Should You Wear Glasses All Day or Just for Distance?
The use of glasses? Hello, Doctor Gao: I currently have a myopia of about -1.00 and astigmatism of about -1.50. My habit is to wear glasses only when looking at distant objects. Recently, when I got new glasses, the optometrist recommended that I wear them all day, but my family...
Dr. Gao Pilin Reply:
Hello: With an astigmatism of 150, it is usually necessary to wear glasses throughout the day. This is because astigmatism affects the ability to see clearly at a distance, and glasses can help improve clarity when viewing distant objects. However, based on your current situation...[Read More] Should You Wear Glasses All Day or Just for Distance?
Understanding Visual Disturbances Upon Waking: Causes and Solutions
Waking up suddenly and experiencing a sensation of seeing things with a wavy or distorted appearance? Hello, Doctor Gao. I have issues with floaters, dry eyes, and eye allergies, with my prescription being approximately -6.00 in the left eye and -8.00 in the right eye. My current...
Dr. Gao Pilin Reply:
Hello: This is a phenomenon of vitreous liquefaction, which is just a temporary process and is not a concern. It is common to experience blurred vision and tightness in the muscles around the eyes upon waking up, which may be due to insufficient sleep or poor sleep quality. Lack ...[Read More] Understanding Visual Disturbances Upon Waking: Causes and Solutions
Should You Wear Glasses All Day for Astigmatism?
Does astigmatism require wearing glasses all day? Hello, I currently have a myopia of about -1.00 diopters and astigmatism of -1.50 diopters. I have always been accustomed to wearing glasses only for distance vision. However, during my recent visit to get new glasses, the optomet...
Dr. Liang Ce Reply:
It is recommended that you consult with an ophthalmologist at the outpatient clinic. Thank you, and wish you good health![Read More] Should You Wear Glasses All Day for Astigmatism?
Understanding the Eye Opening in Darkness Phenomenon: Insights from an Eye Specialist
Regarding the phenomenon of opening eyes in the dark? Hello, Dr. Gao. I'm glad that you are still providing consultation services to patients during the New Year. Thank you. Last night, while I was sleeping, I suddenly opened my eyes and saw a phenomenon resembling spider we...
Dr. Gao Pilin Reply:
Hello: This phenomenon of spider webs is most commonly caused by vitreous degeneration, similar to floaters, but with different shapes. You can observe it yourself; if there are no other issues, it should not be a concern.[Read More] Understanding the Eye Opening in Darkness Phenomenon: Insights from an Eye Specialist
Understanding Eye Discomfort: Symptoms, Diagnosis, and Next Steps
Discomfort in the left eye with a sensation of seeing stars? I have been experiencing discomfort in my left eye. Initially, I felt twitching at the outer corner of my left eye along with flashes of white light. After seeing a doctor, I was diagnosed with floaters, dry eye, and al...
Dr. Gao Pilin Reply:
Hello: 1. A fundus examination will reveal any issues; if the examination shows no problems, there is no need to worry. 2. Appropriate instruments and methods can also be used to visualize the fundus. 3. If there are concerns, please have a physician perform a dilated fundus exam...[Read More] Understanding Eye Discomfort: Symptoms, Diagnosis, and Next Steps
Understanding Floaters and High Myopia: When to Seek Eye Care
High myopia and vitreous floaters? Hello, Doctor. I am currently a ninth-grade student. Over three months ago, I started experiencing floaters in my vision (both eyes have high myopia of about 1020 degrees). I would like to ask if it is okay not to return for a follow-up appointm...
Dr. Cai Wenyuan Reply:
Hello, Student Jian. Happy New Year and best wishes for your academic progress. If your glasses prescription is insufficient but you can see clearly, it is due to the eye's ability to accommodate. However, over a long period, this is not appropriate, and you should consider ...[Read More] Understanding Floaters and High Myopia: When to Seek Eye Care
Understanding Diplopia: Causes, Symptoms, and Treatment Options
Binocular disparity Hello, Doctor. I have some questions I would like to ask you: My vision has generally been quite good, with my left eye consistently at 1.2 and my right eye somewhat worse at about 1.0. However, I recently noticed that my right eye has become significantly blu...
