Understanding Eye Pressure and Visual Disturbances After Surgery
Intraocular pressure when looking out with the eyes? Happy New Year, Doctor! I would like to ask: 1. Recently, I have noticed that when I focus intently on a specific spot, I can see very fine particles, somewhat similar to a pixelated effect (I've thought for a long time ...
Dr. Gao Pilin Reply:
Hello: 1. It is possible that you are experiencing floaters, a common eye condition caused by the presence of protein or cellular debris in the vitreous humor, which creates shadows that are projected onto the retina as light passes through the vitreous. Symptoms of floaters ty...[Read More] Understanding Eye Pressure and Visual Disturbances After Surgery
Understanding Retinal Detachment Symptoms: What You Need to Know
Symptoms of retinal detachment? I underwent a dilated eye exam at the beginning of January, during which no retinal tears or holes were found. However, the doctor mentioned that the flashes I was seeing were part of the process of traction, and I should monitor for any stronger f...
Dr. Gao Pilin Reply:
Hello: Based on the symptoms you described, the presence of transparent floaters and blurred central vision may be concerning. However, these symptoms do not necessarily indicate retinal detachment. Retinal detachment is typically associated with sudden flashes of light, shadows ...[Read More] Understanding Retinal Detachment Symptoms: What You Need to Know
Understanding Floaters and Flashes: When to Seek Eye Care
Floaters and flashes in the eyes? Hello Doctor, Recently, due to the upcoming major exams, I have been studying every day, which has led to excessive eye strain and a noticeable increase in my floaters. I would like to ask you the following questions: 1. How many floaters are ...
Dr. Gao Pilin Reply:
Hello: 1. The severity of floaters varies from person to person; some may experience them mildly, while others may find them more pronounced. There is no specific standard for how many floaters are considered "many," but if you notice a significant increase in floater...[Read More] Understanding Floaters and Flashes: When to Seek Eye Care
Understanding Serous Retinal Detachment: Symptoms and Recurrence Risks
Central Serous Chorioretinopathy Hello, doctor. Last year, I was diagnosed with macular edema in both eyes and underwent photodynamic therapy. Recently, when I cover my right eye, I notice a faint black circle in my left eye against a white background. My vision seems fairly norm...
Dr. Gao Pilin Reply:
Hello: Based on your description, you were diagnosed with macular edema in both eyes last year and underwent photodynamic therapy. Recently, when covering your right eye against a white background, you noticed a faint black circle in your left eye. This symptom may require furthe...[Read More] Understanding Serous Retinal Detachment: Symptoms and Recurrence Risks
Understanding Floaters and Flashes: When to Seek Eye Care
Floaters and flashes in the eyes? Hello, Doctor. Recently, due to the upcoming major exams, I have been studying every day, which has led to excessive eye strain and a noticeable increase in my floaters. I would like to ask you the following questions: 1. How many floaters are ...
Dr. Gao Pilin Reply:
Hello: 1. The severity of floaters varies from person to person; some may experience them mildly while others may find them more pronounced. There is no specific standard for how many floaters are considered "many," but if you notice a significant increase in floaters...[Read More] Understanding Floaters and Flashes: When to Seek Eye Care
Understanding Color Spots in Vision: Causes and Concerns
Appearance of colored spots in the eyes? Hello, doctor. About twenty minutes after I woke up, I noticed a colorful spot in my vision towards the lower right side. The size is approximately that of the fingertip of my last phalanx when holding a book, and its brightness is slightl...
Dr. Gao Pilin Reply:
Hello: Based on the symptoms you described, this may be a temporary visual phenomenon related to various factors. Since I cannot directly examine your eyes, the following is for reference only, and I recommend that you see an ophthalmologist for a detailed evaluation as soon as p...[Read More] Understanding Color Spots in Vision: Causes and Concerns
Understanding Night Vision Distortions: When Lights Appear as Fireworks
At night, when I don't wear my glasses, the lights appear distorted and form circular shapes made up of many small dots? Hello, doctor. I usually wear glasses when I go out at night, but I didn't pay attention and last night I didn't wear my glasses. I noticed that...
