Understanding Eye Flashes: Causes and Concerns for High Myopia Patients
Flashes of light in the eyes? Hello, Doctor. I have high myopia, with both eyes approximately over 900 degrees. I also have a lot of floaters. Last August, I experienced eye pressure and discomfort, along with flashes of white light. I had a fundus examination in October, and the...
Dr. He Jianxian Reply:
Hello Serein: If the retinal examination shows no issues, there generally shouldn't be any major problems. As for why you suddenly experienced a few seconds of darkness or a flash of white light, I apologize for not being able to provide a definitive answer regarding the sit...[Read More] Understanding Eye Flashes: Causes and Concerns for High Myopia Patients
Understanding High Eye Pressure: Treatment, Management, and Concerns
Ocular hypertension Hello, Doctor. I would like to ask some questions regarding ocular hypertension. During my first visit, I experienced frequent flashes of light, and upon measurement, my intraocular pressure was found to be elevated, with readings of 21 and 26 in each eye. I a...
Dr. He Jianxian Reply:
Hello, 1. Elevated intraocular pressure must be monitored several times before a definitive conclusion can be made. It is advisable to perform a visual field test at home after confirming high eye pressure, as this will help determine if glaucoma is present. 2. The current in...[Read More] Understanding High Eye Pressure: Treatment, Management, and Concerns
Understanding Glaucoma Risk in Individuals with Myopia
High-risk groups for glaucoma I have myopia of -5.50 diopters, and when I went to the hospital for an examination, the doctor mentioned that my optic nerves are somewhat asymmetric. However, after performing an OCT, the doctor said there were no issues. Does this mean that my ris...
Dr. Gao Pilin Reply:
Hello: Myopia and glaucoma are two different issues; having high myopia does not necessarily mean one will develop glaucoma. The causes of glaucoma are quite complex and are related not only to intraocular pressure but also to factors such as age, race, and genetics. You mentione...[Read More] Understanding Glaucoma Risk in Individuals with Myopia
Understanding Myopia Progression Risks: Is 475 Diopters as Concerning?
Probability of Myopic Degeneration 1. Doctor, is my risk of complications similar to that of someone with -5.00 or -6.00 diopters, given that my myopia is -4.75 diopters in both eyes? 2. Is the risk of complications really high for those with -5.00 or -6.00 diopters? I've ...
Dr. Gao Pilin Reply:
Hello: 1. Your myopia is -4.75 diopters, which may have a slightly lower risk of complications compared to those with -5.00 or -6.00 diopters. However, it is still important to pay attention to your eye health, as individual factors such as the shape of the eyeball, corneal thick...[Read More] Understanding Myopia Progression Risks: Is 475 Diopters as Concerning?
Post-Retinal Laser Surgery: Understanding Symptoms and Care
Post-retinal laser surgery Hello, doctor. I have high myopia close to 1000 degrees. Recently, I've been experiencing frequent flashes and wavy vision. I visited an ophthalmologist yesterday and found three small holes in my left eye, which were treated with laser therapy. To...
Dr. Gao Pilin Reply:
Hello: Due to your recent laser treatment, it is normal for your eyes to experience pain and redness. In the first few days following laser therapy, you may experience some discomfort, including eye pain, a stinging sensation, burning sensation, and conjunctival redness, which ty...[Read More] Post-Retinal Laser Surgery: Understanding Symptoms and Care
Understanding Eye Issues: Common Questions About Floaters and Flashes
Eye problems Hello, I have high myopia and floaters. I have three questions to ask: 1. I sometimes see similar black spots drifting when I close my eyes. Is this normal? 2. The flashes occur more frequently when I intentionally focus my gaze. What is the reason for this? 3. A...
Dr. Gao Pilin Reply:
Hello: 1. Floaters are a phenomenon caused by the aggregation of transparent substances in the eye, typically appearing as black dots or thread-like shapes in the field of vision, especially noticeable against a white or bright background. It is also possible to see similar black...[Read More] Understanding Eye Issues: Common Questions About Floaters and Flashes
Understanding Orange Lines in Vision: Causes and Concerns
Seeing orange lines in the vision? Hello, Doctor. I have high myopia and floaters. Yesterday, when I lay down and turned off the lights, I suddenly saw an orange line (about the width of a finger) on the ceiling. Whether my eyes were open or closed, I felt it for a few minutes, a...