Dr. Gao Pilin Reply:
Hello: Please visit an ophthalmologist for an examination; you may need a prescription. It's important to get checked to determine the cause.[Read More] Understanding Diplopia: Causes, Symptoms, and Treatment Options
Struggles with Glasses: Finding the Right Fit for My Vision Needs
Eyeglass troubles? Hello, Doctor. I have high myopia in both eyes, exceeding -6.00 diopters, and astigmatism close to -2.00 diopters. Additionally, I have cervical disc herniation, which may be affecting my eye's ability to accommodate. I have two pairs of glasses that I sta...
Dr. Gao Pilin Reply:
Hello: From your description, it seems that you haven't had an eye examination. I recommend visiting an ophthalmologist to have your vision checked and to determine the correct prescription. It seems like there might be an issue with your prescription.[Read More] Struggles with Glasses: Finding the Right Fit for My Vision Needs
Understanding Eye Discomfort: Causes and Solutions for Dry Eyes
The eyes feel tight and uncomfortable, with symptoms of dry eye syndrome? Hello Doctor: I have visited an ophthalmologist several times due to discomfort in my eyes. The doctor diagnosed me with three issues: entropion (inward-turning eyelashes), eye allergies, and dry eye syndro...
Dr. Gao Pilin Reply:
Hello: 1. Neostigmine may cause miosis. You can reduce the frequency or temporarily discontinue its use. 2. Once the medication is stopped, the metabolism will naturally return to normal. 3. You can observe the situation; discontinuing the medication may resolve the issue. If dis...[Read More] Understanding Eye Discomfort: Causes and Solutions for Dry Eyes
Is Progressive Multifocal Glasses Suitable for Young Adults with Hidden Exotropia?
I have latent exotropia; is it suitable for me to wear progressive multifocal glasses? Hello, doctor. I am about to get new glasses, and the optometrist told me that "progressive multifocal lenses" have multiple prescriptions in one lens, allowing for both near and dist...
Dr. Liang Ce Reply:
It is recommended that you seek medical consultation. Thank you, and wish you good health![Read More] Is Progressive Multifocal Glasses Suitable for Young Adults with Hidden Exotropia?
Understanding Glaucoma: Symptoms, Risks, and Eye Health for Young Adults
Glaucoma issues? Hello Doctor, I am a 20-year-old male university student, and I spend a significant amount of time using my smartphone, tablet, and computer—over ten hours a day. Recently, I have been experiencing frequent swelling and soreness in my eyes, which seem to improve ...
Dr. Gao Pilin Reply:
Hello: Wearing contact lenses with a prescription that is higher than the actual prescription can cause feelings of fatigue and pressure in the eyes. This does not necessarily indicate high intraocular pressure. It is advisable to replace the contact lenses with the correct presc...[Read More] Understanding Glaucoma: Symptoms, Risks, and Eye Health for Young Adults
Understanding Blue Light Blocking Glasses: Do They Really Work?
Blue light blocking glasses Hello Dr. Gao, I have a question I would like to ask you. A few days ago, I purchased a pair of blue light blocking glasses (full-frame) that can filter out 70% of blue light. However, my existing prescription glasses for my myopia filter out 20% of b...
Dr. Gao Pilin Reply:
Hello: If 70% of blue light is filtered out, and then 30% of the remaining light is filtered again by 20%, it should leave 30% * 80% = 24%, meaning that 76% has been filtered out. I'm not sure if this is correct. As for the blue light from LED lights, it will not harm your e...[Read More] Understanding Blue Light Blocking Glasses: Do They Really Work?
Post Vitrectomy and Laser Surgery: Managing Severe Vision Distortion
Post Vitrectomy and Retinal Laser Surgery Hello, Director He: I would like to ask about my current prescription, which is over 300 degrees in my right eye and over 600 degrees in my left eye (previously around 300 degrees before surgery). The disparity is too great, how should I ...
Dr. He Jianxian Reply:
Excessive parallax can make it difficult to wear glasses; contact lenses may be considered to improve the situation of excessive parallax. As for correcting the prescription or visual distortion, this may be more challenging to adjust. This is for reference. Dr. Ho Chien-Hsien, O...[Read More] Post Vitrectomy and Laser Surgery: Managing Severe Vision Distortion
Concerns About Eye Drops and Pseudomyopia: Expert Answers
Inquiry about eye drops and pseudomyopia? I have a few questions for the doctor: 1. Does continuous use of steroid eye drops for two weeks or longer cause elevated intraocular pressure? If so, after using pressure-lowering eye drops and oral medications, and discontinuing the s...
