Understanding Vitreous Degeneration: Symptoms, Duration, and When to Seek Help
Vitreous degeneration Since early May, I have been experiencing flashes and shadows in my left eye, especially in dimly lit areas. I underwent a dilated eye exam at the clinic, and the doctor stated that there are no issues with the retina, attributing the symptoms to vitreous de...
Dr. Gao Pilin Reply:
Hello: Based on the symptoms you described, it could be caused by vitreous floaters or vitreous detachment. The vitreous is the gel-like substance that fills the eye and helps focus light onto the retina, so its clarity significantly affects vision. When there are vitreous floate...[Read More] Understanding Vitreous Degeneration: Symptoms, Duration, and When to Seek Help
Post-Retinal Detachment Surgery: Understanding Scleral Buckling Pain and Distortion
Scleral issues after retinal detachment surgery? I underwent scleral buckle surgery due to retinal detachment in my left eye. It has been almost two weeks since the surgery, and I have recently noticed that my left eye experiences pain when focusing, and some areas of my vision s...
Dr. He Jianxian Reply:
Hello Mr. A: After retinal detachment surgery, some conditions may have a longer recovery period, even up to six months. Please be patient during the recovery phase. Dr. Ho Chien-Hsien, Ophthalmology Department, Nantou Hospital.[Read More] Post-Retinal Detachment Surgery: Understanding Scleral Buckling Pain and Distortion
Overcoming the Fear of Retinal Detachment: Common Concerns and Symptoms
Fear of retinal detachment? Last year, I sought medical attention due to seeing floaters in my vision, and upon examination, a retinal tear was discovered in my right eye. It was successfully treated with laser therapy and has healed well. However, since then, I have been fearful...
Dr. He Jianxian Reply:
Hello, Anonymous: Since you regularly undergo dilated fundus examinations, you don't need to be overly anxious about retinal detachment. The related precursor symptoms include a sudden increase in floaters or frequent occurrences of "flashes" in your vision. If you...[Read More] Overcoming the Fear of Retinal Detachment: Common Concerns and Symptoms
Understanding Post-Surgery Eye Issues: Redness After Retinal Detachment and Cataract Surgery
Retinal detachment + cataract Hello doctor, I had retinal detachment surgery on my left eye, followed by cataract surgery a few months later. It's been nearly six months since the surgeries, and I have been using eye drops prescribed by my doctor for lowering intraocular pre...
Dr. He Jianxian Reply:
Hello Ms. Yu: Redness in the eyes is primarily a response to discomfort in the eyes, and the underlying causes can vary. Simple dry eyes can also lead to this reaction. If you are concerned about elevated intraocular pressure at that moment, it is advisable not to apply any medic...[Read More] Understanding Post-Surgery Eye Issues: Redness After Retinal Detachment and Cataract Surgery
Preventive Laser Surgery for High Myopia: What You Need to Know
Preventive laser surgery I have high myopia and have noticed that upon waking up in the morning, one eye experiences a few minutes of black fog, which then returns to normal. Occasionally, I also see flashes in my vision. After visiting the hospital, the doctor assessed that my r...
Dr. Gao Pilin Reply:
Hello: 1. If the retina is thin and there is a history of high myopia, prophylactic laser treatment is a relatively common therapeutic approach. This is because high myopia increases the risk of retinal detachment, which is a serious visual problem that can even lead to blindness...[Read More] Preventive Laser Surgery for High Myopia: What You Need to Know
Understanding Floaters in Children: Causes, Concerns, and Next Steps
Vitreous floaters in children? Hello, Doctor: (I apologize for asking again) My child is around four years old. Last week, we took him for his first vision check-up, and everything regarding his vision was fine. During the process, no dilation was performed, and the doctor used a...
Dr. Gao Pilin Reply:
Hello: 1. Based on the child's description, it may be a symptom of floaters, but other conditions cannot be ruled out. It is advisable to consult an ophthalmologist for further evaluation. 2. To rule out retinoblastoma, dilation may be necessary. However, the likelihood of t...[Read More] Understanding Floaters in Children: Causes, Concerns, and Next Steps
Understanding High Myopia: Myths, Risks, and Eye Health Concerns
High myopia 1. A previous study from abroad indicated that there is not much correlation between high myopia and glaucoma. Is this true? 2. I have myopia of around -5.00 to -6.00 diopters. My doctor mentioned that my degree of myopia is not very severe and that the degree of peri...