Dr. Gao Pilin Reply:
Hello: Based on your description, it is possible that you are experiencing a phenomenon known as visual persistence. Visual persistence is a common visual occurrence where your visual system retains a temporary image after your eyes have been exposed to bright light or after brie...[Read More] Understanding Orange Lines in Vision: Causes and Concerns
Understanding Floaters and Retinal Degeneration: Your Eye Health Questions Answered
Floaters and related issues? Hello, doctor. I have high myopia (over 600 in both eyes) and floaters. Last week, I had a dilated eye exam, and the doctor said, "There is degeneration around the retina, but no holes. If the floaters increase, you should seek medical attention....
Dr. Gao Pilin Reply:
Hello: 1. Based on your description, the doctor mentioned that there is degeneration around your retina, but no holes are present. This indicates that your eyes may have undergone some changes, but currently, it is not severe. 2. The degree of increase in floaters can vary from p...[Read More] Understanding Floaters and Retinal Degeneration: Your Eye Health Questions Answered
Uneven Pupil Size: Causes and Concerns for Eye Health
Unequal pupil size? Hello, Doctor. I have high myopia in both eyes, over 600 degrees, which is considered high myopia. Recently, I noticed that my pupils are not the same size when I wake up in the morning; the left pupil appears larger. Sometimes, my left eye also seems a bit bl...
Dr. Liang Ce Reply:
It is advisable to consult with your attending physician regarding the above issues. Thank you, and wishing you good health.[Read More] Uneven Pupil Size: Causes and Concerns for Eye Health
Understanding Retinal Issues: What to Know About Floaters and Visual Disturbances
Retinal-related issues? Hello, Doctor Gao. I am a 31-year-old engineer with high myopia (both eyes over -10.00 diopters, and astigmatism over -4.00 diopters). Two days ago (March 10), I went to an ophthalmology clinic for a retinal examination. The doctor said there were currentl...
Dr. Gao Pilin Reply:
Hello: 1. Floaters are a common ophthalmic condition that causes you to see images resembling small flying insects in your field of vision. When a doctor mentions that "floaters have increased," it typically refers to these images becoming more prominent or appearing ...[Read More] Understanding Retinal Issues: What to Know About Floaters and Visual Disturbances
Understanding Retinopathy of Prematurity: Symptoms and Concerns Explained
Retinopathy of Prematurity (ROP) 1. I have retinopathy of prematurity, amblyopia (one eye 0.3, one eye no light perception), high myopia (over 500 degrees), high astigmatism, nystagmus, and visual field loss. For the past few months, I have been experiencing curved yellow-green f...
Dr. He Jianxian Reply:
1. I cannot understand your description; please consult directly at the ophthalmology outpatient clinic. 2. The visual condition associated with nystagmus is different from that of the general population; what you are seeing may indeed be caused by the nystagmus, but I cannot be...[Read More] Understanding Retinopathy of Prematurity: Symptoms and Concerns Explained
Understanding Retinal Health: Risks and Precautions After Eye Trauma
Retinal issues Hello Doctor: Due to my high myopia and astigmatism (both eyes -1000, astigmatism -400), I had a retinal examination a few days ago at the age of 31. The doctor said my retinal condition is normal, but the peripheral retina has become thinner, and I was advised to ...
Dr. Gao Pilin Reply:
Hello: Your eye condition has progressed to high myopia and astigmatism, and the peripheral retina has become thinner. Therefore, any impact to the head should be taken seriously. Head trauma can lead to retinal detachment, especially if there are pre-existing issues with your ey...[Read More] Understanding Retinal Health: Risks and Precautions After Eye Trauma
Post-Retinal Laser Treatment Care: Essential Tips and Common Concerns
Post-operative care after retinal laser treatment? Hello, Doctor. I underwent retinal laser treatment on both eyes at the end of January and returned for a follow-up in late February. The doctor informed me that the treated areas were stable, which relieved my anxiety. The doctor...
Dr. Gao Pilin Reply:
Hello: 1. The formation of retinal tears is usually caused by uneven traction within the eye, with the most common reason being vitreous contraction and thickening of the retinal membrane due to aging. Other causes may include external trauma or impact to the eye, ocular diseases...[Read More] Post-Retinal Laser Treatment Care: Essential Tips and Common Concerns
Symptoms of Retinal Tears: When to Seek Eye Care for Flashing Lights
Retinal tear 1. What symptoms can occur with a retinal tear? 2. I currently experience flashes of light every time I move my eyes (does this indicate retinal detachment? My flashes do not resemble lightning but feel like a brief illumination). However, in dark areas, I only see ...
