Understanding Eye Issues: Floaters, Sensitivity, and Visual Fatigue
Various issues? Hello, doctor. I have floaters and myopia of -500 degrees in both eyes. Because of the floaters, I often pay attention to the presence of "light" and notice small details. Recently, I feel that I am more prone to visual persistence and reflections. When ...
Dr. Gao Pilin Reply:
Hello Sandwich: Your symptoms indicate that you have floaters. Please visit an ophthalmologist for an examination; if the results are normal, there is no need to worry. Macular degeneration does not disappear and will persist, so it is likely not the cause. For near vision tasks,...[Read More] Understanding Eye Issues: Floaters, Sensitivity, and Visual Fatigue
Understanding Peripheral Glare: Is It Related to Uveitis?
Reflection around the visual field? Hello, Dr. Gao. I have been seeing doctors for iritis since high school. In college, due to persistent inflammation, my left eye's pupil became adhesively stuck all around. Later, when I started working, it became inconvenient to visit the...
Dr. Gao Pilin Reply:
Hello Kathy: If you have a history of iritis, you should have your eyes examined immediately if you notice any changes in your vision, as there are many potential causes affecting vision that require clinical diagnosis. If you cannot get an appointment at the uveitis clinic, you ...[Read More] Understanding Peripheral Glare: Is It Related to Uveitis?
Can You Use Warm Compresses for Eye Issues After Laser Treatment?
Warm compress for the eyes? Can I use a warm compress on my eyes if I have vitreous degeneration and have previously undergone laser treatment for a hole? Is it safe to swim with goggles? When studying for long periods, is it better to use a daylight white bulb or a warm light bu...
Dr. Gao Pilin Reply:
Hello: If you have vitreous degeneration and have previously undergone laser treatment for a hole, applying warm compresses to your eyes and wearing goggles while swimming are both acceptable, so there is no need to worry. However, you should avoid any impact to the eyes during e...[Read More] Can You Use Warm Compresses for Eye Issues After Laser Treatment?
Does Floaters Affect Vision and Cause Astigmatism After LASIK?
Does floaters cause astigmatism? Hello, Doctor He. I would like to ask you about my situation. I underwent LASIK surgery for my myopia ten years ago, but I started experiencing floaters in my right eye two months ago and in my left eye one month ago. Will floaters affect my visio...
Dr. He Jianxian Reply:
Hello: Floaters are generally not related to the degree of myopia or astigmatism. Since your prescription has changed and your corrected vision is unsatisfactory, it is recommended that you return to the facility where you had the laser surgery for further examination to check fo...[Read More] Does Floaters Affect Vision and Cause Astigmatism After LASIK?
Understanding Glare and Vision Issues After Retinal Laser Treatment
The glare is becoming increasingly severe? Hello Dr. Wang, I apologize for bothering you again. I would like to reiterate my previous question. I have high myopia of approximately -1100 diopters and astigmatism of -5.02. Two weeks ago, I went to the hospital for an examination an...
Dr. Wang Zhishun Reply:
Hello, based on the symptoms you described (experiencing glare from streetlights, occasional eye pain, and frequent tearing), a specific diagnosis cannot be made. However, the eye pain and frequent tearing suggest that there may be something wrong. It is advisable for you to seek...[Read More] Understanding Glare and Vision Issues After Retinal Laser Treatment
Increasing Glare Issues After Laser Treatment for Retinal Tear
The glare is becoming increasingly severe? Hello, doctor. I have high myopia of about 1100 degrees and astigmatism of 502. Two weeks ago, I went to the hospital for an examination and was diagnosed with a retinal tear. I underwent laser treatment, and now, two weeks later, I am n...
Dr. Wang Zhishun Reply:
Hello, 1. You can first look for the Amsler Grid test online; if there are issues with the macula, this chart can generally detect abnormalities. 2. Eye pain and excessive tearing do not seem to be directly related to macular issues, but further examination is necessary. Thank...[Read More] Increasing Glare Issues After Laser Treatment for Retinal Tear
Laser Eye Surgery for High Myopia: What You Need to Know
Presidential Public Opinion Mail Case - Over 1000 degrees of myopia laser treatment (forwarded from the Director's mailbox) How many diopters can laser eye surgery correct at most? I am currently in the second year of junior high school and my myopia is approaching 1000 diop...
