Understanding Common Eye Issues: Blackout Sensations and Screen Clarity
Eye problems Hello, Doctor Gao: 1. I apologize for asking two questions. Is it normal to experience a sensation of a white light within the darkness when closing or covering the eyes? (This feeling is different from the flashes or sudden appearances associated with retinal deta...
Dr. Gao Pilin Reply:
Hello: 1. Even with closed eyes, any slight light can still stimulate the retina, causing it to discharge and produce visual sensations. Phosphenes are another reason for this, and it is a physiological phenomenon. 2. This phenomenon occurs because screens are backlit, while book...[Read More] Understanding Common Eye Issues: Blackout Sensations and Screen Clarity
Can I Get LASIK After Retinal Detachment Surgery? Key Questions Answered
Can vision correction with laser for myopia be performed after retinal detachment surgery? After undergoing scleral buckle and vitrectomy, I have a few questions for the doctor: 1. Can I undergo laser vision correction for my myopia again? 2. How long should I wait before consi...
Dr. Gao Pilin Reply:
Hello Mr. Hsu: 1. Yes, it is possible. 2. I'm not sure what the reason is; if it is cataracts, surgery can be considered as long as the post-operative condition is stable. 3. Stability after surgery is sufficient. 4. Yes, it is possible.[Read More] Can I Get LASIK After Retinal Detachment Surgery? Key Questions Answered
Flashes and Shadows: Understanding Eye Symptoms While Lying Down
Seeing flashes of light while lying down? Hello, doctor. I apologize for the interruption. Recently, when I lie down, I sometimes see flashes of light, and sometimes when I close my eyes and then open them, I see a shadow that appears for a moment and then disappears. This only h...
Dr. Gao Pilin Reply:
Hello: This could simply be caused by the vitreous pulling on the retina, which is generally harmless. However, it is still advisable to have an eye examination.[Read More] Flashes and Shadows: Understanding Eye Symptoms While Lying Down
Understanding Eye Drops: Allergies and Side Effects After Surgery
Questions related to eye drops? It has been over two months since my retinal detachment surgery. I am currently using the eye drops prescribed by my doctor, which are Dexamethasone and Loteprednol, applying each four times a day for about six weeks. Approximately five to six week...
Dr. Gao Pilin Reply:
Hello Peter: Generally, such phenomena should not occur. You may stop the medication and consult your physician to try a different medication.[Read More] Understanding Eye Drops: Allergies and Side Effects After Surgery
Post-Vitrectomy Care: Common Concerns and Questions Answered
Post-vitrectomy Hello, Doctor. A few days ago, I suddenly experienced a foggy vision in one eye along with some black spots and floaters. The doctor at the major hospital said that the only option was a vitrectomy and that the procedure needed to be done immediately, as the scler...
Dr. Gao Pilin Reply:
Hello Ms. Wang: 1. To observe the location of the retinal detachment, it is sufficient for the position to remain at the top. Your position should ideally be maintained while lying on your side. 2. I cannot provide recommendations regarding your postoperative condition, so it ...[Read More] Post-Vitrectomy Care: Common Concerns and Questions Answered
Understanding Sudden White Flashes and Floaters in Your Vision
Suddenly seeing many white spots flying around? I have had floaters since I was 17 years old, and my vision in both eyes is normal without glasses. However, I have noticed that the number of floaters has gradually increased. Recently, when I sneeze or look up, there is a chance t...
Dr. Gao Pilin Reply:
Hello, floaters victim: This phenomenon is likely a blue sky phenomenon and not retinal detachment, so please don't worry. Please refer to: https://bit.ly/2ROw6AR[Read More] Understanding Sudden White Flashes and Floaters in Your Vision
Post-Retinal Detachment Surgery: Common Concerns and Recovery Tips
Post-retinal detachment surgery? Hello, doctor. I underwent scleral buckle surgery and gas tamponade on my left eye in early November this year. During my follow-up visits, the doctors mentioned that the attachment status looks good, and they performed ultra-widefield fundus phot...