Dr. Gao Pilin Reply:
Hello: Based on your description and the provided simulation, this phenomenon may be related to your refractive error, particularly the 300-degree myopia in your right eye. Without glasses, light may not focus correctly on the retina, causing lights and other highlights to scatte...[Read More] Understanding Night Vision Distortions: When Lights Appear as Fireworks
Post-Vitreous Surgery Concerns: Understanding Silicone Oil Complications
Postoperative Issues After Vitrectomy Hello, doctor. I have diabetic proliferative retinopathy and retinal detachment, and I just underwent vitrectomy. Silicone oil has been in both of my eyes for about 10 months and has not yet been removed. I would like to ask: 1) What is the t...
Dr. He Jianxian Reply:
Dear Mr. Tsai: The duration of silicone oil emulsification varies from person to person. Typically, if emulsification is observed, it should be removed promptly to prevent complications. Reports indicate that the rate of re-detachment after removal ranges from 10% to 40%, while...[Read More] Post-Vitreous Surgery Concerns: Understanding Silicone Oil Complications
Understanding Temporary Strabismus After Retinal Detachment Surgery
Excision of the detachment body combined with scleral buckle surgery? After undergoing surgery for retinal detachment, I noticed that my right eye has developed exophoria post-operation. How long might this temporary strabismus last? Is there a possibility that it may not recover...
Dr. He Jianxian Reply:
Hello Miss Sudden Surprise: In theory, there should be no exotropia after the surgery. If it occurs, we can only observe it for now and see if it resolves within 2-3 months. Dr. He Jianxian, Ophthalmology Department, Nantou Hospital.[Read More] Understanding Temporary Strabismus After Retinal Detachment Surgery
Bright Light Balls Around Eyes After Silicone Oil Removal: Causes and Concerns
After the removal of silicone oil, I see a bright light sphere moving around my eyes every time I open and close them? Hello Director, last year during the Lunar New Year, I experienced a retinal detachment in the emergency department due to multiple tears. Less than two months p...
Dr. He Jianxian Reply:
Hello Ms. Jan: I am unable to answer this question as I do not perform retinal surgeries and have not heard any patients describe similar issues. You may want to consult with the physician who performed your surgery, Dr. He Jianxian from the Ophthalmology Department at Nantou Hos...[Read More] Bright Light Balls Around Eyes After Silicone Oil Removal: Causes and Concerns
Understanding Proliferative Retinopathy: Key Questions and Answers
Proliferative Retinal Disease Hello, Director. I have developed proliferative retinopathy and retinal detachment in both eyes due to diabetes. I underwent vitrectomy in March and April of last year, and silicone oil was injected into both eyes, which has not yet been removed. I w...
Dr. He Jianxian Reply:
Dear Mr. Tsai, 1. Whether vision will return to pre-operative levels after silicone oil removal depends on the post-operative condition. If the retina does not undergo subsequent changes (such as detachment) due to the removal of silicone oil, we can optimistically expect correc...[Read More] Understanding Proliferative Retinopathy: Key Questions and Answers
Understanding Macular Degeneration: Injection Treatment and Recovery Insights
Examination of the macula? Hello, doctor. I would like to ask about my father's eye examination today. The doctor mentioned that there is some degeneration in the macula, which is causing his vision to be somewhat blurry. However, the doctor spoke very quickly, and I didn&#x...
Dr. Gao Pilin Reply:
Hello: Regarding the condition of macular degeneration, ophthalmologists typically recommend intravitreal injection therapy to promote retinal health and improve vision. This treatment primarily targets lesions in the macula, such as macular degeneration. Administering medication...[Read More] Understanding Macular Degeneration: Injection Treatment and Recovery Insights
Understanding Visual Afterimages and Color Sensitivity After Retina Laser Surgery
Visual afterimages, complementary colors, photophobia? Hello, I have undergone retinal laser treatment (for a retinal tear) and I am currently having regular check-ups. My last examination, including a fundus examination, was normal. However, I am now experiencing complementary c...
Dr. Gao Pilin Reply:
Hello: Visual persistence is divided into positive afterimages and negative afterimages. It refers to the phenomenon where visual perception remains for a period of time after the light stimulus on the retina has ceased. Positive afterimages are identical to the original image, w...[Read More] Understanding Visual Afterimages and Color Sensitivity After Retina Laser Surgery
White Circle in Vision After Waking: Possible Causes and Concerns
Upon getting out of bed in the morning, I noticed a white circle in the center of my vision? Hello, doctor. When I got up this morning, I suddenly saw a white circle in my field of vision, and there were also some white spots in other areas. What could be the possible causes of t...
