Will My Vision Worsen If I Only Wear Glasses While Studying?
Questions about the progression of refractive error in adulthood? Hello, doctor. I am currently 23 years old, with a prescription of -0.75 diopters in my left eye and -2.00 diopters in my right eye. My lifestyle requires me to study for long hours every day, so I have the followi...
Dr. Gao Pilin Reply:
Hello: Wearing glasses only while studying does not cause an increase in myopia. The development of myopia is related to genetic and environmental factors, and there is no direct correlation with whether or not one wears glasses. Prolonged eye use is indeed one of the main factor...[Read More] Will My Vision Worsen If I Only Wear Glasses While Studying?
Understanding Vision Problems: Contact Lenses vs. Glasses and Keratoconus Concerns
Vision examination issues I recently visited an ophthalmologist and found that my vision with contact lenses is 0.8 and 0.9, while with regular glasses, it is only 0.4 and 0.5. The axial length of my eyes was measured, but the doctor did not assess the true degree of astigmatism....
Dr. Gao Pilin Reply:
Hello: There may be differences in the prescription between contact lenses and glasses for several reasons: 1. Different fitting methods: Contact lenses are typically fitted directly on the cornea, while glasses are fitted at a distance in front of the eyeball. Since the curvatur...[Read More] Understanding Vision Problems: Contact Lenses vs. Glasses and Keratoconus Concerns
Understanding Pseudomyopia: Causes, Effects, and Recovery Options
Pseudomyopia The original myopia measurements are 625 and 650. The patient usually has a high visual demand and wears myopia control contact lenses. During regular follow-up visits, the ophthalmologist mentioned a significant increase in pseudomyopia but did not prescribe any cyc...
Dr. Gao Pilin Reply:
Hello: 1. Can pseudomyopia recover on its own? Pseudomyopia is caused by excessive tension in the ciliary muscles of the eye. This tension may improve with appropriate rest and reduced eye strain, but it requires time and lifestyle changes. Regular visits to an ophthalmologist ar...[Read More] Understanding Pseudomyopia: Causes, Effects, and Recovery Options
Understanding Cataract Checks: What Eye Exams Reveal About Your Vision
Cataract Examination (Sequence 207641) Thank you, Dr. Gao, for your previous response. I would like to ask about my recent visits to the ophthalmologist over the past three months regarding the issue of an enlarged optic disc. During this time, I have consulted several eye doctor...
Dr. Gao Pilin Reply:
Hello: Based on the information you provided, ophthalmologists typically conduct comprehensive eye examinations, including assessments of the retina and optic nerve, using various devices and techniques such as fundus photography and optical coherence tomography. These examinatio...[Read More] Understanding Cataract Checks: What Eye Exams Reveal About Your Vision
Post-Cataract Surgery Discomfort: Insights on Vision Issues and Solutions
Monocular vision & refractive error & postoperative discomfort after cataract surgery? Hello, Director Gao. Below is a summary of my medical history regarding my "right" eye (the left eye is normal): 1. In 2001 (at age 20), I experienced significant distortion ...
Dr. Gao Pilin Reply:
Hello: 1. Poor visual fusion when using both eyes simultaneously may be related to a previous macular issue in your right eye. Problems with the macula can increase sensitivity to disparity, leading to a decline in visual quality when both eyes work together. This condition may...[Read More] Post-Cataract Surgery Discomfort: Insights on Vision Issues and Solutions
Understanding Cataract Checks: What to Expect During Eye Exams
Cataract examination I would like to ask if a general eye examination typically detects cataracts. If the doctor did not specifically mention it, does that mean there are none? Previously, I experienced blurred vision and went for an OCT examination, where the doctor did not indi...
Dr. Gao Pilin Reply:
Hello: A general ophthalmic examination typically includes an assessment of the lens to check for cataracts or other lens-related issues. However, if the ophthalmologist did not specifically mention any abnormalities with the lens during the examination, it may indicate that your...[Read More] Understanding Cataract Checks: What to Expect During Eye Exams
Can Trimming Long Eyelashes Affect Eye Health? Expert Answers
About eyelashes? Hello, Dr. Gao: I would like to ask you a question. When I look up and to the right with my right eye, I occasionally see some dark shadows in my peripheral vision. I had a dilated fundus examination last month, and my eyes were found to be normal, so I believe t...
