Cataract, Ophthalmology FAQ

Understanding Amblyopia: Can Vision Correction Still Help After Age Nine?

Regarding unilateral amblyopia? I have amblyopia in one eye and I am about to move up a grade. I have not been wearing corrective glasses until now. Is it still possible to correct it? Many people say that after the age of nine, it becomes very difficult to correct. Also, I would...

Dr. Liu Jingxian Reply:
Hello Ms. Chen, What is "amblyopia"? Amblyopia refers to a condition where, after the normal developmental period of the eyes, one or both eyes cannot achieve the best corrected visual acuity of 0.8 or above with glasses, despite the absence of any pathological changes...

Understanding Amblyopia: Concerns and Progress in Children's Vision Treatment

Amblyopia Dr. Wu: Hello, my child was diagnosed with severe amblyopia in one eye (around 1400 degrees) at the age of four years and eleven months. We have been patching the eye every day from 8:00 AM to 9:00 PM (six days a week, with one day without glasses and no patching). On S...

Dr. Liu Jingxian Reply:
Dear Concerned Mother, What is "amblyopia"? Amblyopia refers to a condition where, after the normal developmental period of the eyes, one or both eyes cannot achieve the best corrected visual acuity of 0.8 or above with glasses, despite the absence of any pathological ...

Understanding Retrograde Neurotherapy for Amblyopia Treatment in Children

What is retrograde neurotherapy? My 6.5-year-old daughter was diagnosed with amblyopia in her left eye (combined with hyperopia of +1.25 diopters and astigmatism of +2.25 diopters) during a vision screening at her kindergarten four months ago. Her right eye is normal. Currently, ...

Dr. Liu Jingxian Reply:
Hello, Mrs. Tsai: The mechanism of "amblyopia" involves the process of visual development, where the eyes and the visual cortex need to receive adequate light and visual stimulation to develop properly. When light enters the eye, it is refracted by the cornea, lens, an...

Essential Nutrients for Children's Eye Health: A Comprehensive Guide

Nutrients for Children's Eye Health Dr. Wang: Hello! I have a few minor questions that I kindly ask you to answer: (1) What are the side effects of short-acting and long-acting formulations? Are there any additional adverse effects on young children? (For example, effects on...

Dr. Wang Yuwei Reply:
1. Short-acting mydriatics have limited effects, but long-acting mydriatics can significantly cause side effects such as photophobia and tearing in children. There are concerns that long-term use may even lead to cataracts and retinal disorders, although there is a lack of clear ...

Can Cataracts Be Detected on the Eye's Surface?

Can cataracts be seen from the surface of the eye? Hello, doctor. I would like to ask if there are any visible signs of cataracts on the surface of the eye, such as a thin film. Also, if cataract surgery is performed, is it done using laser surgery? What is the success rate? How ...

Dr. Feng Jiefan Reply:
Hello: Generally speaking, in patients with cataracts, the presence of cataracts is not visibly apparent to the naked eye, as the lens is located within the pupil and is difficult to discern. It may only be possible to see white material within the pupil in cases of very advanced...

Am I a Good Candidate for Intraocular Lens Implantation?

Is my condition suitable for the implantation of an artificial intraocular lens? I underwent surgery for congenital cataracts when I was seven years old, and at that time, no intraocular lens was implanted. If I want to have an intraocular lens implanted now, is it suitable? What...

Dr. Ke Meilan Reply:
Hello: May I ask how old you are? What is your best corrected vision? Any surgery carries risks, but the doctor will do their best to minimize those risks. If the posterior capsule is intact, the lens will be directly implanted; if the posterior capsule is not intact, a sutured i...

Double Vision in Left Eye After Cataract Surgery: What to Do?

I have double vision in my left eye. Please help me? Hello Doctor, I am a freight driver. I underwent cataract surgery on my left eye at a clinic on April 16. I returned to work after resting for four days. Recently, I have noticed that my left eye is experiencing double vision, ...

