Understanding Floaters: When to Worry About Eye Health Issues
The appearance of clusters of black spots in the field of vision? Hello, doctor! Three years ago, I underwent laser treatment on my right eye. Two weeks ago, I noticed seven small black spots that resembled floaters in my right eye, so I went to the hospital for a check-up on my ...
Dr. He Jianxian reply Ophthalmology
Hello, Xun Xun: Blinking does not cause retinal tears. Based on my clinical experience, most floaters do not accompany the formation of tears, so I cannot provide a definitive answer to your question regarding probability. Director He Jianxian, Ophthalmology, Nantou Hospital.[Read More] Understanding Floaters: When to Worry About Eye Health Issues
Understanding Retinal Laser Treatment: What to Expect After Surgery
Retinal tear, after laser photocoagulation..? Excuse me, Director: The doctor said that after the laser treatment on my right eye, the area around the tear will form a scab and will fall off on its own. What should I expect to see after the scabbing process? Does the fact that it...
Dr. He Jianxian reply Ophthalmology
Hello, Milk Green: After laser treatment, the treated area may form a scab, but the area with the perforation may not necessarily scab over. Additionally, the scab will not fall off, and the flash will not disappear immediately after the laser procedure. Director He Jianxian, Oph...[Read More] Understanding Retinal Laser Treatment: What to Expect After Surgery
Post-Surgery Macular Edema: Do You Need Treatment or Will It Heal?
Macular folds after surgery can lead to macular edema. Whether it resolves on its own or requires treatment depends on the severity and duration of the edema. In some cases, macular edema may improve spontaneously, while in others, medical intervention such as corticosteroids or ...
Dr. He Jianxian reply Ophthalmology
Hello Petit Pois: Macular edema can affect vision. If eye drops can improve the condition, it is important to continue using them. If walking is a concern, consider intravitreal injection of medication. Dr. He Jianxian, Director of Ophthalmology, Nantou Hospital.[Read More] Post-Surgery Macular Edema: Do You Need Treatment or Will It Heal?
Understanding Eye Flashes: Causes and Solutions for Your Vision Issues
Flashes of light above the eye? Hello doctor, I have myopia with -1.00 in my left eye and -2.70 in my right eye. I have also been experiencing floaters and recently noticed flashes of light above my eyes. Sometimes during the day, my vision will flash or become suddenly cloudy, a...
Dr. He Jianxian reply Ophthalmology
Hello Terence: This type of flash is clinically referred to as photopsia, which indicates that the retina has been subjected to traction. Once the traction improves, the flashes will naturally subside. It is advised to seek medical attention promptly if you experience the followi...[Read More] Understanding Eye Flashes: Causes and Solutions for Your Vision Issues
Understanding Eye Health: Post-Fundus Exam Insights and Concerns
After a fundus examination? I have been experiencing flashes and an increase in floaters lately, so I went to an ophthalmology clinic for a fundus examination. After the examination, the doctor said that there were no issues with my retina, but that some areas were slightly thinn...
Dr. He Jianxian reply Ophthalmology
Dear Mr. Bai, 1. If there is a significant thinning of the retina, it is recommended to proceed with laser treatment. 2. A check-up showing no issues indicates that there are no problems at that moment; however, if you experience any of the following symptoms, it is advisable to...[Read More] Understanding Eye Health: Post-Fundus Exam Insights and Concerns
Post-Operative Concerns After Vitrectomy and Scleral Buckling Surgery
Postoperative care after vitrectomy combined with scleral buckle surgery? Hello Dr. He, I underwent a vitrectomy combined with scleral buckle surgery and gas tamponade for retinal detachment and tears in my right eye at the end of August. It has been about a month and a half sinc...
Dr. He Jianxian reply Ophthalmology
Hello Luisa: 1. Under normal circumstances, the gas should have dissipated by now. 2. Since the retina has just been reattached, the visual condition may not be very normal; I recommend monitoring it for another two months. 3. Whether you can fly, I cannot confirm; you may need t...[Read More] Post-Operative Concerns After Vitrectomy and Scleral Buckling Surgery
When Can You Stop Using Dilating Drops After Eye Surgery?
How long after surgery can dilating drops be discontinued? Hello Doctor, I have a few questions to ask: 1. It has been a month since my retinal surgery (with silicone oil), but due to family matters, I am unable to return for a follow-up appointment. The doctor prescribed two b...
