Understanding Sleep Positions and Their Impact on Eye Health
Sleeping positions Hello, doctor. Every time I lie face down, I see strange images in my mind, similar to bugs slowly crawling up, and then I notice a narrowing of a light circle. However, I am not pressing on my eyes; it's just my forehead being pressed down.
Dr. Gao Pilin Reply:
Hello: It is not possible to determine the exact cause from the description provided. Here are some possible conditions you may consider discussing with your physician: 1. Visual fatigue or hallucinations: Maintaining the same head position for an extended period may lead to ey...[Read More] Understanding Sleep Positions and Their Impact on Eye Health
Understanding Floaters: Causes, Symptoms, and When to Seek Help
Concerns about floaters? Hello, doctor. I have had floaters for three years and have never been to the hospital for an examination; my family is also unaware of this. I do not have myopia or hyperopia, but I do have astigmatism. Recently, when I look at bright objects, I notice a...
Dr. Gao Pilin Reply:
Hello: There may be a small shadow at the corner of the eye, but it disappears when the eyelid is lifted. This could be due to eyelashes or possibly floaters. When a bright light source moves quickly in a dark environment, there may be a temporary sensation of light trailing, kno...[Read More] Understanding Floaters: Causes, Symptoms, and When to Seek Help
Understanding Astigmatism in Children: Causes and Treatment Options
Inquiry about Astigmatism in Children Hello Doctor: I recently took my child to the hospital for a vision check, and it was found that before dilation, the left eye had 25 degrees of hyperopia with no astigmatism. After dilation, it measured 25 degrees of myopia and 100 degrees o...
Dr. Gao Pilin Reply:
Hello: Based on the data you provided, some of the values measured before and after dilation seem unreasonable. Typically, after dilation, myopia tends to decrease. I recommend taking your child to an ophthalmologist for a re-evaluation. If the vision is good, differences before ...[Read More] Understanding Astigmatism in Children: Causes and Treatment Options
Understanding Eye Focus Issues: Causes and Solutions for Blurry Vision
Focusing issues with the eyes? Hello doctor, I am the person referred to as #198282. According to what you said, it might be due to inaccurate focus adjustment when fatigued. However, I still noticed this issue when I woke up this morning, although the frequency was less than in ...
Dr. Gao Pilin Reply:
Hello: Based on the video you provided, I believe your issue may be insufficient convergence or strabismus. Your left eye (or the right eye if mirrored) tends to drift outward after prolonged use. Insufficient convergence can have various causes. Here are some possible reasons: ...[Read More] Understanding Eye Focus Issues: Causes and Solutions for Blurry Vision
Should You Adjust Your Glasses Prescription? Expert Advice on Eye Care
Degree issue Hello Doctor, about three weeks ago I got a new pair of glasses with the same prescription as my old ones (right eye hyperopia +600, left eye hyperopia +500, astigmatism +300, dominant right eye, as I thought I might be more accustomed to the old prescription since I...
Dr. Gao Pilin Reply:
Hello: If you feel that your right eye sometimes still feels heavy after wearing new glasses, you may consider visiting an ophthalmologist for an examination and adjustment of your prescription. This will help determine if your right eye's prescription needs a slight modific...[Read More] Should You Adjust Your Glasses Prescription? Expert Advice on Eye Care
Adjusting to New Glasses: Understanding Eye Strain and Discomfort
Get new glasses? I recently got new glasses (both eyes have astigmatism of 300 degrees and hyperopia of about 500 degrees). The prescription for the new lenses only decreased by 25 degrees for the left eye. After a few days of adjusting, I find that my eyes become easily fatigued...
Dr. Liang Ce Reply:
Suggestions: 1. Discuss the above situation further with the optical shop. 2. Alternatively, consult an ophthalmology clinic. Thank you. Wishing you good health![Read More] Adjusting to New Glasses: Understanding Eye Strain and Discomfort
Understanding Strabismus: Treatment Options and Concerns for Patients
Strabismus issues Hello, Dr. Liang. I would like to ask you a question: I have congenital amblyopia in both eyes, left eye esotropia, and astigmatism. I started correction at the age of two and have made progress to hyperopia, completing treatment in elementary school. However, t...