Dr. Gao Pilin Reply:
Hello: Q1. Trimming long eyelashes moderately is generally safe, but it requires careful handling to avoid injuring the eyes and the hair follicles. Use specialized eyelash scissors or eyebrow scissors to gently trim the eyelashes, avoiding excessive force or cutting them too sho...[Read More] Can Trimming Long Eyelashes Affect Eye Health? Expert Answers
Managing Complex Vision Issues: Myopia, Hyperopia, and Astigmatism in Teens
One eye has myopia with astigmatism, while the other eye has hyperopia with astigmatism, resulting in a significant disparity in vision? The patient is 14 years old, with hyperopia of +3.25 diopters and astigmatism of +0.75 diopters in the left eye, and myopia of -0.75 diopters a...
Dr. Gao Pilin Reply:
Hello: 1. The purpose of mydriatic agents is to paralyze the ciliary muscle, temporarily impairing the eye's ability to adjust focus. This helps relax the eye muscles for fitting glasses or examining the fundus, and can effectively suppress the progression of myopia, but it ...[Read More] Managing Complex Vision Issues: Myopia, Hyperopia, and Astigmatism in Teens
Post-Cataract Surgery: Addressing Complications and Next Steps
Post-cataract surgery The patient's mother underwent cataract surgery, during which the surgeon discovered a crack in the implanted intraocular lens. Consequently, the defective lens was removed during the procedure, and the surgery was concluded. The surgeon explained to th...
Dr. Liang Ce Reply:
We recommend that you discuss the above situation further with your attending physician. Wishing you good health. Thank you![Read More] Post-Cataract Surgery: Addressing Complications and Next Steps
Understanding Temporary Vision Blackouts: Causes and Solutions
Blackout of vision for a second? Hello Doctor, my eyes occasionally experience a sudden blackout, similar to a light bulb flickering, lasting less than a second. This occurs in both eyes simultaneously and the frequency varies (from once every few days to infrequently). This has ...
Dr. Gao Pilin Reply:
Hello: This condition is medically referred to as "transient visual obscuration," also known as "temporary vision loss." It is a common ocular symptom that can be caused by various factors, including: 1. Ocular blood supply issues: This is one of the most co...[Read More] Understanding Temporary Vision Blackouts: Causes and Solutions
Understanding Post-Cataract Surgery Black Border Vision Issues
After cataract surgery, there is a black border appearing in the peripheral vision? Hello, Doctor. I underwent cataract surgery on my left eye in February, using a multifocal intraocular lens (non-Toric). The day after the surgery, I noticed a black arc-shaped border about 0.5mm ...
Dr. Liang Ce Reply:
We recommend that you discuss the above situation further with your attending physician. Wishing you good health. Thank you![Read More] Understanding Post-Cataract Surgery Black Border Vision Issues
Can My Child with Keratoconus and Severe Allergies Apply for Disability ID?
Disability Handbook Hello, my child is in the first year of junior high school and has a vision of only 0.1 and 0.2 due to keratoconus. Due to severe eye allergies, they are unable to wear contact lenses. Can we apply for a disability certificate in this situation?
Dr. Gao Pilin Reply:
Hello: Please visit an ophthalmology department at a hospital that can issue a disability certificate. After a physician's evaluation, if treatment is not possible or if vision remains poor after treatment, a certificate can be issued. In summary, you must first undergo an o...[Read More] Can My Child with Keratoconus and Severe Allergies Apply for Disability ID?
Understanding Foreign Body Sensation in Contact Lens Wearers
Contact lenses I have been wearing contact lenses for a while, and recently I've been experiencing a persistent foreign body sensation in my left eye, whether I'm wearing the lenses or not. I've confirmed that there is nothing else in my eye. Sometimes the sensatio...
Dr. Gao Pilin Reply:
Hello: The sensation of a foreign body in the eye, whether wearing contact lenses or not, may be caused by several factors: 1. Dry Eyes: Individuals with dry eye syndrome may experience a foreign body sensation both with and without contact lenses. Symptoms of dry eye include d...[Read More] Understanding Foreign Body Sensation in Contact Lens Wearers
Post-Cataract Surgery: Understanding Vision Changes and Concerns
Post-cataract surgery Last month, my mother underwent cataract surgery on her left eye. She has a history of severe myopia, over 1000 degrees, and had previously undergone laser eye surgery. After the cataract surgery, her cataracts were resolved, but she ended up with hyperopia....