Dr. He Jianxian Reply:
Hello: Myopia laser surgery can generally treat up to thousands of diopters, but the ideal treatment range is below 600 to 800 diopters for better outcomes. The higher the degree of myopia, the more likely it is to experience unpredictable effects or glare. Typically, individuals...[Read More] Laser Eye Surgery for High Myopia: What You Need to Know
Understanding Severe Glare and Light Distortion in Myopia Patients
Increased glare sensitivity in the eyes? Hello Dr. Wang, I have approximately -1100 diopters of myopia in both eyes and experience slight flashes of light. I wear glasses, and recently, when looking at distant lights, I noticed that the light appears to scatter, somewhat like the...
Dr. Wang Zhishun Reply:
Hello: Regarding the situation mentioned, it does not seem to be a simple case of floaters. Issues related to refractive error and the structure of the eyeball could all be potential causes. It is advisable for you to undergo a further examination by an ophthalmologist.[Read More] Understanding Severe Glare and Light Distortion in Myopia Patients
Understanding Post-Laser Surgery Symptoms for Retinal Holes
Postoperative Care Following Retinal Tear Laser Surgery Hello, Doctor! I have myopia of about 700 degrees. About a week ago, I had an examination of my retina and discovered a small hole in my right eye, so I underwent laser repair immediately. The procedure was done in the eveni...
Dr. Wang Zhangji Reply:
Retinal traction may cause afterimages, while the wave phenomenon could be due to localized fluid accumulation near a tear. If the area of the wave phenomenon expands, it is advisable to return for an examination as soon as possible.[Read More] Understanding Post-Laser Surgery Symptoms for Retinal Holes
Understanding Post-Laser Symptoms After Retinal Hole Treatment
Retinal tear laser treatment Hello, Doctor! I have myopia of about 700 degrees. About a week ago, I had an examination of my retina and discovered a small hole in my right eye. Consequently, I underwent laser repair that evening. After the laser procedure, I experienced some resi...
Dr. Chen Anping Reply:
Hello, regarding your concerns, I recommend that you ask your attending physician about any related questions during your follow-up visit. If you experience any discomfort, it is advisable to seek medical attention earlier.[Read More] Understanding Post-Laser Symptoms After Retinal Hole Treatment
Optimal Screen Brightness for Eye Health: Tips for Office Workers
Brightness issue Hello, Doctor: I would like to ask you a few questions. Due to my work, I spend my weekdays in an office environment where I use a computer daily. Regarding the brightness of the computer's LCD screen, is it better for my eyes to lower it a bit or to keep it...
Dr. Gao Pilin Reply:
Hello: The brightness of a computer LCD screen being too high can indeed cause many uncomfortable symptoms, such as eye strain, tearing, and even headaches. Therefore, it is recommended to adjust the brightness to the lowest level that allows you to comfortably and clearly discer...[Read More] Optimal Screen Brightness for Eye Health: Tips for Office Workers
Understanding LASIK Surgery: Healing, Complications, and Misconceptions
Myopia laser surgery Hello, doctor. About three weeks ago, I underwent a bladeless laser vision correction surgery. During my follow-up appointment, the doctor mentioned that my corneal flap has healed. However, today I came across a news report stating that the corneal flap may ...
Dr. Gao Pilin Reply:
Hello, after undergoing laser vision correction surgery, the corneal flap is adhered to the cornea through Van der Waals forces, which is different from typical wound healing. This type of adhesion minimizes the risk of scarring and glare. Therefore, after the laser surgery, it i...[Read More] Understanding LASIK Surgery: Healing, Complications, and Misconceptions
Choosing Monofocal Intraocular Lenses: Understanding Power Adjustment for Young Cataract Patients
Monofocal intraocular lens power calculation? I am a young patient with cataracts and I am considering surgery, but I am quite confused about the choice of intraocular lenses. I am concerned about glare while driving at night and whether I can adapt to multifocal lenses. Some hav...
Dr. Gao Pilin Reply:
Hello: The advantage of multifocal intraocular lenses is that they allow for both distance and near vision without the need for glasses. However, as you know, the effectiveness of seeing both near and far is not as good as that of monofocal lenses. If you reserve 150-200 degrees ...[Read More] Choosing Monofocal Intraocular Lenses: Understanding Power Adjustment for Young Cataract Patients
Common Issues After Wearing Orthokeratology Lenses: What to Know
Issues After Wearing Orthokeratology Lenses Hello Doctor, I started wearing orthokeratology lenses in early March this year, and I have been wearing them for about five months now. However, during this time, my vision has not been very stable. My original prescription was -5.25 i...