Dr. Gao Pilin Reply:
Hello: 1. Yes, some studies indicate that the association between high myopia and glaucoma is not strong. 2. Your doctor's statement is correct. Generally, the degree of peripheral retinal degeneration is proportional to the level of myopia, so if your myopia is not severe, ...[Read More] Understanding High Myopia: Myths, Risks, and Eye Health Concerns
Can Wide-Angle Imaging Check Retina Without Dilation for High Myopia?
Can a retinal examination be performed without dilation using the fundus camera? Due to light sensitivity, I find car headlights very bright at night, and I have a history of high intraocular pressure, which makes me unsuitable for dilated fundus examinations. 1. I would like to ...
Dr. Cai Wenyuan Reply:
Non-mydriatic fundus photography is generally used for screening diabetic retinopathy. However, to examine the retina thoroughly, dilation is still necessary.[Read More] Can Wide-Angle Imaging Check Retina Without Dilation for High Myopia?
Understanding Myopia: Is 650 Degrees Considered 500 or 600?
Myopia degree 1. Is a myopia of 650 degrees considered a type of 500 or 600 degrees? 2. Among patients in their 50s and 60s with 500 or 600 degrees of myopia that you have seen, do most of them still have healthy eyes?
Dr. Gao Pilin Reply:
Hello: 1. A myopia of 650 degrees can be considered approximately 600 degrees. 2. The prescription strength of glasses does not necessarily reflect the health status of the eyes; the health condition of the eyes is not always directly related to the degree of myopia. There are ma...[Read More] Understanding Myopia: Is 650 Degrees Considered 500 or 600?
Understanding Retinal Holes: Risks and Precautions for High Myopia Patients
Issues Related to Retinal Tears Hello, Doctor Gao. I apologize for bothering you again. I have high myopia (approximately -1000 in both eyes) and high astigmatism (approximately -375 in both eyes). Last month, I underwent a dilated fundus examination and discovered a small hole i...
Dr. Gao Pilin Reply:
Hello: 1. The vibrations from driving or riding a motorcycle during commuting can indeed pose certain risks for patients who already have retinal tears or thinning. Especially when navigating uneven or bumpy roads, it is advisable to minimize the impact of these vibrations. It ...[Read More] Understanding Retinal Holes: Risks and Precautions for High Myopia Patients
Understanding the Risks of Retinal Disorders in High Myopia Patients
Probability of Retinopathy 1. Among individuals with high myopia, only a small portion will develop retinal tears; consequently, is it correct to assume that the incidence of retinal detachment in high myopia is even lower? 2. Do individuals with myopia of 500 or 600 diopters a...
Dr. Gao Pilin Reply:
Hello: 1. Yes, only a small portion of individuals with high myopia will experience retinal tears, so the risk of retinal detachment in people with high myopia is not high. 2. Generally speaking, the higher the degree of myopia, the greater the likelihood that the peripheral reti...[Read More] Understanding the Risks of Retinal Disorders in High Myopia Patients
Understanding Retinal Detachment Risks in High Myopia: Facts and Myths
Retinal issues 1. Is the number of people with myopia of 500 to 600 degrees who experience retinal detachment high? 2. Some websites state that the probability of retinal detachment in high myopia is 0.1%, while others say it is 1%. Which one is accurate?
Dr. Gao Pilin Reply:
Hello: 1. The relationship between myopia of 500 degrees and 600 degrees and retinal detachment currently lacks a definitive conclusion. Retinal detachment is a relatively rare ocular condition primarily caused by the separation of the retina from other parts of the eye. The main...[Read More] Understanding Retinal Detachment Risks in High Myopia: Facts and Myths
Am I Experiencing Retinal Detachment? Understanding Symptoms and Recovery
Am I suffering from night blindness? Can night blindness be cured? Hello, I was previously diagnosed with floaters. However, this morning while I was taking an exam, I suddenly experienced a dark shadow in front of my eyes, like a curtain closing down, which lasted about two to t...
Dr. Liang Ce Reply:
It is advisable to discuss the above situation further with your attending physician. Thank you, and wishing you good health![Read More] Am I Experiencing Retinal Detachment? Understanding Symptoms and Recovery
Understanding Common Eye Issues: Light Spots, Black Dots, and More
Eye problems Hello Doctor, I have some questions to ask. There is a phenomenon where a point of light can only be seen in the sky. In the moment of blinking, a light spot appears in a certain area of my vision, and its position is fixed; if blocked by a building, it cannot be see...