Dr. Liang Ce Reply:
Recommendations: 1. Discuss the above situation further with your attending physician. 2. Alternatively, consult with another ophthalmology medical facility. Thank you. Wishing you good health![Read More] Understanding Strabismus: Treatment Options and Concerns for Patients
Is Vision Recovery Possible Without Surgery or Contact Lenses?
Is it possible to restore vision? Is there a book titled "Vision Can Certainly Be Restored"? Is it really possible to restore vision without the use of surgery or orthokeratology? The content seems to focus more on training the eye muscles and cognitive exercises. Is it...
Dr. Gao Pilin Reply:
Hello: The recovery of vision is usually relatively difficult. Vision problems often require correction through methods such as glasses, contact lenses, or surgery, and cannot be fully restored through eye muscle training or cognitive exercises. When discussing vision and refract...[Read More] Is Vision Recovery Possible Without Surgery or Contact Lenses?
Understanding and Addressing Double Vision: A Patient's Guide
Regarding the issue of binocular diplopia? Hello Doctor: In the past month or two, I have been experiencing double vision in certain situations. I have seen an ophthalmologist, but no abnormalities were found. The problem initially arose when I was focusing straight ahead at work...
Dr. Gao Pilin Reply:
Hello: I cannot determine your condition, but based on your description, focusing on pen A while looking at pen B causes double vision, and vice versa. This is a completely normal phenomenon; everyone experiences this, so there is no need for concern. Here are some possible cause...[Read More] Understanding and Addressing Double Vision: A Patient's Guide
Understanding Retinal Issues: Symptoms, Causes, and Solutions
Retinal issues Recently, after finishing the high school entrance exam, I've been spending a lot of time on my phone, and now I feel like there might be an issue with my eyes. I would like to consult you on a few points: 1. I do not have myopia or hyperopia, but I do have ...
Dr. Gao Pilin Reply:
Hello: 1. Floaters are a common eye symptom, usually caused by the aggregation of proteins in the vitreous or the contraction of the vitreous posterior membrane. While this condition does not pose a direct threat to vision, if you experience discomfort, you can try the followin...[Read More] Understanding Retinal Issues: Symptoms, Causes, and Solutions
Common Questions About Myopia Laser Surgery: What You Need to Know
Questions about myopia laser treatment? Hello, Doctor. I previously underwent some preoperative evaluations for myopia laser surgery and have a few questions to ask you: 1. Is it necessary to measure nighttime pupil size in a very dark room? During my examination, some measurem...
Dr. Gao Pilin Reply:
Hello: 1. When assessing night vision, it is not necessary to be in complete darkness; an appropriately dim environment is sufficient. The size of the pupil in total darkness is not particularly meaningful. 2. Once the pupil reaches a certain size, it will not enlarge further and...[Read More] Common Questions About Myopia Laser Surgery: What You Need to Know
Understanding Strabismus: Severity, Treatment Options, and Military Eligibility
Strabismus issues Hello, Doctor Gao: I apologize for bothering you again. Today I went to see a doctor and was diagnosed with strabismus. The doctor mentioned that I have 50 degrees of strabismus when looking up close and 30 degrees when looking far away. I would like to ask if t...
Dr. Gao Pilin Reply:
Hello: A 50 prism diopter is considered a significant angle, but the doctor mentioned that your control is quite good, which means you can rely on your own strength to align your eyes back to the proper position. However, when you are fatigued, you may experience strabismus. If i...[Read More] Understanding Strabismus: Severity, Treatment Options, and Military Eligibility
Is Daily Use of 0.01% Atropine Eye Drops Effective for Preventing Myopia in Kids?
Can children use a daily dose of 0.01% long-acting atropine eye drops to "prevent myopia"? Hello Doctor: My daughter is 8 years old, and her vision is 1.0 in both eyes, with 25 degrees of hyperopia in each eye. A physician has suggested starting daily administration of ...
Dr. He Jianxian Reply:
Is it necessary to rely on medication to maintain this condition? Clinically, there is no strong evidence, as engaging in more outdoor activities can achieve the same effect. Dr. Ho Chien-Hsien, Ophthalmology Department, Nantou Hospital.[Read More] Is Daily Use of 0.01% Atropine Eye Drops Effective for Preventing Myopia in Kids?
Understanding Retinopathy of Prematurity: Impacts on Vision and Eye Health
Retinopathy of Prematurity (ROP) Hello, doctor. I have retinopathy of prematurity, with high myopia and high astigmatism in my right eye, and my best-corrected visual acuity is 0.3. My peripheral vision is relatively narrow in all directions, and there is a central vision defect ...
