Risks of Retinal Detachment in Diving: A Guide for High Myopia Patients
Retinal detachment and high diving? Dear Doctor: I am going to join the Navy, and the training includes "swimming" and "diving" (from a height of about 2-3 meters, with a depth of about 3 meters). However, I have a history of high myopia that led to a retinal ...
Dr. He Jianxian Reply:
Hello Sir: Thank you for your inquiry. I would like to respond to your question and provide the following advice: High-impact trauma does indeed carry a risk of retinal tears and detachment; however, since you have already received treatment, the associated risks are reduced. I a...[Read More] Risks of Retinal Detachment in Diving: A Guide for High Myopia Patients
Can I Swim and Dive After Retinal Laser Surgery? A Navy Service Guide
I have undergone retinal laser surgery (for a tear) and I am going to serve in the Navy (mandatory service for 6 months)? Hello Doctor: Over the past 10 years, I have undergone retinal laser surgery (for a tear) due to high myopia. In February, I will be joining the Navy (mandato...
Dr. Wang Zhangji Reply:
Although diving poses some risks for retinal tears, it is not contraindicated. There are no specific regulations regarding retinal tears in military service examinations. It is advisable to remain vigilant and, if any abnormalities occur, it is best to undergo a thorough examinat...[Read More] Can I Swim and Dive After Retinal Laser Surgery? A Navy Service Guide
High Myopia and Retinal Detachment: Essential Eye Care Tips
High myopia and retinal detachment? Hello, Doctor. I am highly myopic (1000 degrees) and also have astigmatism (200-300). In the past, I didn't take care of my eyes, and now I find myself in this situation. Recently, I have been visiting the ophthalmologist every three month...
Dr. He Jianxian Reply:
Hello, sir: Thank you for your inquiry. I would like to address your question and provide the following advice: The retina does not detach simply due to prolonged eye use. Retinal detachment caused by high myopia typically requires the presence of a tear. Therefore, regular fundu...[Read More] High Myopia and Retinal Detachment: Essential Eye Care Tips
Understanding Flashing Lights After Retinal Laser Treatment: What You Need to Know
Retinal laser treatment Hello Doctor: I am a person with high myopia, with -500 in my left eye and -600 in my right eye. During my pregnancy this year, I experienced flashes of light, and after giving birth, I underwent laser treatment. However, it has been a month since the proc...
Dr. He Jianxian Reply:
Hello, Miss: Thank you for your inquiry. I would like to respond to your question and provide the following advice: The phenomenon you described as "flashes" is medically referred to as "photopsia." Its cause is due to traction on the retina from external forc...[Read More] Understanding Flashing Lights After Retinal Laser Treatment: What You Need to Know
Occasional Flashing Lights: Understanding Eye Symptoms and Concerns
Occasionally seeing flashes of light? Hello Doctor, I have myopia of about 800 to 900 degrees and have been experiencing floaters. Recently, for the past month, I have noticed a small flashing point (bright spot) that sometimes moves like a floater, but it disappears quickly. I&#...
Dr. He Jianxian Reply:
Hello, sir: Thank you for your inquiry. I would like to respond to your question and provide the following advice: Please visit our ophthalmology department for a consultation, as I can better address your specific situation in person. Wishing you peace and happiness![Read More] Occasional Flashing Lights: Understanding Eye Symptoms and Concerns
Understanding High Myopia: Key Concerns and Expert Advice
High myopia related issues? Doctor, I apologize for asking three more questions. 1. With high myopia and thinner peripheral retina, is it advisable to lift heavy objects? What about carrying a child or jogging? 2. I have had four fundus examinations in the past three months. I...
Dr. He Jianxian Reply:
Hello, sir: Thank you for your inquiry. Here are the responses to your questions: 1. High myopia does not affect daily activities, including lifting heavy objects, carrying children, and jogging. 2. For high myopia, it is sufficient to have a retinal examination every six months ...[Read More] Understanding High Myopia: Key Concerns and Expert Advice
Understanding Visual Disturbances: When to Seek Eye Care for Symptoms
Photopsia Hello, Doctor He. I would like to ask you some questions. Although I had an eye examination at the hospital three months ago that indicated my eyes were healthy and I was scheduled for a follow-up in December, I have recently experienced some issues and would like your ...