Dr. Gao Pilin Reply:
Hello: 1. Retinal tears may cause the following symptoms: - Sudden appearance of flashes, flickering, or other visual disturbances. - Presence of numerous small dark spots, similar to floaters. - Sudden loss of vision in a specific area, or overall vision becoming b...[Read More] Symptoms of Retinal Tears: When to Seek Eye Care for Flashing Lights
Understanding High Myopia: Risks, Symptoms, and Laser Correction Options
High myopia Hello, doctor. I have over 1000 degrees of myopia in both eyes and also experience floaters. I'm only in the third year of junior high school. Will the risk of blindness increase in the future? Additionally, will the floaters affect the progression of myopia? Rec...
Dr. Gao Pilin Reply:
Hello: Myopia and floaters typically do not lead to blindness, but if you have other eye conditions or a medical history such as glaucoma, diabetic retinopathy, or retinal detachment, your risk of blindness may increase. Regular eye examinations and following your physician'...[Read More] Understanding High Myopia: Risks, Symptoms, and Laser Correction Options
Understanding Gray Floaters in One Eye: Causes and Solutions
Seeing gray, patchy objects in the eye? Hello: This situation has occurred three times, but there is no fixed pattern; the three occurrences did not happen in the same year. I have myopia and astigmatism, but it is not high myopia. The symptoms appear in one eye at a time, either...
Dr. Cai Wenyuan Reply:
Observe the symptoms, and if they persist, seek medical evaluation.[Read More] Understanding Gray Floaters in One Eye: Causes and Solutions
Experiencing Visual Disturbances After COVID-19 Recovery: What to Know
Objects appear to be slightly shaking? Hello Doctor, I recently tested positive for COVID-19 and after recovering for a week, I started to experience slight lateral movement in my vision, making it difficult to focus, especially when looking at screens. My symptoms are not episod...
Dr. Gao Pilin Reply:
Hello: 1. There is a possibility, but further examination and evaluation are needed to confirm. If you have experienced head trauma, a stroke, or brain surgery, it could potentially lead to nerve damage or sequelae that may affect the visual system. However, it cannot be determin...[Read More] Experiencing Visual Disturbances After COVID-19 Recovery: What to Know
Why Does One Eye Darken After Waking Up? Understanding Eye Health
After waking up, one eye appears dark? Hello doctor, this morning when I just got up, I briefly looked at my phone with my right eye (without turning on the light and without wearing my glasses due to high myopia). After putting down the phone and looking straight ahead, my right...
Dr. Gao Pilin Reply:
Hello: Because you used your right eye to look at your phone, which can be considered a light source, the eye may darken after being exposed to light, resulting in this phenomenon, which should be normal. Typically, your vision will gradually return to normal when you blink or yo...[Read More] Why Does One Eye Darken After Waking Up? Understanding Eye Health
Understanding Blurry Vision in One Eye: Causes and Solutions
Blurred vision in one eye? Hello, doctor. I have high myopia (my left eye has better unaided vision than my right eye). Originally, my right eye prescription was insufficient. After getting new glasses, my right eye is clearer than my left eye. However, during a patch test recent...
Dr. Gao Pilin Reply:
Hello: Based on the situation you described, this may be due to the prescription of your new glasses or other issues. Additionally, the prescription of the new glasses may not fully match your vision needs, or there could be manufacturing issues with the lenses, such as wear or u...[Read More] Understanding Blurry Vision in One Eye: Causes and Solutions
Understanding Eye Health: Key Insights for High Myopia and Pressure Concerns
I would like to learn about eye health knowledge? Hello, doctor. I have high myopia, with each eye measuring approximately 700 to 750 degrees. My eyes are prone to fatigue, and due to my studies, I have a lot of reading and papers to go through, which often leads me to visit opht...
Dr. Gao Pilin Reply:
Hello: 1. An increase in the cup-to-disc ratio indicates that the optic nerve is being compressed by intraocular pressure, leading to potential damage. Therefore, when the cup-to-disc ratio enlarges in clinical practice, it naturally prompts physicians to conduct further instru...[Read More] Understanding Eye Health: Key Insights for High Myopia and Pressure Concerns