Understanding Eye Floaters and Eye Health: Causes, Concerns, and Remedies
Vitreous hemorrhage with floaters? Hello Dr. Wang, I have myopia of 800 to 950 degrees and have been experiencing floaters, but they haven't been a major issue until I went to Huangshan two years ago. After descending the mountain, I woke up the next day to find a prominent...
Dr. Wang Zhishun Reply:
Hello, 1. The reason your floaters appear and disappear is that they are moving within the vitreous body of the eye. As long as the retina is normal, there is no need for special concern. There have been articles mentioning that high altitudes can trigger the appearance of floa...[Read More] Understanding Eye Floaters and Eye Health: Causes, Concerns, and Remedies
Understanding Eye Fatigue: Causes and Solutions for Your Discomfort
Recently, I've been feeling a lot of eye fatigue? Recently, I have been experiencing significant eye fatigue, particularly in my left eye. After the left eye improved, I started to feel fatigue in my right eye, although it is less severe than the left. Typically, when I appl...
Dr. Gao Pilin Reply:
Hello: Based on your symptoms, it is possible that you have 1. Trigeminal Neuralgia 2. Allergic Conjunctivitis 3. Most likely: Computer Vision Syndrome (CVS). It is recommended to refrain from using the computer and take a few days to rest; if you notice improvement, it is likely...[Read More] Understanding Eye Fatigue: Causes and Solutions for Your Discomfort
Understanding Eyelid Folding: When to See an Eye Specialist
Multiple layers of eyelid folds? Hello, my symptom is that my left eyelid seems to be unable to open properly, appearing with multiple folds. Which specialty should I consult for this?
Dr. Ke Meilan Reply:
Hello: Please see an ophthalmologist for aponeurotic ptosis. The causes may include 1) wearing contact lenses and removing them by blinking, and 2) frequently rubbing the eyes, which can lead to partial muscle detachment. If the condition is still severe, surgical correction may ...[Read More] Understanding Eyelid Folding: When to See an Eye Specialist
Understanding Floaters and Frequent Blinking in Young Children
Vitreous floaters in young children and frequent blinking? 1. Please consult a physician. Is it possible for a four-year-old child who recently reported seeing fine rain or small black spots to be experiencing floaters? 2. The child has been blinking frequently, especially while...
Dr. Wang Zhishun Reply:
Hello Mr. Zhang: 1. Based on your description, it seems to be different from typical floaters. If the child can describe the symptoms clearly, it is advisable to take them to an ophthalmologist for evaluation. 2. Frequent blinking in children may indicate the possibility of ...[Read More] Understanding Floaters and Frequent Blinking in Young Children
Understanding Eye Strain: Is It Dry Eye Syndrome?
Could you please provide the content you would like me to translate? Hello, I sometimes find myself blinking forcefully without realizing it, and my eyes feel a bit fatigued and dry. Could this be dry eye syndrome?
Dr. Wang Zhangji Reply:
Sometimes it is caused by stress, but most of the time, as you mentioned, it is due to discomfort in the eyes, especially conditions like blepharitis and dry eye syndrome. In addition to using eye drops, warm compresses can be applied in the morning and evening. There are also so...[Read More] Understanding Eye Strain: Is It Dry Eye Syndrome?
Understanding Retinal Laser Treatment for Glaucoma and Eye Health
Retinal laser treatment and glaucoma? Hello, doctor. I have myopia: 500 degrees in my right eye and 300 degrees in my left eye, with astigmatism of 500 degrees in both eyes. Recently, I experienced discomfort in my eyes (fatigue, soreness, photophobia, a foreign body sensation, a...
Dr. Zhang Yanrui Reply:
1. The patient needs to visit an ophthalmologist again to check for any other issues. 2. Dry eye syndrome is not related to glaucoma, and it is quite common for people to experience dry eyes. 3. Glaucoma is related to individual constitution, and most cases are not due to gen...[Read More] Understanding Retinal Laser Treatment for Glaucoma and Eye Health
Does Blinking Harm Your Eyes? Exploring Risks for Eye Health
Can blinking harm the eyes? Is it suitable to use a single-lens reflex (SLR) camera for a condition where the central part of the retina degenerates due to a lack of nutrients? Since using an SLR camera requires applying pressure on one eyelid to close one eye while taking a phot...
