Understanding High Myopia: Impact on Retina and Visual Perception
High myopia with enlarged blind spots and retinal degeneration issues? Hello, Doctor. I previously inquired about the issues related to high myopia and the expansion of blind spots, and I have a few more questions I would like to ask: 1. During a previous eye examination, you m...
Dr. Gao Pilin Reply:
Hello: 1. Retinal thinning and brightness perception: High myopia can indeed lead to retinal thinning, particularly around the macula. Thinning of the retina may affect the distribution and function of photoreceptor cells, thereby impacting visual quality. The macular region is...[Read More] Understanding High Myopia: Impact on Retina and Visual Perception
Can High Myopia Cause Enlarged Blind Spots and Visual Shadows?
Does high myopia cause an expansion of blind spots? + Visual shadows in dimly lit areas? Hello Doctor, I have a few questions I would like to ask. 1. I noticed in the past year or two that when I close one eye, I can see a dark area near my blind spot in both eyes. Previously, ...
Dr. Gao Pilin Reply:
Hello: 1. High myopia and the expansion of the blind spot associated with high myopia (1000 and 1200 diopters) can indeed lead to retinal degeneration, which may affect the structures surrounding the optic nerve, resulting in an enlarged blind spot. Although your OCT scan shows...[Read More] Can High Myopia Cause Enlarged Blind Spots and Visual Shadows?
Understanding Persistent Visual Disturbances: Are They Signs of Retinal Degeneration?
Flashing, flickering, lightning—it's hard to describe? In mid-June, I underwent a dilated eye exam, and the doctor explained that there were no symptoms, only the presence of floaters. Since I have not experienced any retinal tears or detachments, the doctor advised that I o...
Dr. Gao Pilin Reply:
Hello: Based on the symptoms you described, the persistent phenomenon of "flashes, lightning, flickering, and water patterns," which occurs even when your eyes are closed, is indeed concerning. However, since you underwent a dilated eye examination in mid-June and no ab...[Read More] Understanding Persistent Visual Disturbances: Are They Signs of Retinal Degeneration?
Understanding Visual Snow Syndrome: Symptoms, Diagnosis, and Concerns
Regarding question 21141? Regarding question 210141, I would like to ask if my condition might be related to "visual snow," as I feel there are some similarities. If so, what kind of examinations should I undergo, and which specialty should I consult? Currently, my visi...
Dr. Gao Pilin Reply:
Hello: Based on the symptoms you described, the persistent phenomenon of "flashes, lightning, flickering, and water waves," which occurs even when your eyes are closed, is indeed concerning. However, since you underwent a dilated eye exam in mid-June and no abnormalitie...[Read More] Understanding Visual Snow Syndrome: Symptoms, Diagnosis, and Concerns
Post-Surgery Exercise Guidelines for Diabetic Retinopathy Patients
Postoperative exercise Hello, Director: I am a patient with diabetic proliferative retinopathy and total retinal detachment, and I have recently undergone surgery. I am also experiencing symptoms of glaucoma. Given my condition, what types of exercise can I do? Is it safe for me ...
Dr. He Jianxian Reply:
Dear Mr. Tsai, Theoretically, your retinal degeneration should be classified as tractional retinal detachment. In this condition, engaging in weight training after surgery should generally not pose a problem. However, it is still essential to consult your surgeon, as the complex...[Read More] Post-Surgery Exercise Guidelines for Diabetic Retinopathy Patients
Understanding Retinal Detachment Risks for High Myopia Patients
Retinal issues Hello, doctor. I would like to ask: I have high myopia of -600 degrees, and I sometimes worry about retinal detachment. I read online that sudden exertion can cause a rapid increase in intraocular pressure, leading to retinal detachment. Can you please tell me if e...
Dr. Gao Pilin Reply:
Hello: High myopia (greater than -6.00 diopters) is indeed one of the high-risk factors for retinal detachment. Due to the longer axial length of the eyes in individuals with high myopia, the retina becomes thinner, increasing the risk of retinal tears or detachment. Certain acti...[Read More] Understanding Retinal Detachment Risks for High Myopia Patients
Long-Term Use of Eye Drops: Safety and Effects on Eye Health
Usage of Eye Drops Hello Dr. Gao, I previously inquired about your article #206983. I am currently returning for monthly check-ups, likely due to the continuous use of orthokeratology lenses. Each time, the doctor prescribes either Gentamicin eye drops or OcuSoft Antimicrobial ey...
Dr. Gao Pilin Reply:
Hello: Question 1: Regarding the eye drops you mentioned, <Hsin-Hui Gentamicin Eye Drops> and <Oasis Anti-Resistance Eye Drops>, these are both antibiotic eye drops primarily used to prevent or treat eye infections. The practice of using them once daily for an exten...[Read More] Long-Term Use of Eye Drops: Safety and Effects on Eye Health
Understanding Eye Flashes and Vitreous Liquefaction in High Myopia
Eye flashes; vitreous liquefaction? Hello, Doctor: A few days ago, I came to ask you about the sensation of flashing lights in my eyes. I have high myopia of over 1000 degrees, and I started noticing floaters around January, which led me to frequently visit ophthalmology clinics ...
Dr. Gao Pilin Reply:
Hello: Based on your description, you are indeed facing some challenges related to retinal issues, but in your case, these symptoms are typically classified as part of retinal degeneration. Retinal degeneration is a broader term used to describe changes or deterioration in the fu...[Read More] Understanding Eye Flashes and Vitreous Liquefaction in High Myopia
Understanding Vitreous Degeneration and Its Impact on Retinal Health
Vitreous degeneration Hello, doctor. I would like to ask if vitreous degeneration can lead to retinal degeneration. Besides retinal tears and detachment, are there any other possibilities?