Dr. He Jianxian reply Ophthalmology
Hello, Tian Chao: 1. Since it has been a month post-surgery, you should be able to stop using the medication after this period. 2. Generally, I advise patients not to let water come into contact with their eyes for three weeks after surgery. Since your wound is already a month o...[Read More] When Can You Stop Using Dilating Drops After Eye Surgery?
Understanding Vision Changes After Macular and Cataract Surgeries: Causes and Solutions
On January 9, a macular epiretinal membrane was surgically removed from the left eye, and on September 10, cataract surgery was performed? Hello Doctor, I underwent surgery on January 9th for distortion in my vision affecting the macula of my left eye. This subsequently led to se...
Dr. He Jianxian reply Ophthalmology
Hello Ms. Zhao: Typically, cataract surgery does not lead to such issues, so it may be related to the macula. The best way to address this would be to consult your attending physician. Dr. He Jianxian, Ophthalmology Department, Nantou Hospital.[Read More] Understanding Vision Changes After Macular and Cataract Surgeries: Causes and Solutions
Understanding Vitreous Detachment: Symptoms, Diagnosis, and Treatment Options
Vitreous detachment Hello Doctor, on the evening of September 5th, I noticed a small area of blurriness in the center of my right eye. The details, like text, were unclear, but the surrounding area was clear. It felt like there was a blurry obstruction in the center of my pupil. ...
Dr. He Jianxian reply Ophthalmology
Dear Ms. Qiao, 1. Without a definitive diagnosis of the cause, it is better to avoid considering intraocular injections for the time being. 2. The vitreous body will not return to its original state. 3. We need to observe for a while before reaching further conclusions. 4. Condi...[Read More] Understanding Vitreous Detachment: Symptoms, Diagnosis, and Treatment Options
Understanding Myopia Changes and Laser Surgery Risks for Teens
Retinal issues Based on your description, you originally had a prescription of -6.50 diopters for your glasses. Now, during a health check in high school, your vision was measured at 0.6 in the right eye and 0.5 in the left eye. This indicates that your vision has worsened, but t...
Dr. He Jianxian reply Ophthalmology
Hello, A-Cheng: 1. The actual prescription can only be determined through measurement; it cannot be assessed solely by visual acuity. 2. After undergoing laser surgery for myopia, the structure of the retina does not change, and the eyeball will not return to normal. Additiona...[Read More] Understanding Myopia Changes and Laser Surgery Risks for Teens
Understanding Cataracts and Retinal Detachment: Patient Experiences and Solutions
Cataract + Retinal Detachment Initially, after my cataract surgery, my vision was very clear. However, during a follow-up visit, the doctor mentioned that there was a hole that required laser treatment. After the laser procedure, the issue persisted, and I ended up with a retinal...
Dr. He Jianxian reply Ophthalmology
Hello Mr. Lin: After retinal detachment surgery, it is generally necessary to wait several months for the nerve function to return to normal. Please consult your attending physician to determine whether your retinal function has recovered and if it is appropriate for you to wear ...[Read More] Understanding Cataracts and Retinal Detachment: Patient Experiences and Solutions
Understanding Cataracts and Retinal Detachment: Patient Experiences and Insights
Cataract + Retinal Detachment Initially, after my cataract surgery, my vision was very clear. However, during my follow-up appointment, the doctor mentioned that there was a hole that required laser treatment. After the laser procedure, the issue persisted, and I ended up with a ...
Dr. He Jianxian reply Ophthalmology
Hello Mr. Lin: After retinal detachment surgery, it is generally necessary to wait several months for the nerve function to return to normal. Please consult your attending physician to determine if the retinal function has recovered and whether it is appropriate for you to wear g...[Read More] Understanding Cataracts and Retinal Detachment: Patient Experiences and Insights
Understanding Cataracts and Retinal Detachment: What to Expect After Surgery
Cataract + Retinal Detachment Initially, after my cataract surgery, my vision was very clear. However, during my follow-up appointment, the doctor mentioned that there was a hole that needed laser treatment. After the laser procedure, the issue persisted, and I ended up with a re...
Dr. He Jianxian reply Ophthalmology
Hello Mr. Lin: After retinal detachment surgery, it is generally necessary to wait a few months for the nerve function to return to normal. Please consult your attending physician to determine if your retinal function has recovered and whether it is appropriate for you to wear gl...[Read More] Understanding Cataracts and Retinal Detachment: What to Expect After Surgery
Post-Operative Concerns After Glaucoma Surgery: Allergic Reactions and Eye Pressure
Postoperative issues after glaucoma surgery? Hello, doctor. I would like to ask about a suspected allergic reaction in the non-surgical eye following glaucoma surgery (under general anesthesia) on one eye. The symptoms include: 1. Eyelid swelling that gradually subsided over thre...