Dr. He Jianxian Reply:
Hello, sir: Thank you for your inquiry. I would like to respond to your question and provide the following suggestions: Regarding your issue, I believe it is closely related to the content of my previous response to you. If you still have concerns, I recommend that you seek furth...[Read More] Understanding Visual Disturbances: When to Seek Eye Care for Symptoms
High Myopia and Retinal Detachment: Understanding Risks and Eye Care
High myopia and retinal detachment? I am highly myopic and experienced eye pain while conducting experiments in the lab back in June. I have always known that individuals with high myopia need to undergo annual fundus examinations, but I have been avoiding this due to my fear of ...
Dr. He Jianxian Reply:
Hello, sir: Thank you for your inquiry. I would like to respond to your question and provide the following advice: High myopia and retinal detachment are two different conditions. Since you have undergone numerous examinations for retinal detachment and no tears have been found, ...[Read More] High Myopia and Retinal Detachment: Understanding Risks and Eye Care
Understanding Eye Flickering After Sudden Light Exposure: Causes and Concerns
When closing the eyes for an extended period and suddenly moving to a brightly lit area, the eyes may experience flickering sensations? Hello, doctor: This question has puzzled me for a long time. I have asked friends and online acquaintances, but some believe it is a normal phen...
Dr. He Jianxian Reply:
Hello, sir: Thank you for your inquiry. I would like to respond to your question and provide the following advice: Generally, when the eyes are exposed to strong light, everyone may experience some discomfort; however, the visual phenomena may vary from person to person. The simp...[Read More] Understanding Eye Flickering After Sudden Light Exposure: Causes and Concerns
Understanding Blurry Vision: Causes and Solutions for Eye Discomfort
Blurred vision Hello Doctor, I am a 29-year-old male with no significant medical history or family history of diseases. I have myopia in both eyes, approximately -700 diopters, and I wear regular glasses. Two years ago, I had a retinal tear and underwent laser surgery at a genera...
Dr. Guo Jinliang Reply:
It is recommended that you return to the hospital for a re-examination of your retina, especially since you mentioned in your letter that you have high myopia and a history of retinal tears. Additionally, whether it is a refractive issue needs to be assessed through a refraction ...[Read More] Understanding Blurry Vision: Causes and Solutions for Eye Discomfort
Understanding Retinal Issues: Symptoms and Treatments for High Myopia
Retinal-related issues? Hello, Dr. Hu: I have high myopia in both eyes, with a degree of approximately over 1400 diopters. In early September last year, I experienced symptoms of hemorrhage in the macula of my right eye. After examination by a doctor, it was determined to be dry ...
Dr. Hu Yusheng Reply:
Hello Mr. Hsiao: 1. Staring at a red cover for a period of time and then seeing a shadow afterward may be due to visual persistence. 2. I do not fully understand your description; it could be caused by astigmatism induced by tears. 3. I recommend a further dilated eye examination...[Read More] Understanding Retinal Issues: Symptoms and Treatments for High Myopia
The Connection Between Peripheral Nerves and Vision Health
The relationship between peripheral nerves and vision? Hello, doctor. 1. Recently, I saw the actor Lei Hong performing on television, using only the strength of his fingers to squeeze juice from a pineapple. During my military service, I also witnessed someone who could split a...
Dr. Wang Zhishun Reply:
Hello, regarding point 1, I have not seen such information in ophthalmology literature to date. As for point 2, activities that involve straining the abdomen may require caution for patients with high myopia or glaucoma. Thank you for your question, and feel free to discuss furth...[Read More] The Connection Between Peripheral Nerves and Vision Health
Do Eye Exams and Natural Birth Increase Retinal Risks for Pregnant Women?
Does a fundus examination and vaginal delivery increase the risk of retinal issues? Is it safe for a pregnant woman (who is seven months along) to use mydriatic agents for dilation and undergo a fundus examination? Additionally, does having high myopia (with both eyes exceeding -...
Dr. Ke Meilan Reply:
Can a pregnant woman (who is seven months pregnant) use mydriatic agents for a fundus examination? Answer: Yes. If there is a concern about seeing less, the use of medication can be avoided. During the natural delivery process, does it increase the risk of retinal detachment? Ans...[Read More] Do Eye Exams and Natural Birth Increase Retinal Risks for Pregnant Women?
Understanding Flashing Lights in Vision: Causes, Duration, and Treatment Options
Flashes of light in the right eye? Hello, doctor. I have high myopia in both eyes, over 1000 degrees, specifically 1200 and 1250, with flashes of light at 200. Recently, I have been experiencing large flashes that span my entire visual field. After a fundus examination, it was fo...
