Cataract Surgery Options for Patients with Dry Eye Syndrome
Cataract surgery in patients with dry eye syndrome? My mother has dry eye syndrome and does not have any astigmatism. She is about to undergo cataract surgery in both eyes. Is it suitable for her to have a multifocal intraocular lens (IOL) implanted, considering she does not have...
Dr. Gao Pilin Reply:
Hello Ms. Liu: Generally, dry eye syndrome does not affect the outcomes of cataract surgery. However, the use of multifocal intraocular lenses depends on the patient's needs. The decision regarding the necessity of these lenses should be made after a clinical examination, so...[Read More] Cataract Surgery Options for Patients with Dry Eye Syndrome
Understanding Enlarged Optic Nerve Head: Implications and Concerns
Optic disc abnormalities? Hello, Doctor Gao. I have approximately 400 degrees of myopia in both eyes, along with astigmatism, presbyopia, and mild floaters. Over the past few years, my routine eye pressure checks have shown elevated levels between 26 and 28 mmHg. I have used eye ...
Dr. Gao Pilin Reply:
Hello Verve: Based on your description, there is an indication of elevated intraocular pressure, and the optic disc is not swollen but shows an increased proportion of cupping. This is one of the symptoms of glaucoma; however, it should be evaluated in conjunction with intraocula...[Read More] Understanding Enlarged Optic Nerve Head: Implications and Concerns
Understanding Optic Nerve Cupping and Light Sensitivity: Solutions and Concerns
Optic disc cupping is excessive? Hello Doctor, I have several questions I would like to ask: 1. I have been diagnosed with an enlarged optic nerve head and the affected eye is more sensitive to light. Is there a significant relationship between these two conditions? Since one e...
Dr. Wang Zhishun Reply:
Hello, 1. The enlargement of the optic disc cupping may be physiological or pathological; if it is pathological, one side may be photophobic while the other side is not. Examination is necessary to differentiate between the two. 2. Methacholine sulfate eye drops are used to r...[Read More] Understanding Optic Nerve Cupping and Light Sensitivity: Solutions and Concerns
Struggling with Reading Glasses: Seeking Solutions for Eye Discomfort
Study issues Hello, Doctor. I would like to report my eye condition. My prescription for one eye is no more than 200 degrees, and my astigmatism is no more than 100 degrees. I am currently wearing blue light blocking glasses with Kodak lenses. I am using my original reading postu...
Dr. Wang Zhishun Reply:
Hello, it seems to be an issue with the eyeglass fitting. You may want to consult an ophthalmologist or visit an optical shop for adjustments.[Read More] Struggling with Reading Glasses: Seeking Solutions for Eye Discomfort
Post-Cataract Surgery: Addressing Near Vision and Prescription Needs
Post-surgery eyewear issues? Hello, doctor. It has been three weeks since my cataract surgery. My vision is still blurry when looking at things up close; the operated eye has a prescription of -5.00 diopters, while the other eye has -5.75 diopters. However, the operated eye still...
Dr. Wang Zhishun Reply:
Hello, if cataract surgery is performed using a monofocal lens, it may require an additional +200 to +300 diopters for presbyopia. Please have the physician perform an on-site assessment for proper fitting.[Read More] Post-Cataract Surgery: Addressing Near Vision and Prescription Needs
How to Choose Glasses After Cataract Surgery: A Guide for Patients
Cataract surgery issues? After undergoing cataract surgery on my left eye, I can see well at a distance with glasses, but I'm unsure how to adjust for near vision. I have a -500 diopter prescription for my left eye and -575 for my right eye. After the surgery, I developed pr...
Dr. He Jianxian Reply:
Generally, you can reduce the degree of myopia by 200 to 300 diopters to use them as reading glasses. It is recommended that you visit an ophthalmologist to get advice on an appropriate prescription for presbyopia. This information is provided for your reference![Read More] How to Choose Glasses After Cataract Surgery: A Guide for Patients
Choosing the Right Intraocular Lens for Cataract Surgery in One Eye
Selection of Intraocular Lenses for Unilateral Cataract? Hello Doctor, I was recently diagnosed with cataracts in my right eye at a clinic near my home, and I was advised to go to a larger hospital for further examination. The results from the larger hospital confirmed the findin...