Dr. Gao Pilin Reply:
Hello Peter: I responded to you yesterday, but you may not have seen it, so I will explain again as follows: 1. There is a possibility of improvement, but it may also remain the same. 2. It should be possible. However, it’s best to consult with the attending physician before maki...[Read More] Post-Retinal Detachment Surgery: Common Concerns and Recovery Tips
Understanding Unusual Eye Symptoms: Bright Lights and Visual Disturbances
When looking at a light source and blinking, there will be a long beam of light below the source, as well as strange bright lights at night? Dear Doctor Gao, Recently, I have suddenly experienced three phenomena with my eyes that I have never encountered before. I'm unsure ...
Dr. Gao Pilin Reply:
Hello NKMR: 1. It may be a visual phenomenon, which should not be a concern. 2. It is a normal occurrence that everyone experiences, caused by the eyelashes. 3. It is likely also a visual phenomenon, a physiological occurrence, not a flash caused by retinal traction.[Read More] Understanding Unusual Eye Symptoms: Bright Lights and Visual Disturbances
Post-Retinal Detachment Surgery: Common Concerns and Recovery Tips
Post-retinal detachment surgery Hello, doctor. I underwent scleral buckle surgery and gas tamponade on my left eye at the beginning of November this year. During my follow-up visit, the doctor mentioned that the attachment status looks good, and they performed ultra-widefield fun...
Dr. Gao Pilin Reply:
Hello Peter: 1. There is a possibility of improvement, but it may also remain the same. 2. It should be possible. However, it's best to consult with the attending physician before making a decision. 3. If there is no rupture, it should be normal. 4. Only early detection of a...[Read More] Post-Retinal Detachment Surgery: Common Concerns and Recovery Tips
Understanding Retinal Detachment Risks in High Myopia Patients
Retinal detachment Dear Doctor, if a patient has myopia of 1000 degrees and has undergone laser treatment for a retinal detachment in one eye, is there still a high risk of further detachment? Additionally, if the laser treatment is repeated multiple times, does this create a vic...
Dr. Gao Pilin Reply:
Hello Evelin: Actually, it depends on the situation and cannot be generalized. Some individuals may not experience any further detachment after the procedure, while others may have recurrences. It is essential to consult with a retinal specialist for an assessment of the possible...[Read More] Understanding Retinal Detachment Risks in High Myopia Patients
Understanding Peripheral Retinal Thinning: Concerns and Laser Treatment
Extensive retinal thinning Hello, doctor. I have experienced thinning of the retina around my eyes, with both eyes affected, but the right eye is particularly severe. I can see a fixed shadow at the edge of my visual field, which has a distinct border, resembling a layer. Six mon...
Dr. Liang Ce Reply:
It is recommended that you discuss the above situation with your attending physician to determine if further examinations are necessary. Thank you, and wishing you good health![Read More] Understanding Peripheral Retinal Thinning: Concerns and Laser Treatment
Hope for Recovery After Retinal Detachment Surgery One Month Later
Retinal detachment surgery Dear Doctor: If a retinal detachment has been present for a month before surgery, is there still hope for recovery? Thank you!
Dr. Gao Pilin Reply:
Hello Ms. Liu: Of course, the longer the time is delayed, the less ideal the recovery will be. However, we also need to consider the extent and location of the detachment; the closer it is to the macula, the greater the impact on vision. Nevertheless, if the physician assesses th...[Read More] Hope for Recovery After Retinal Detachment Surgery One Month Later
Understanding Flashing Lights in Vision: Causes and Concerns
Flashing lights in the eyes? Hello, Doctor. I have moderate myopia and floaters (the optometrist assessed my eyes as -3.50 diopters of myopia and -0.75 diopters of astigmatism). Recently, I experienced bleeding from a non-vascularized macular spot in my left eye (the ophthalmolog...
Dr. Gao Pilin Reply:
Hello Mr. Cheng: The appearance of streaks or shadows passing by is likely not an issue with the macula. It also does not seem to be a retinal detachment; it is more probable that it is related to floaters. However, since you have a history of macular degeneration, it is still ad...[Read More] Understanding Flashing Lights in Vision: Causes and Concerns
Understanding Floaters: When to Worry and How Often to Check
Floaters are very bothersome to me? Hello Doctor: I started experiencing floaters around the age of 22, and I am now 25. I have been undergoing regular dilated eye examinations, with the last one conducted at the end of July this year, and my retina was still normal. Since I am q...