Dr. Gao Pilin Reply:
Hello: Vitreous degeneration itself usually does not directly lead to retinal degeneration. The vitreous is a transparent gel-like substance within the eye that fills most of the posterior chamber, providing support and shape to the eyeball. As people age, the vitreous may gradua...[Read More] Understanding Vitreous Degeneration and Its Impact on Retinal Health
Post-Retinal Laser Surgery: Is Eye Pain Normal After Two Days?
Two days after retinal laser surgery, there is a sharp pain in the laser-treated area after applying eye drops? Due to retinal degeneration and thinning, after undergoing retinal laser surgery, on the second day post-operation, while using the eye drops provided by the hospital o...
Dr. Gao Pilin Reply:
Hello: Eye pain after retinal laser surgery is a common symptom, usually caused by irritation during the procedure. Slightly rolling your eyes while applying eye drops should not lead to pain. Generally, eye pain after retinal laser surgery will resolve on its own within a few da...[Read More] Post-Retinal Laser Surgery: Is Eye Pain Normal After Two Days?
Is Traditional Eye Exercise Safe for High Myopia and Cataracts?
Is the traditional Chinese eye exercise suitable for high myopia? Hello Dr. Gao, I was recently diagnosed with mild cataracts, and I have also undergone laser treatment for peripheral retinal issues. I remember the doctor mentioned it was not urgent and that the retina was thinni...
Dr. Gao Pilin Reply:
Hello: Regarding the traditional eye exercises, I personally believe they may not be very helpful for cataracts. Movements like closing the eyes and rolling the eyes may not be suitable for individuals with high myopia, as they could increase the risk of retinal detachment. Addit...[Read More] Is Traditional Eye Exercise Safe for High Myopia and Cataracts?
Understanding Retinal Degeneration: Symptoms, Progression, and Concerns
Retinal degeneration Hello, Doctor Gao. I would like to inquire about my condition. I previously had a retinal tear that healed on its own, but in July, I underwent laser treatment for the peripheral area. Since then, I have been experiencing flashes of light above my eye, which ...
Dr. Gao Pilin Reply:
Hello: Retinal tears and retinal degeneration are different conditions of eye diseases, each with distinct characteristics and potential consequences. A retinal tear refers to a fissure or break in the retina, which may lead to retinal detachment and requires treatment to prevent...[Read More] Understanding Retinal Degeneration: Symptoms, Progression, and Concerns
Traveling After Vitrectomy: Safety Concerns and Recommendations
Post-vitrectomy Hello doctor, I have retinal degeneration, vitreous hemorrhage, and retinal detachment. I underwent vitrectomy in April and July of this year (both eyes), and it has been 4 months for my left eye and 7 months for my right eye since the surgery. The silicone oil is...
Dr. Gao Pilin Reply:
Hello: Generally speaking, taking the high-speed train should not have a significant impact on your eyes. However, without knowing the specifics of your condition, I cannot make a judgment. It would be best to consult your attending physician before taking the high-speed train.[Read More] Traveling After Vitrectomy: Safety Concerns and Recommendations
Can You Fly with Retinal Degeneration? Expert Insights
Can a person with retinal degeneration fly on an airplane? A few months ago, I was diagnosed with floaters, and subsequently, I also experienced issues with flashes of light. After an examination, it was found that there is retinal degeneration. The doctor suggested that if there...
Dr. Gao Pilin Reply:
Hello: Based on your condition, you have retinal degeneration, and according to your doctor's advice, regular follow-ups every three months should be sufficient as long as there are no sudden changes. Generally, individuals with retinal issues can fly, but it is crucial to c...[Read More] Can You Fly with Retinal Degeneration? Expert Insights
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 Retinal Issues: Floaters and Related Symptoms Explained
Retinal issues such as floaters and other related problems? Hello Doctor, I started experiencing symptoms of Retinitis Pigmentosa (RP) this year, such as photophobia and difficulty adapting to changes in light. A few months before the onset of these symptoms, I suddenly developed...
Dr. Gao Pilin Reply:
Hello: Regarding floaters, this is a symptom characterized by the perception of small spots or debris floating in the field of vision, typically associated with tiny particles in the vitreous gel or remnants of blood vessels within the eye. Generally, floaters are not directly re...[Read More] Understanding Retinal Issues: Floaters and Related Symptoms Explained
Understanding Myopia Progression and Eye Health in Taiwan: Key Insights
Myopia degree 1. I started wearing orthokeratology lenses in sixth grade, with prescriptions of L: -6.75 and R: -6.25. After stopping for a year, my prescription changed to L: -6.50 and R: -5.75. Does this indicate that my myopia has worsened? 2. Are there many people in Taiwan...
Dr. Gao Pilin Reply:
Hello: 1. According to the data you provided, your left eye has changed from -675 diopters to -650 diopters, and your right eye has changed from -625 diopters to -575 diopters. This indicates a slight decrease in your myopia over the course of a year. 2. According to statistical ...[Read More] Understanding Myopia Progression and Eye Health in Taiwan: Key Insights
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
Understanding Retinal Degeneration in High Myopia: Severity Insights
Retinal degeneration issues? 1. I understand that high myopia can lead to some degree of peripheral retinal degeneration. Could you please tell me how severe the peripheral retinal degeneration typically is for patients with myopia of 500 to 600 diopters? In your experience, do p...
Dr. Gao Pilin Reply:
Hello: In clinical practice, I rarely encounter patients with severe degeneration. Of course, there are some cases that are more severe, but the probability is low and varies from person to person.[Read More] Understanding Retinal Degeneration in High Myopia: Severity Insights
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