Dr. Wang Zhishun Reply:
Hello, the symptoms of posterior vitreous detachment can vary in duration and are difficult to predict. Flashes of light may occur before the vitreous completely detaches. However, the most important aspect is the retina, and regular eye examinations should be prioritized. Rega...[Read More] Understanding Flashing Lights in Vision: Causes, Duration, and Treatment Options
Post-Retinal Detachment Surgery Care: Understanding Silicone Oil and Recovery Tips
Postoperative Care After Retinal Detachment Surgery My husband underwent surgery for retinal detachment due to high myopia (approximately -10.00 diopters) in the lower part of his right eye on November 15. Due to the size of the tear, in addition to the scleral buckle procedure, ...
Dr. Hu Yusheng Reply:
Hello: All surgeries are decided after clinical judgment by the physician and discussions with the patient and their family. The purpose of silicone oil injection is to promote retinal adhesion. For questions regarding the duration of face-down positioning and other concerns, ple...[Read More] Post-Retinal Detachment Surgery Care: Understanding Silicone Oil and Recovery Tips
Understanding Flashing Vision: Causes, Concerns, and Lutein Benefits
Flashing vision I have high myopia with a prescription of -11.75 in both eyes, and I have experienced floaters since elementary school. Three years ago, I underwent my first dilated eye exam, after which I began to notice some slight flashes of light (which I did not have before ...
Dr. Hu Yusheng Reply:
If there are flashes of light in the eyes and the dilated fundus examination is normal, there is no need to worry; regular check-ups will suffice. However, if new floaters appear in the future, a dilated examination should be performed immediately. Lutein is only effective for ag...[Read More] Understanding Flashing Vision: Causes, Concerns, and Lutein Benefits
Concerns About Using Eye Massagers for High Myopia Patients
Concerns Regarding the Use of Eye Massagers for High Myopia Hello, doctor. I have myopia of approximately -8.75 diopters and astigmatism of about -0.50 diopters. My right eye has a history of retinal tear, for which I have undergone laser treatment to prevent the tear from worsen...
Dr. Guo Jinliang Reply:
Dear Kris, In your letter, you mentioned that you have approximately -8.75 diopters of myopia in both eyes and that your right eye has previously undergone laser treatment for a retinal tear. For individuals with high myopia, the best way to care for your eyes is to avoid injuri...[Read More] Concerns About Using Eye Massagers for High Myopia Patients
Understanding Vision Loss After Glaucoma Surgery: Causes and Concerns
Glaucoma Hello Doctor: My husband underwent trabeculectomy for glaucoma in mid-March, starting with the left eye. After the surgery, his vision was blurry, and the doctor said it would gradually improve. The right eye was operated on a week later, and after the bandage was remove...
Dr. Ke Meilan Reply:
Hello, Miss: Dr. Kuo Mei-Lan replied: When vision cannot be restored, the first consideration should be refractive changes. Generally, recovery occurs within a month. When the intraocular pressure is 8, it is considered good; however, for individuals with high myopia, significant...[Read More] Understanding Vision Loss After Glaucoma Surgery: Causes and Concerns
Does Ropinirole Cause Retinal Diseases? Understanding the Risks
Does Ropivacaine cause retinal diseases? Hello, doctor. I have been taking the medication Lurasidone for about three months. After that, due to work commitments, I had to work consecutive night shifts for two months, and I also used my night shifts to study for exams. As a result...
Dr. Wang Zhangji Reply:
Retinal holes are not a side effect of myopia; high myopia is the risk factor for retinal holes.[Read More] Does Ropinirole Cause Retinal Diseases? Understanding the Risks
Understanding Eye Muscle Issues: Seeking Expert Advice on Strabismus Surgery
Eye muscles - Supplementation Hello Dr. Hu, I apologize for the oversight in my previous message, which may have caused some misunderstanding. In addition to the strabismus surgery I had as a child, I also underwent another surgery during my teenage years (around junior high scho...
Dr. Hu Yusheng Reply:
Hello Mr. Xiao Bai: If you have high myopia, it is possible that you may be experiencing a rare issue of ocular displacement. The significance of this condition differs depending on whether it occurs before (in one eye or both eyes?) or after strabismus surgery. You may want to d...[Read More] Understanding Eye Muscle Issues: Seeking Expert Advice on Strabismus Surgery