Dr. Ke Meilan Reply:
Based on the description, it does seem like there is an increase in astigmatism, but we also need to consider that the prescription has changed. It is essential to determine whether this is purely a refractive issue or if there are other underlying problems. A thorough examinatio...

Understanding Eye Conditions: Surgery vs. Medication for Elderly Patients

Eye disorders Doctor: Hello, my grandmother is in her seventies, and recently when she visited the doctor, it was discovered that she has some growths on her eyes. The doctor mentioned that this is due to her using unclean water to wash her eyes or touching her eyes with unclean ...

Dr. Wang Zhangji Reply:
Hello: It is unclear whether the growth is on the eyelid, the surface of the eye, or inside the eye. This symptom is quite rare, and it would be best to have a clearer examination. If it is cataracts, the effectiveness of medication is very limited, but the success rate of surger...

Essential Eye Care Tips for Managing Congenital Cataracts and Glaucoma

How to Care for Your Eyes Hello, doctor. I have congenital cataracts that have resulted in severe vision impairment, and my intraocular pressure is almost always elevated. After surgery, is it common for the eye pressure to remain high? I often experience dizziness, dry eyes, and...

Dr. Ke Meilan Reply:
Hello: If the intraocular pressure is too high, which is not a normal phenomenon, it is necessary to use eye drops to control the pressure. I recommend consulting with a glaucoma specialist, Dr. Mei-Lan Ke, the head of the ophthalmology department at Hsinchu Hospital.

How to Check Cataract Health Insurance Applications in Taiwan

Cataract health insurance application Hello Dr. Ke: My father's name is Hsu Cheng-Chen, and his birthday is January 16, 1946. He underwent an examination at Linkou Chang Gung Memorial Hospital on February 21 (it will be one month this week), and the physician was Dr. Lin Hsi...

Dr. Ke Meilan Reply:
Hello: Your father has not been treated at the Hsinchu Hospital of the Department of Health. You can call the Ophthalmology Department at Linkou Chang Gung Memorial Hospital for inquiries. Sincerely, Dr. Mei-Lan Ke, Chief of Ophthalmology.

Understanding Cataract Surgery Insurance Applications in Taiwan

Cataract health insurance application? Hello Dr. Ke: My father (48 years old) went to the hospital for an eye examination three weeks ago, and the doctor diagnosed him with severe cataracts that require surgery. The doctor submitted an application for us, but we have not received...

Dr. Ke Meilan Reply:
Hello, may I ask your father's name? We usually do not receive notifications if the application does not pass the review. Please come to the outpatient clinic again, and we can apply once more. The general application takes about three weeks. If there is no National Health I...

Serious Amblyopia in Three-Year-Old: Seeking Effective Treatment Options

A three-year-old child has severe amblyopia? I would like to ask the doctor, my child is already three years old. Last year, we discovered that he has amblyopia, and despite receiving treatment at the hospital until this year, the condition has worsened. He currently wears glasse...

Dr. Liu Jingxian Reply:
Dear Concerned Mother, Regarding your questions, here are the answers: 1. **Amblyopia**: Amblyopia refers to a condition where, after the normal developmental period of the eyes, one or both eyes cannot achieve the best corrected visual acuity of 0.8 or above with glasses, desp...

Persistent Foreign Body Sensation in Elderly: Seeking Solutions for Eye Discomfort

Foreign body sensation in the eye? Dear Dr. Wang, My mother is 76 years old and has been troubled by eye conditions in recent years. She suffers from cataracts and mild glaucoma. The doctor has recommended surgery for the cataract in her right eye after the New Year. However, sh...

Dr. Wang Zhangji Reply:
Hello: Generally, the symptoms of a foreign body sensation are usually due to lesions on the surface of the eyeball or the inner surface of the eyelids. Therefore, a slit lamp examination should be able to identify the issue, and there is no need for ultrasound or other imaging s...