Dr. Wang Zhishun Reply:
Hello, it mainly depends on individual needs (work and daily life), as well as the condition of the other eye and overall health. 1. Monofocal lenses can accommodate up to 200 degrees, which allows for acceptable binocular disparity and may provide the opportunity to avoid readin...[Read More] Choosing the Right Intraocular Lens for Cataract Surgery in One Eye
Can Macular Edema Patients Undergo Vision Correction Surgery?
Can macular edema undergo myopia surgery? Hello, I am 44 years old and I frequently experience recurrent macular edema in my left eye. I enjoy playing sports on weekends and often wear contact lenses, which sometimes cause allergies. I am considering undergoing refractive surgery...
Dr. Wang Zhishun Reply:
Hello, your macular edema condition is not recommended for undergoing myopia surgery.[Read More] Can Macular Edema Patients Undergo Vision Correction Surgery?
Understanding Eye Prescription Terms for EnChroma Sunglasses
Please provide your medical concerns or questions so that I can offer appropriate advice? Hello Doctor: My dad has color blindness. When I was young, he fell from a building while working, resulting in a disconnection between the left eye and right ear due to brain nerve damage. ...
Dr. Wang Zhishun Reply:
Hello: SPH refers to spherical power (myopia, hyperopia, presbyopia) and CYL refers to cylindrical power for astigmatism. PS: Individuals with color blindness have developed their own color perception since childhood, so it is advisable to learn more about it.[Read More] Understanding Eye Prescription Terms for EnChroma Sunglasses
Understanding Cataract Surgery: Options for Lens Replacement and Vision Clarity
Cataract lens replacement surgery? Hello, Doctor. I had cataract surgery on my left eye this week, and a monofocal intraocular lens was implanted without retaining any prescription. I have -600 diopters of myopia in my left eye, with no astigmatism. After the surgery, my distance...
Dr. Wang Zhishun Reply:
Hello, I believe your physician should have a plan regarding the condition of both of your eyes, rather than only considering distance vision in one eye. It is advisable for you to discuss this further with your doctor. (This needs to take into account factors such as the refract...[Read More] Understanding Cataract Surgery: Options for Lens Replacement and Vision Clarity
Post-Cataract Surgery: Understanding Your Glasses Prescription Needs
Post-operative glasses prescription for cataract surgery? Hello, doctor: I have a monofocal intraocular lens implanted, and it has been 2 months post-surgery. Currently, my measured vision is 0 diopters. I am having difficulty seeing clearly when looking at my laptop, which is ab...
Dr. Wang Zhishun Reply:
Hello, currently the measured degree is 0 diopters. To see at a distance of 30-40 centimeters, approximately +2.50 to +3.00 diopters of reading glasses would be needed. Since it is an artificial lens, the degree of presbyopia does not change significantly with age, and the increa...[Read More] Post-Cataract Surgery: Understanding Your Glasses Prescription Needs
Understanding Presbyopia: How It Affects Your Vision and Comfort
Presbyopia Due to my job, I have to use the computer for long periods, which makes my eyes feel sore and uncomfortable, and I have difficulty seeing both near and far. I feel that my vision has deteriorated significantly in just one week. After visiting an ophthalmologist, I was ...
Dr. Gao Pilin Reply:
Hello, Jong: Starting at the age of forty, you may gradually experience presbyopia, which is caused by a decline in the eye's ability to focus on close objects. Straining your eyes will not help you see clearly. Therefore, presbyopia affects near vision. Wearing glasses can ...[Read More] Understanding Presbyopia: How It Affects Your Vision and Comfort
Understanding Presbyopia at 28: Causes, Concerns, and Care Tips
A 28-year-old was diagnosed with presbyopia at 75 diopters? Hello, Dr. Gao: I have myopia in both eyes, with degrees of -400 and -425. I usually work on the computer for about 7 hours a day. Over the past month, I've noticed that my ability to focus has slowed down, and I&#x...
Dr. Gao Pilin Reply:
Hello K: 1. Presbyopia is an issue related to accommodation, which cannot be detected by standard refractive testing. Fatigue can also lead to blurred vision. 2. As you mentioned, presbyopia tends to worsen with age, and a rough estimate is a decline of about 10 degrees per ye...[Read More] Understanding Presbyopia at 28: Causes, Concerns, and Care Tips
Understanding Visual Disturbances After Waking: Insights from an Eye Exam
Visual disturbances upon waking 2 Dr. Gao: Hello! After reading your reply yesterday, I immediately went to the ophthalmologist for a detailed examination (including dilation). The results showed that aside from some cataracts and presbyopia, everything else is normal. We couldn&...