Dr. He Jianxian reply Ophthalmology
Hello Ms. Q: The normal surgical process should not affect the other eye due to any preparatory actions. I recommend that you consult your attending physician to understand why the intraocular pressure in the other eye has increased. Director He Jianxian, Ophthalmology, Nantou Ho...[Read More] Post-Operative Concerns After Glaucoma Surgery: Allergic Reactions and Eye Pressure
Understanding Cataracts and Retinal Detachment: A Patient's Journey
Cataract + Retinal Detachment Initially, after my cataract surgery, my vision was very clear. During my follow-up appointment, the doctor mentioned that there was a hole that required laser treatment. After the laser procedure, I still couldn't stop the issue, and I ended up...
Dr. He Jianxian reply Ophthalmology
Hello Mr. Lin: After retinal detachment surgery, it generally takes a few months for the neural function to return to normal. Please consult your attending physician to determine if the retinal function has recovered and whether it is appropriate for you to wear glasses. For your...[Read More] Understanding Cataracts and Retinal Detachment: A Patient's Journey
Understanding Cataracts and Retinal Detachment: Patient Experiences and Insights
Cataract + Retinal Detachment Initially, after my cataract surgery, my vision was very clear. During my follow-up appointment, the doctor mentioned that there was a hole that needed laser treatment. After the laser procedure, I still couldn't stop the issue, and I ended up w...
Dr. He Jianxian reply Ophthalmology
Dear Mr. Lin: After retinal detachment surgery, it is generally necessary to wait several months for the nerve function to return to normal. Please consult your attending physician to determine if the retinal function has recovered and whether it is appropriate for you to wear ...[Read More] Understanding Cataracts and Retinal Detachment: Patient Experiences and Insights
Managing Post-Cataract Surgery Vision Discrepancies: Tips and Solutions
Cataract issues Hello, I just had cataract surgery on my left eye. I can see clearly at a distance with the monofocal lens. However, after the surgery, I am unable to adjust the focus between my operated left eye and my normal right eye. The view from my left eye appears closer, ...
Dr. He Jianxian reply Ophthalmology
Hello Mr. Chen: It is recommended that you wear a monocular contact lens for your right eye, which should help resolve your issue. Director He Jianxian, Ophthalmology Department, Nantou Hospital.[Read More] Managing Post-Cataract Surgery Vision Discrepancies: Tips and Solutions
Managing Post-Cataract Surgery Vision Discrepancies
Cataract issues Hello, I just had cataract surgery on my left eye. I can see clearly at a distance with the monofocal lens. However, after the surgery, I am unable to adjust the focus between my left eye, which had the surgery, and my normal right eye. The view from my left eye a...
Dr. He Jianxian reply Ophthalmology
Hello Mr. Chen: It is recommended that you wear a monocular contact lens for your right eye, which should help resolve your issue. Dr. He Jianxian, Ophthalmology Department, Nantou Hospital.[Read More] Managing Post-Cataract Surgery Vision Discrepancies
Understanding Retinal Pigmentary Changes: Your Questions Answered
Retinitis pigmentosa Hello, Doctor. I previously had an examination where the doctor looked at my retinal images and mentioned some pigmentary changes. I researched online and asked him if it could be retinitis pigmentosa, and he said that could be a broad way to describe it. He ...
Dr. He Jianxian reply Ophthalmology
Hello Ms. Li: If you are a patient with retinitis pigmentosa, you would likely experience symptoms of night blindness. If you do not have this symptom, it may be a good sign. It is also possible that there are some congenital pigmentary changes in the retina rather than retinitis...[Read More] Understanding Retinal Pigmentary Changes: Your Questions Answered
Understanding Blurry Vision: Causes and Treatments for Eye Pain
Blurred vision Hello Doctor, due to the summer vacation, my daily routine has been irregular. A few days ago, when I woke up and opened my eyes, I suddenly experienced a sharp pain in my left eye, accompanied by tearing. The pain lasted for about a minute and then subsided. Howev...
Dr. He Jianxian reply Ophthalmology
Hello Ms. Chang: It is difficult to determine the true condition of your eyes based on the information provided. I recommend that you visit again and consult with your attending physician to inquire about your actual situation. Director He Jianxian, Ophthalmology, Nantou Hospital...[Read More] Understanding Blurry Vision: Causes and Treatments for Eye Pain