Dr. He Jianxian Reply:
Hello Ms. Hsin: 1. This laser treatment is performed to prevent retinal abnormalities due to abnormal vascular proliferation, which may cause peripheral vision abnormalities. 2. Blood vessels are typically pulled straighter rather than becoming more curved. 3. Congenital nyst...[Read More] Understanding Retinopathy of Prematurity: Impacts on Vision and Eye Health
Understanding Night Vision Problems: Causes and Solutions
Night vision problems Hello, Doctor Gao. I would like to ask you about a recent issue I've been experiencing. I've noticed that in dimly lit indoor areas or at night when the lighting is insufficient, text appears blurry or unclear. Additionally, if the text color is li...
Dr. Gao Pilin Reply:
Hello: It may simply be caused by refractive errors in your eyes, such as myopia, hyperopia, or astigmatism. Halos could also be a result of this. I recommend that you get an eye examination.[Read More] Understanding Night Vision Problems: Causes and Solutions
Understanding Eye Strain: Causes and Solutions for Visual Fatigue
Eye problems Hello Doctor, I have recently noticed that focusing my eyes on a specific point feels somewhat strenuous. After just a few seconds, my eyes automatically relax and become unfocused, requiring me to blink again to regain focus. This is especially noticeable when I am ...
Dr. Gao Pilin Reply:
Hello: It could be an issue with ciliary muscle accommodation, and the most likely cause is that you may have hyperopia (farsightedness). This can lead to fatigue when focusing on near objects. You should consider getting an eye examination, and wearing the appropriate glasses co...[Read More] Understanding Eye Strain: Causes and Solutions for Visual Fatigue
Understanding Asymmetrical Eyelids: Causes and Solutions for Eye Issues
The eyelids exhibit a persistent asymmetry, with one appearing single and the other double? Hello, Doctor. Since childhood, I have had single eyelids and smaller eyes, and due to physical factors, I have astigmatism, hyperopia, amblyopia, and strabismus, which I am continuously c...
Dr. Gao Pilin Reply:
Hello: It should not be related to floaters. If it is truly bothersome, you might consider surgery for correction. Changing from a monolid to a double eyelid can make the eyes appear larger and more balanced. Please consult with an ophthalmic plastic surgeon for an evaluation.[Read More] Understanding Asymmetrical Eyelids: Causes and Solutions for Eye Issues
How Often Should You Return for Farsightedness Checkups?
How often should a follow-up appointment be scheduled for hyperopia? This year, I happened to find out that I have a hyperopia of +500 diopters. After weighing the options, the doctor and optometrist recommended a pair of +300 diopter glasses for hyperopia, and there has been no ...
Dr. Gao Pilin Reply:
Hello: If your glasses are comfortable, clear, and adequate for your needs, you can have an eye exam once every six months. However, if they are not clear or comfortable, you will need to have your prescription checked and get new lenses.[Read More] How Often Should You Return for Farsightedness Checkups?
Understanding Floaters: Common Questions and Concerns in Eye Health
Questions related to floaters? Hello, doctor. I have been experiencing floaters for about three years. There hasn't been much change, and I haven't seen any flashes of light, but I feel that they have become more noticeable and increased slightly (about two more floater...
Dr. Gao Pilin Reply:
Hello: Vitreous degeneration is generally benign and does not necessarily pull on the retina, so flashes of light are not always present, but floaters may occur. The timing of vitreous detachment is variable. The number of floaters can fluctuate, and changes in their intensity ar...[Read More] Understanding Floaters: Common Questions and Concerns in Eye Health
Understanding Retinopathy of Prematurity: Vision Loss and Eye Movement Issues
Vision problems Hello, I would like to ask some questions. Can retinopathy of prematurity cause a 30-degree visual field loss with -18.14 dB? When the eyes are not turned inward, there seems to be a section on the inner side where I cannot see well; moving objects seem to disappe...
Dr. He Jianxian Reply:
Retinopathy of prematurity (ROP) is a condition caused by the use of high concentrations of oxygen in premature infants, leading to retinal proliferation and traction. Generally, it does not cause nystagmus unless the condition is severe and associated with visual impairment. Nys...[Read More] Understanding Retinopathy of Prematurity: Vision Loss and Eye Movement Issues