Dr. Gao Pilin Reply:
Hello: 1. It may or may not happen. For example, if intraocular pressure is high, it may decrease after using antihypertensive medications. 2. It should not happen. 3. It is acceptable to use it no more than four times a day. 4. The prescription may worsen; however, if there are ...[Read More] Concerns About Eye Drops and Pseudomyopia: Expert Answers
Persistent Dilated Pupils After Eye Injury: Causes and Next Steps
After the injury, long-acting mydriatic treatment was administered, but it has been over ten days since the last application, and the pupil has not constricted? Hello, doctor. I sustained an eye injury due to a strong impact, and I was treated in the emergency department with a l...
Dr. Gao Pilin Reply:
Hello: 1. It is possible that the drug metabolism is slower, and it may still have an effect. It is also possible that a strong impact has caused injury to the iris muscles, leading to an inability to constrict. 2. You can observe for a while longer; it may gradually recover, or ...[Read More] Persistent Dilated Pupils After Eye Injury: Causes and Next Steps
Understanding Amblyopia Treatment: Eye Patching Guidelines and Tips
I would like to inquire about amblyopia? 1. How often should an eye patch be changed? Is it usually okay to clean it with plain water? 2. I saw the doctor's response that the duration of patching depends on age (for one eye). My child has astigmatism of 200 (0.8) in the le...
Dr. Liang Ce Reply:
I recommend that you discuss the above situation further with your child's attending physician, focusing on symptom management or determining if further examinations are necessary. Thank you, and wishing you good health![Read More] Understanding Amblyopia Treatment: Eye Patching Guidelines and Tips
Should I Get Glasses for My Increasing Myopia and Astigmatism?
Monocular myopia of -2.50 diopters? Hello doctor, I would like to ask you a question. My right eye is -2.50 diopters nearsighted, and my left eye has some astigmatism. Previously, when I visited an ophthalmologist, the doctor did not recommend glasses but advised me to cover one ...
Dr. Gao Pilin Reply:
Hello: Currently, the treatment methods for myopia control include the use of long-acting cycloplegics and the wearing of orthokeratology lenses. Of course, proper eye usage and vision care are also very important.[Read More] Should I Get Glasses for My Increasing Myopia and Astigmatism?
Understanding Parallax and Prescription Glasses for Eye Health
Issues with prescription glasses for individuals with binocular disparity and visual usage? Hello, Doctor. I would like to inquire about the issue of binocular disparity and glasses prescription. How I discovered the disparity: Around the fifth or sixth grade, my right eye was ...
Dr. Gao Pilin Reply:
Hello: 1. It is possible. 2. If possible, you can start with a prescription of +2.50 diopters. It should not cause discomfort. An examination every six months is sufficient. 3. 4. Currently, the disparity should not increase. You can continue to monitor it. If the right eye'...[Read More] Understanding Parallax and Prescription Glasses for Eye Health
Post-Retinal Detachment Surgery: Managing Vision Recovery and Eye Strain
Consultation on Eye Issues During Vision Recovery Period After Retinal Detachment Surgery Hello, Doctor. Current status: (Surgical eye is the right eye) It has been about 1.5 months since I underwent retinal detachment surgery on my right eye (scleral buckle under general anesthe...
Dr. Gao Pilin Reply:
Hello: Discomfort in the right eye may be temporary and should improve after some time. Currently, if the surgical eye is covered, it should not affect the increase in prescription. During this transitional period, this should not harm the eye. Gradually increasing the use of the...[Read More] Post-Retinal Detachment Surgery: Managing Vision Recovery and Eye Strain
Can Wearing Protective Eyewear Help Alleviate Allergic Conjunctivitis?
Can wearing a splash-proof and fog-resistant eye mask improve allergic conjunctivitis caused by rubbing the eyes due to allergies during sleep? Every year, I occasionally wake up with eye inflammation due to seasonal changes or variations in air quality. Recently, since my cat ha...
Dr. Gao Pilin Reply:
Hello: The best way to prevent allergic conjunctivitis is to avoid allergens. You can give it a try, but wearing these glasses may be uncomfortable and could affect your sleep. If you can adapt to them, there shouldn't be any other issues.[Read More] Can Wearing Protective Eyewear Help Alleviate Allergic Conjunctivitis?