Dr. Gao Pilin Reply:
Hello, if the examination shows no issues, you can feel at ease. There is no need for frequent check-ups unless there are noticeable changes. Once a year is sufficient. If you are still concerned, it is fine to have another check-up. Generally, intraocular pressure should not be ...[Read More] Understanding Floaters: When to Worry and How Often to Check
Post-Scleral Buckling Surgery: Understanding Vision Changes and Recovery
Postoperative care after scleral buckle surgery? Hello, Doctor He: I have undergone scleral buckle surgery for a retinal detachment in my right eye. It has been two weeks since the surgery, but I have noticed that while the individual vision in both eyes seems normal, I am unable...
Dr. He Jianxian Reply:
After the surgery, it is possible to experience this phenomenon in the short term, and it may take some time for improvement. Director He Jian-xian, Ophthalmology Department, Nantou Hospital.[Read More] Post-Scleral Buckling Surgery: Understanding Vision Changes and Recovery
Understanding Macular Fold: Surgical Options and Risks Explained
Macular folds Hello Doctor, I had a retinal detachment surgery on my left eye in May 2016, and it was found that there is a macular pucker (no black spots, just distortion, with a vision of 0.1). In December of the same year, I underwent cataract surgery on the same eye, and sinc...
Dr. Gao Pilin Reply:
Hello Mr. Huang: 1. If you are unable to decide, you can visit the retina department at a medical center for a detailed examination. After all, medical centers have more experience with these types of surgeries. 2. There is a possibility of deterioration, but it is likely just po...[Read More] Understanding Macular Fold: Surgical Options and Risks Explained
Understanding Post-Surgery Eye Issues: Floating Black Spots Explained
Regarding small black spots after eye surgery? Hello, Doctor Gao. My wife has difficulty with her eyes, so I'm inquiring on her behalf. Since she underwent retinal detachment surgery last year, she has had repeated vitrectomy procedures. Recently, she had scleral surgery. To...
Dr. Gao Pilin Reply:
Hello: Based on your description, the small black dot may be a suture thread, and the wound should have healed by now. It's not a concern if the thread has fallen out. However, if you continue to feel a foreign body sensation, it would be advisable to visit a nearby clinic f...[Read More] Understanding Post-Surgery Eye Issues: Floating Black Spots Explained
Understanding Scleral Buckling Surgery: Post-Operative Vision Recovery
Scleral buckle surgery Dear Dr. Gao, I recently underwent scleral buckle surgery for retinal detachment in my right eye, and it has been two weeks since the procedure. I feel that my vision recovery is going fairly well; however, I have noticed that my eyes seem unable to focus ...
Dr. Gao Pilin Reply:
Hello Mr. Lin: The scleral buckle may cause changes in eye movement due to the presence of an implant outside the eyeball, which could result in different movement patterns than before. This phenomenon may normalize as the situation improves, but the timeline for recovery is unce...[Read More] Understanding Scleral Buckling Surgery: Post-Operative Vision Recovery
Post-Retinal Surgery: Understanding Eye Pressure Measurements and Risks
Post-retinal surgery I underwent right eye retinal detachment repair surgery with vitrectomy on February 5. My follow-up medical records show that on January 27, the average intraocular pressure (IOP) of my right eye was 14.4 mmHg. Postoperatively, on February 17, the average IOP...
Dr. Gao Pilin Reply:
Hello David: 1. Measuring intraocular pressure should not cause retinal detachment. 2. It is not possible to determine if there was improper technique. The inability to obtain a reading may be due to poor corneal condition or excessively high intraocular pressure.[Read More] Post-Retinal Surgery: Understanding Eye Pressure Measurements and Risks
Sudden White Light and Sounds When Closing Eyes: Causes and Concerns
Sudden flashes of white light when closing your eyes at night could be a phenomenon known as "phosphenes." These are visual sensations that occur without light actually entering the eye, often caused by pressure on the retina or spontaneous activity in the visual system...
Dr. Gao Pilin Reply:
Hello Mr. Wu: This may be an electrical response of the retina. Since silicone oil has been injected, it should be more stable. However, if you are still concerned, it would be best to have it checked.[Read More] Sudden White Light and Sounds When Closing Eyes: Causes and Concerns