Dr. Ke Meilan Reply:
Hello Jack, It is evident that the distribution of tears is uneven, which can create a foggy sensation and cause lens displacement. This can lead to astigmatism. Wishing you peace and health. Sincerely, Komeilan[Read More] Common Issues After Wearing Orthokeratology Lenses: What to Know
Understanding Eye Fatigue: Causes and Solutions for Your Discomfort
Recently, I've been feeling a lot of eye fatigue? Recently, I have been experiencing significant eye fatigue, particularly in my left eye. After the left eye improved, I started to feel fatigue in my right eye, although it is less severe than the left. Typically, when I appl...
Dr. Gao Pilin Reply:
Hello: Based on your symptoms, it is possible that you have 1. Trigeminal Neuralgia 2. Allergic Conjunctivitis 3. Most likely: Computer Vision Syndrome (CVS). It is recommended to refrain from using the computer and take a few days to rest; if you notice improvement, it is likely...[Read More] Understanding Eye Fatigue: Causes and Solutions for Your Discomfort
Understanding Glare in Vision: Causes, Degrees, and Treatment Options
Flash Hello Dr. Feng: When I go to get my glasses, I often hear about the degree of myopia and the degree of astigmatism. Could you please explain what astigmatism is? Is there a way to treat it? Thank you.
Dr. Feng Jiefan Reply:
Hello: The term "flash" should be corrected to "astigmatism." It refers to the refractive power measured by the phoropter, which includes degrees of myopia, hyperopia, and astigmatism. Each type of refractive error can affect the clarity of vision, and correct...[Read More] Understanding Glare in Vision: Causes, Degrees, and Treatment Options
Understanding Myopia Laser Surgery: Pupil Size and Night Glare Concerns
Myopia laser surgery Is a pupil size of approximately 4.7 to 5.0 considered larger than average? Does using wavefront-guided LASIK completely eliminate issues with nighttime glare? Is it not advisable to use older laser technology? Thank you.
Dr. Ke Meilan Reply:
Hello: 1. A pupil size of 4.7 and 5.0 is slightly larger than average. 2. Using wavefront-guided LASIK for myopia and hyperopia tends to have fewer issues with nighttime glare. 3. Traditional laser treatments are less suitable for individuals with larger pupils. Wishing you peace...[Read More] Understanding Myopia Laser Surgery: Pupil Size and Night Glare Concerns
Understanding Strabismus: Treatment Options and Long-Term Effects
About strabismic amblyopia? I have congenital strabismic amblyopia along with hyperopia and acquired astigmatism. What will happen if I do not seek treatment or correction? Would surgery be a better option? I've heard many people say that even after surgery, their vision sti...
Dr. Ke Meilan Reply:
Hello! If the glare or astigmatism is due to astigmatism and is not treated or corrected, then undergoing strabismus surgery will only improve appearance but will not help with amblyopia. I do not understand the meaning of your fifth line. Correcting hyperopia and astigmatism wit...[Read More] Understanding Strabismus: Treatment Options and Long-Term Effects
Understanding Visual Disturbances: Causes of Light Sensations and Flashes in Eyes
The eyes have a sensation of brightness? Hello Doctor: Due to years of degeneration in the central area of the retina, I have lost central vision, but my peripheral vision remains clear. 1. In a dark room, when I remain still and first look to the left before moving my eyes to th...
Dr. Zhang Yanrui Reply:
When the retina in the eye is stimulated, it presents sensations in the form of light perception. Therefore, stimuli such as light, electricity, or pressure can all produce visual sensations. For instance, if you press on your eyeball, you will also experience light perception. I...[Read More] Understanding Visual Disturbances: Causes of Light Sensations and Flashes in Eyes
Understanding Wavefront Laser Surgery vs. Traditional PRK and LASIK
Ophthalmic laser surgery Is there a difference between the physician-led wavefront laser and traditional PRK and LASIK surgeries? I currently have myopia of -6.50 diopters and astigmatism of -1.50 diopters. If I undergo laser vision correction, will I end up with hyperopia? Will ...
Dr. Cai Jingyao Reply:
The leading wave laser differs from traditional lasers in its more precise and comprehensive calculation of corneal refractive values, making it suitable for high myopia and astigmatism. Postoperative residual refractive error and glare vary from person to person, and whether the...[Read More] Understanding Wavefront Laser Surgery vs. Traditional PRK and LASIK