute glaucoma, and cataracts? I'm not sure if every hospital's ophthalmology department can treat various eye diseases, as the nearest place for regula...
Dr. Gao Pilin Reply:
Hello: The Hsinchu Affiliated Hospital of China Medical University should be able to examine the aforementioned eye diseases. However, not every hospital's ophthalmology department can handle all eye conditions; it depends on whether there are specialized physicians availabl...[Read More] Can All Hospitals Treat Eye Conditions Like Retinal Detachment and Glaucoma?
Understanding Black Shadows in Vision: Causes and Solutions
Eye floaters Hello, doctor. Recently, I have been experiencing what seems to be excessive eye strain. When I look at things, I notice black shadows, but they don't resemble the spots described in floaters; they appear more like black flashes of light.
Dr. Gao Pilin Reply:
Hello: It could be 1. Vitreous floaters: The vitreous is a transparent gel-like substance that fills the interior of the eye. When some fibers or debris affect the passage of light, it may create the sensation of shadows or flashes. 2. Retinal tear: If there is a small tear or br...[Read More] Understanding Black Shadows in Vision: Causes and Solutions
Understanding Post-Retinal Detachment Symptoms: Crawling Sensation Explained
Three years after retinal detachment surgery, my eye occasionally feels like there are bugs crawling in it? Hello, Doctor. I would like to ask about an issue I've been experiencing. Over three years ago, I underwent scleral buckle surgery for retinal detachment and have been...
Dr. He Jianxian Reply:
Hello Mr. A-Guan: Abnormal sensations can occur after surgery and usually do not require special treatment unless they significantly interfere with daily activities. If that is the case, medication may be necessary. Director He Jian-Xian, Ophthalmology, Nantou Hospital.[Read More] Understanding Post-Retinal Detachment Symptoms: Crawling Sensation Explained
Understanding Retinal Detachment Recovery and Flashing Lights in Vision
Hello, doctor? 1. I had retinal detachment in my right eye and underwent surgery on June 15, being discharged on June 20 (scleral buckle and cryotherapy). 2. After the retinal laser surgery, I experienced flashes of light. 3. Will the flashes eventually go away? 4. Is a second su...
Dr. He Jianxian Reply:
Hello, Mr. Flash: If the retina is well attached after surgery and there is no subsequent external traction, the sensation of flashes should gradually diminish. Dr. Ho Chien-Hsien, Ophthalmology Department, Nantou Hospital.[Read More] Understanding Retinal Detachment Recovery and Flashing Lights in Vision
Post-Retinal Laser Surgery: Care Tips and Long-Term Eye Health
Post-Retinal Laser Surgery Hello, doctor. I recently discovered a hole in my retina during a medical examination, and the doctor recommended laser treatment. I would like to ask the doctor a few questions: 1. How should I care for my eyes after the laser surgery? 2. Will long-t...
Dr. He Jianxian Reply:
Hello Mr. Lee: First of all, there is no need for maintenance after the laser procedure, and your eyes will not be more prone to holes due to different reading mediums. To avoid retinal detachment, it is advisable to refrain from engaging in overly vigorous activities, such as di...[Read More] Post-Retinal Laser Surgery: Care Tips and Long-Term Eye Health
Post-PRK Laser Surgery: Managing Eye Health and Digital Strain
Post-Retinal Laser Surgery Hello, doctor. I am 19 years old. When I was 15, I underwent PRK laser surgery due to high myopia, with both eyes having a vision exceeding 1000. During the period from 15 to 18 years old, I had multiple examinations of the fundus and found signs of ret...
Dr. Gao Pilin Reply:
Hello: Regarding the issue of eye degeneration and the possibility of undergoing laser surgery again, eye degeneration and retinal detachment are serious ocular conditions that require a thorough examination and diagnosis by a qualified physician. Whether degeneration is present ...[Read More] Post-PRK Laser Surgery: Managing Eye Health and Digital Strain
Understanding the Impact of IOL Displacement After Cataract Surgery
Intraocular lens after cataract surgery Hello, my mother had cataract surgery last year, and recently she mentioned an increase in floaters. After an examination, it was found that she has a retinal tear and displacement of the intraocular lens. I researched and found that fluid ...
Dr. Gao Pilin Reply:
Hello: A retinal tear refers to a small hole or fissure in the retina. If these tears allow fluid to enter beneath the retina, it may increase the risk of retinal detachment. Displacement of the intraocular lens refers to a change in the position of the artificial lens within the...[Read More] Understanding the Impact of IOL Displacement After Cataract Surgery
Frequent Flashing Lights: Understanding Causes and When to Seek Help
Frequent flashes of light? Most of the flashes of light are caused by vitreous degeneration, which pulls on the retina, and the cause of floaters is also vitreous degeneration. I would like to ask the doctor if these flashes of light will last for a long time. Recently, I have be...
Dr. Gao Pilin Reply:
Hello: The sensation of flashes is typically related to the vitreous body inside the eye, but it can also be a symptom of other eye issues. Common causes include vitreous degeneration, floaters, retinal detachment, or other retinal problems. Sometimes, the flashes may be temporar...[Read More] Frequent Flashing Lights: Understanding Causes and When to Seek Help