Dr. Gao Pilin Reply:
Hello: The sudden appearance of white circles and other white spots may be related to the health of your eyes. Several potential factors could cause this condition. First, may I ask if you are experiencing blurred vision, eye pain, or any other discomfort? These symptoms could in...[Read More] White Circle in Vision After Waking: Possible Causes and Concerns
Understanding Vitreous Degeneration and Its Impact on Eye Health
Vitreous degeneration Continuing from question 204644, I apologize for bothering you again, Doctor. I would like to ask if, under the premise that there are no issues found during the dilated eye examination, is there still a possibility of 1. glaucoma, 2. visual field defects, o...
Dr. Gao Pilin Reply:
Hello: Based on your recent dilated eye examination being normal, it is generally possible to rule out certain conditions such as retinal and optic nerve atrophy. However, glaucoma and visual field defects may not be detected through a dilated exam, and additional tests are neede...[Read More] Understanding Vitreous Degeneration and Its Impact on Eye Health
Understanding Suspected Early Glaucoma and Vision Loss: Key Insights
Glaucoma and Visual Field Loss: The Gray Area Between Presence and Absence Hello, Director. Recently, during a routine eye examination (which included intraocular pressure, fundus examination, OCT, and visual field tests), the physician determined that there was some visual field...
Dr. Gao Pilin Reply:
Hello: Since I have not examined you in person, my response is for reference only. Please consult your ophthalmologist for specific treatment recommendations. 1. It appears that your fundus examination results show some changes, including the structure of the optic nerve head. ...[Read More] Understanding Suspected Early Glaucoma and Vision Loss: Key Insights
Understanding Rainbow Halos and Glaucoma: Eye Exam Insights
Fundus examination for glaucoma? Hello, Doctor. I would like to ask: 1. Tonight, while looking at streetlights or other lights, I noticed a rainbow halo around them. I was initially worried it might be glaucoma, but then I realized that adjusting my glasses eliminated the effec...
Dr. Gao Pilin Reply:
Hello: 1. The phenomenon of rainbow halos you described may be due to the improper positioning of your glasses, causing light to scatter when it enters your eyes. If the symptoms disappear after adjusting the position of your glasses, this typically indicates that it is not rel...[Read More] Understanding Rainbow Halos and Glaucoma: Eye Exam Insights
Understanding Eye Symptoms: White Spots and Floaters After Contact Lens Use
Upon removing the contact lenses using a scissor-like motion, white speckled light spots were observed? Hello Doctor: I have a family history of high myopia (currently around -1000 diopters in both eyes). About a week ago, I noticed symptoms of floaters, so I had a dilated eye ex...
Dr. Gao Pilin Reply:
Hello: (1) Using a scissor-like motion to remove contact lenses will not pull on the retina. However, considering that you already have high myopia and are experiencing symptoms of floaters, it is advisable to remain cautious in this regard. Please ensure that the action of remov...[Read More] Understanding Eye Symptoms: White Spots and Floaters After Contact Lens Use
Understanding Eye Floaters: Black Spots and Retinal Concerns
Seeing dark spots? Hello, doctor. I have myopia in my left eye of -6.75 and -5.25 in my right eye, along with floaters. 1. Recently, I've been seeing small black spots when looking at things; sometimes they appear as a dot and other times as a small blot, but they are alwa...
Dr. Gao Pilin Reply:
Hello: 1. Regarding the small black objects you described, this may be a condition known as floaters. Floaters are typically caused by changes in the gel-like substance within the vitreous humor of the eye, which creates shadows or spots that you see in your field of vision. Th...[Read More] Understanding Eye Floaters: Black Spots and Retinal Concerns
Understanding Floaters and Light Shadows in Vision: When to Seek Help
Vitreous degeneration & retinal degeneration Hello doctor, I have recently experienced a significant increase in floaters, so I went to a large hospital for an examination. I had a fundus photography done, and the doctor said that my retina looked fine, advising me to have re...
Dr. Gao Pilin Reply:
Hello: Based on your description, you experience a phenomenon of light shadows at the edges of your vision when turning to the far left or right. This condition may be related to certain physiological phenomena of the eyes. One possible reason is that slight changes in the vitreo...[Read More] Understanding Floaters and Light Shadows in Vision: When to Seek Help