Dr. Gao Pilin Reply:
Hello: 1. Based on the phenomenon you described, the light spot that appears during blinking may be referred to as "blue light halo." This is a physiological phenomenon caused by light passing through the blood vessels, fundus, and retina of the eye, where differences...[Read More] Understanding Common Eye Issues: Light Spots, Black Dots, and More
Understanding Eye Pain: Causes and When to Seek Medical Attention
Frequent eye pain? Hello, doctor. I usually spend a lot of time on my phone and computer. Since last year, whenever I'm outdoors in bright sunlight, my eyes start to hurt. I also experience discomfort from the brightness when watching TV, using my computer, or looking at my ...
Dr. Cai Wenyuan Reply:
Observe the symptoms, and if they persist, seek medical evaluation.[Read More] Understanding Eye Pain: Causes and When to Seek Medical Attention
Understanding Retinal Issues: Symptoms, Causes, and Solutions
Retinal issues Recently, after finishing the high school entrance exam, I've been spending a lot of time on my phone, and now I feel like there might be an issue with my eyes. I would like to consult you on a few points: 1. I do not have myopia or hyperopia, but I do have ...
Dr. Gao Pilin Reply:
Hello: 1. Floaters are a common eye symptom, usually caused by the aggregation of proteins in the vitreous or the contraction of the vitreous posterior membrane. While this condition does not pose a direct threat to vision, if you experience discomfort, you can try the followin...[Read More] Understanding Retinal Issues: Symptoms, Causes, and Solutions
Is Light Sensitivity a Sign of Retinal Detachment or Recovery?
It is difficult to determine whether the photophobia is improving or if there is a risk of retinal detachment? Hello, doctor. My eyes only feel strange in terms of color when I look out, and I don't have symptoms like an increase in floaters. Could this be a precursor to ret...
Dr. Gao Pilin Reply:
Hello: Based on your description, you may be experiencing some changes in your eyes, but it is unclear whether these symptoms are related to retinal detachment. Retinal detachment typically presents with symptoms such as floaters and flashes, but not all patients exhibit these sy...[Read More] Is Light Sensitivity a Sign of Retinal Detachment or Recovery?
Understanding Retinal Laser Treatment and Its Effects on High Myopia
Retinal tear laser treatment Dear Dr. Gao, I have moderate to high myopia, with my left eye at -7.50 diopters and my right eye at -6.50 diopters. During a fundus examination last August, a small retinal tear was discovered in my right eye. The ophthalmologist immediately arrange...
Dr. Gao Pilin Reply:
Hello: 1. The water wave patterns and shadows in the right eye during the dark adaptation process may be due to localized tissue damage caused by retinal tear laser treatment. Laser treatment can cause changes in the local retinal tissue, but in most cases, these changes have lit...[Read More] Understanding Retinal Laser Treatment and Its Effects on High Myopia
Understanding Post-Retinal Detachment Surgery Symptoms and Recovery
Post-retinal detachment surgery Hello, at the beginning of this year on January 22, I experienced unusual symptoms in my eye and was diagnosed with retinal detachment in the emergency room. I underwent surgery that afternoon, which included vitrectomy, laser treatment, and the in...
Dr. He Jianxian Reply:
Hello Jan: If you experience any discomfort after the surgery and the symptoms persist, it is recommended that you return for a follow-up appointment to discuss and examine with your physician. Director He Jianxian, Ophthalmology, Nantou Hospital.[Read More] Understanding Post-Retinal Detachment Surgery Symptoms and Recovery
Understanding Visual Disturbances: Waves and Curves in Vision
Wavy patterns and arc-like curves appearing at the outer corner of the eye? Hello Doctor: I have myopia of -6.75 diopters in my right eye and -3.50 diopters in my left eye. I work long hours on the computer and have been wearing contact lenses for an extended period. Last month (...
Dr. He Jianxian Reply:
Hello, Water Buffalo: Based on your description, it seems more like a prodromal symptom of a migraine. Although it is referred to as a migraine, it does not necessarily involve a headache; it may only present with aura symptoms such as visual disturbances. These typically last fr...[Read More] Understanding Visual Disturbances: Waves and Curves in Vision