Dr. Gao Pilin Reply:
Hello: If the examination results are normal, there is no need to worry. Sometimes it is just a matter of functional degeneration, resulting in slower responses. Wishing you good health! Taiwan E-Hospital Puzi Hospital Ophthalmology: Monday to Friday from 8:00 AM to 12:00 PM and ...[Read More] Understanding Visual Disturbances After Waking: Insights from an Eye Exam
Understanding Visual Disturbances After Waking: Causes and Solutions
Visual disturbances upon waking? Dr. Gao: Hello! I have some vision problems, and I would like your advice. I am sixty-one years old. I have had amblyopia in my left eye since childhood, and now I have hyperopia and presbyopia in my right eye. Twenty years ago, I experienced seve...
Dr. Gao Pilin Reply:
Hello: Based on your situation, it is possible that there is an issue with the macula. I recommend that you visit an ophthalmologist for a detailed examination as soon as possible. Only after reviewing the results of the examination can we determine the appropriate treatment dire...[Read More] Understanding Visual Disturbances After Waking: Causes and Solutions
Understanding Vision Decline: Causes and Specialist Guidance
Vision deterioration issues Hello Dr. Wang, I am a patient with approximately -1200 diopters of myopia. Recently, I have experienced a decline in vision, accompanied by feelings of blurriness and darkness. Cataracts have been ruled out, and the doctors at the clinic who performe...
Dr. Wang Zhishun Reply:
Hello: Based on my personal clinical experience regarding the situation described in your question, many cases of premature presbyopia and visual deterioration symptoms are caused by improper eye usage. I recommend that you allow your eyes to rest appropriately and see if there i...[Read More] Understanding Vision Decline: Causes and Specialist Guidance
Understanding Dark Vision: Possible Causes and Concerns for Myopia Patients
Experiencing dimness in vision? Dear Dr. Wang, I am a patient with high myopia, with both eyes exceeding -1000 diopters. Recently, whether at home or at work, I have been experiencing the following sensations: 1. Insufficient lighting; it feels very dark when I look out (thoug...
Dr. Wang Zhishun Reply:
Hello: If you have already undergone an eye examination and no issues were found, then other possibilities could include eye strain, presbyopia, or conditions similar to dry eye syndrome. As for optic nerve atrophy, it is a result of various optic nerve disorders, and symptoms sh...[Read More] Understanding Dark Vision: Possible Causes and Concerns for Myopia Patients
Do I Need Glasses for Uneven Vision? Tips to Prevent Myopia Progression
Myopia I recently went for an eye exam, and one eye has a myopia of -50 degrees while the other is normal. If I want to prevent my myopia from worsening or to avoid my normal eye from becoming myopic, do I need to get glasses? If I do get glasses, when should I wear them to avoid...
Dr. Wang Zhishun Reply:
Hello, generally, a prescription is not needed for vision within 50 degrees, unless there is presbyopia, in which case reading glasses would be required.[Read More] Do I Need Glasses for Uneven Vision? Tips to Prevent Myopia Progression
Cataract Surgery Considerations for High Myopia Patients: Key Questions Answered
Cataract surgery considerations for individuals with high myopia: residual refractive error and disparity issues? I have myopia in both eyes of approximately 800 degrees, along with astigmatism of about 150 to 200 degrees, and only mild presbyopia. A few years ago, I noticed a co...
Dr. Gao Pilin Reply:
Hello Angus: 1. The recommendation to leave a reserve of 250-300 degrees of myopia is to allow you to avoid wearing reading glasses for a longer time. If you reserve only 100-150 degrees at the age of sixty or seventy, it may not be sufficient, and you will need to wear reading ...[Read More] Cataract Surgery Considerations for High Myopia Patients: Key Questions Answered
Understanding Post-Cataract Surgery Vision Changes and Symptoms
Cataract surgery Hello Doctor: After undergoing cataract surgery in early December, my presbyopia has disappeared, but why am I experiencing symptoms of myopia? My other eye has mild cataracts and presbyopia, and when I use both eyes to look at objects, I often have a sensation o...
Dr. Gao Pilin Reply:
Hello Mr. Chang: After cataract surgery, the cloudy lens was removed and an artificial intraocular lens was implanted, which has resulted in a change in your eye's prescription. Based on your description, it seems that one eye is now farsighted while the other is nearsighted...[Read More] Understanding Post-Cataract Surgery Vision Changes and Symptoms