Post-Cataract Surgery: Common Concerns and Recovery Insights

Post-Cataract Surgery Doctor, my husband had cataract surgery two days ago, and for the past day or two, he seems to be seeing a thin film of water in front of his eyes. Is this a common postoperative phenomenon? If it is normal, how long will this condition take to improve or di...

Dr. Lin Zhengyi Reply:
Hello, 1. Most people experience a return to normal and stable vision within two to four weeks after cataract surgery. If you are concerned, you may consult another ophthalmologist to check for any other issues. 2. Yellow intraocular lenses block harmful ultraviolet rays and ...

Understanding Intraocular Lenses: Benefits, Risks, and Costs in Cataract Surgery

Cataract surgery issues? What is an artificial intraocular lens, are there any side effects from its implantation, and is it necessary to pay out of pocket for it?

Dr. Ke Meilan Reply:
Hello: Due to the aging of the lens affecting vision, replacing it with a new lens is generally a smooth procedure with no side effects (depending on your age) and does not require out-of-pocket expenses as it is covered by health insurance. Sincerely, Dr. Mei-Lan Ke, Ophthalmolo...

Can Amblyopia Be Treated in Your 20s? Effective Methods Explained

Hello! Is it possible to treat amblyopia in one's twenties? Currently, my right eye only has a vision of 0.6 with glasses. Is there a chance to improve it to 0.8 or higher with postnatal correction? If treatment is possible, what methods are most effective?

Dr. Liu Jingxian Reply:
Hello Wendy, Regarding your question, here are the answers: 1. Amblyopia? Amblyopia refers to a condition where vision in one or both eyes cannot be corrected to 0.8 or better with glasses, despite the absence of any pathological changes in the eye structures. The golden perio...

Why Squinting Outdoors Can Lead to Eye Fatigue and How to Fix It

In the sunlight, the eyes tend to squint? Doctor, even when I'm outdoors and my eyes are not directly exposed to the sun, I find myself squinting, and after a while, my eyes feel very tired. Why does this happen, and how can I improve this situation?

Dr. Feng Jiefan Reply:
Hello, in a well-lit environment, the pupil reflex constricts to reduce the amount of light entering the eye and protect the neural structures of the eye. The situation you described could have several possible causes. One possibility is a defect in the corneal epithelium, which ...

Understanding Macular Degeneration After Cataract Surgery: Key Questions Answered

Macular degeneration My mother (approximately 78 years old) underwent cataract surgery on her right eye on July 19, but she still has some black spots obstructing her vision. After a thorough examination, it was determined that her right eye still has swelling and has developed a...

Dr. Zhang Yanrui Reply:
Hello, after cataract surgery, a small percentage of individuals may experience macular edema due to their constitution. This usually resolves within a few months without the need for further surgery, unless the swelling persists beyond six months. Since macular edema is associat...

Understanding Redness in the Whites of Your Eyes: Causes and Treatments

Scleral injection Hello, doctor: I often notice many blood vessels in the sclera of my eyes. I have seen related questions asked by others before. I would like to inquire further whether this issue requires treatment. If treatment is necessary, will the eye ointments or drops con...

Dr. Feng Jiefan Reply:
Hello, the presence of blood vessels in the sclera should be evaluated based on their location, size, and duration. Generally, most cases of blood vessels in the sclera are caused by conjunctival vascular dilation, which can result from conjunctival inflammation or allergic react...

Is It Time for Cataract Surgery? Key Questions Answered

Is it time to implant the intraocular lens? Hello Doctor: I have a few questions to ask: (I have known cataracts for 2 years, blood pressure around 160, normal eye pressure, no diabetes) 1. Given that I see things both near and far very blurry now, would it be better to have a le...

Dr. Lin Zhengyi Reply:
1. There are many causes of blurred vision, such as cataracts, corneal disorders, vitreoretinal diseases, optic nerve disorders, or simply issues like myopia or presbyopia. If an ophthalmologist examines the patient and determines that cataract surgery could improve vision, the p...

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