Dr. Gao Pilin Reply:
Hello: 1. Interpretation of Zeiss Lens Information According to the information you provided, the model of the intraocular lens implanted in your mother's left eye is the Zeiss AT LARA 829MP, with the following specifications: * Power: +17.5 diopters (hyperopic lens) * ...[Read More] Post-Cataract Surgery: Understanding Vision Changes and Concerns
Understanding Vitreous Degeneration and Its Impact on Macular Health
Vitreous Macula Hello Doctor: I have vitreous degeneration, which is pulling on the macula and causing a tear. During my last two follow-up visits, the vitreous continued to exert traction, and the tear has been getting larger. The doctor mentioned that a vision of 0.9 is still g...
Dr. Gao Pilin Reply:
Hello: 1. Risk of Macular Hole The macula is an important area of the retina responsible for central vision. A macular hole refers to a defect in the macula that can lead to severe vision loss, distortion, and other symptoms. In some cases, a macular hole may result in blindn...[Read More] Understanding Vitreous Degeneration and Its Impact on Macular Health
Understanding Double Vision and Blurry Vision: Causes and Concerns
Diplopia, blurred vision About seven months ago, my vision was checked and I had 575 in the left eye and 600 in the right eye, with over 100 diopters of astigmatism. Currently, I am wearing daily disposable contact lenses with the appropriate prescription to control my myopia. Ho...
Dr. Gao Pilin Reply:
Hello: Based on the symptoms you described, it is indeed possible that they are caused by astigmatism, but other potential eye conditions, such as early-onset cataracts or keratoconus, cannot be ruled out. Visual problems caused by astigmatism may gradually worsen over time, so i...[Read More] Understanding Double Vision and Blurry Vision: Causes and Concerns
Is Eye Pain After LASIK Surgery Normal? Understanding Long-Term Effects
Myopia laser surgery Is it normal to experience pain when seeing light above the eye after undergoing laser surgery for myopia? This has been ongoing for many years and severely affects my ability to ride a bike and drive.
Dr. Gao Pilin Reply:
Hello: Generally speaking, symptoms such as glare, photophobia, and hazy vision after myopic laser surgery typically diminish within three to six months post-operation. However, if these symptoms persist for several years and significantly impact daily life, the possibility of ot...[Read More] Is Eye Pain After LASIK Surgery Normal? Understanding Long-Term Effects
Understanding Vitreous Degeneration: Symptoms, Causes, and Risks
Vitreous degeneration Hello, doctor. I am currently 18 years old. I have myopia of over 100 degrees in my left eye and over 300 degrees in my right eye. A few months ago, I noticed many transparent floaters in my vision, including round dots and thread-like shapes, and sometimes ...
Dr. Gao Pilin Reply:
Hello: 1. Yes, based on the symptoms you described, including the appearance of floaters and the results of the dilated fundus examination, this may be a manifestation of vitreous degeneration. The vitreous is the gel-like substance inside the eye, which may gradually degenerat...[Read More] Understanding Vitreous Degeneration: Symptoms, Causes, and Risks
Training Ciliary Muscles: Risks and Benefits for High Myopia
Ciliary muscle training and retinal tears? Hello, doctor. A while ago, I went to an optical shop to get glasses, and I mentioned to the optometrist that sometimes things appear double. The optometrist suggested that I could train my ciliary muscles by practicing convergence exerc...
Dr. Gao Pilin Reply:
Hello: Ciliary muscle training is generally considered a safe and effective method for improving vision. It can help relax the ciliary muscle, alleviate eye fatigue, and improve vision issues such as myopia and presbyopia. However, there is some controversy regarding the suitabil...[Read More] Training Ciliary Muscles: Risks and Benefits for High Myopia
Understanding Floaters and Light Spots: Are They Related to Myopia?
Occasionally, bright spots appear in the vision; this is known as floaters? Hello Doctor: I have high myopia (both eyes at -10.00 diopters); a few months ago, I noticed symptoms of floaters. Currently, the floaters I see are semi-transparent floating objects, and occasionally, wh...
Dr. Gao Pilin Reply:
Hello: Based on the symptoms you described, your eyes may be undergoing some changes that could be related to your high myopia. Floaters typically present as the translucent specks you mentioned, and the rapidly moving gray-black dots you see when tired also align with one of the...[Read More] Understanding Floaters and Light Spots: Are They Related to Myopia?