Dr. Hu Yusheng Reply:
Hello Mr. A-Jie! The pressure on your eyelids does not cause harm to your eyes. However, the "degenerative changes in the central retina due to lack of nutrients" you mentioned actually encompass a variety of diseases. Some may not continue to degenerate, while others c...[Read More] Does Blinking Harm Your Eyes? Exploring Risks for Eye Health
Understanding Visual Disturbances: What Those Colorful Spots Mean
Strange spots that appear and disappear? When the eyes suddenly move from a bright area to a dark one and are slightly focused, they may see some colored dots that connect into lines and move continuously. In very dark areas, these dots appear to move quickly, while in less dark ...
Dr. Ke Meilan Reply:
Hello! This condition is known as "floaters," which is a result of vitreous degeneration. Don't worry too much, but it's important to have a doctor check it. Make sure to confirm that the retina is intact; if it is, then there is no need for excessive concern.[Read More] Understanding Visual Disturbances: What Those Colorful Spots Mean
Should I Be Concerned About My Baby's Eye Blinking?
Eyes Doctor: Hello! I would like to ask whether my daughter needs to see a doctor. She is currently 11 months old and often blinks very hard; I'm not sure if there is an issue with her eyes. She was born prematurely at 35 weeks, weighing 1632 grams at birth, and now she weig...
Dr. Liu Jingxian Reply:
Hello, Miss: Regarding the situation mentioned above, forcefully blinking may commonly be associated with eye allergies causing itching, or the sensation of a foreign body due to ingrown eyelashes, among other issues. Rare conditions, such as congenital glaucoma, may also present...[Read More] Should I Be Concerned About My Baby's Eye Blinking?
Understanding White Foggy Spots in Vision: Causes and Solutions
There is a white, foggy appearance in front of my eyes? Hello Doctor, I have been experiencing a condition (which has become more noticeable recently) where I sometimes see small white, cloudy spots in my vision. However, it's not eye discharge. Blinking or waiting for a mom...
Dr. Wang Zhangji Reply:
Hello: In most cases, the uneven tear film on the surface of the eye or a thin layer of secretion covering it can often be resolved with eye drops; however, it is not easy to completely cure. Regular check-ups and medication are recommended. Sincerely, Dr. Wang Zhang-ji, Ophthalm...[Read More] Understanding White Foggy Spots in Vision: Causes and Solutions
Understanding Blurry Vision: Causes and Solutions for Contact Lens Users
Blurred vision Hello Doctor: I recently got new glasses and soft contact lenses, with vision of 7-8 diopters and astigmatism of L:150 and R:200. Based on past experiences, contact lenses never seem to fit perfectly on the first try, and I have already changed them three times thi...
Dr. Liu Jingxian Reply:
Dear Friend, Hello. Since Dr. Liu Jing-Hsien is currently abroad, Dr. Chang Tsung-Chi will be responding in his place. Based on your description, we will consider insufficient tear production as the primary suspect. Insufficient tear production is also known as dry eye syndrome....[Read More] Understanding Blurry Vision: Causes and Solutions for Contact Lens Users
Understanding Visual Disturbances: Stripes of Light and Blurry Vision
The sensation of light in streaks? Hello, Doctor: For over six months, I have occasionally experienced a sensation of streaks of light in my right eye, and there have been several instances of blurred vision that improve after blinking. Additionally, I have had a sensation of flo...
Dr. Ke Meilan Reply:
Dear Concerned Individual: The appearance of streaks of light may indicate that the retina is being pulled by the vitreous, which can stimulate the photoreceptor cells. If the light persists, it is necessary to visit a hospital for a detailed examination. Please consult an opht...[Read More] Understanding Visual Disturbances: Stripes of Light and Blurry Vision
Possible Causes for Fluctuating Vision and Blurry Eyesight
Are there other possible causes for this situation? Hello, I would like to ask about my mother's condition. She often experiences blurry vision that affects her eyesight, but it seems to improve after she blinks. When she visited an ophthalmologist, the doctor only checked h...
Dr. Liu Jingxian Reply:
Hello, Miss: If a patient experiences vision problems after middle age, it is important to first consider the possibility of presbyopia. If the vision examination results are normal, along with your description, it seems more like a phenomenon of insufficient tear lubrication (wh...[Read More] Possible Causes for Fluctuating Vision and Blurry Eyesight
Dealing with Discomfort: Issues with Contact Lens Wear
Issues with Wearing Contact Lenses Dear Dr. Chang, I wear rigid gas permeable contact lenses, but every time I put them on, my eyes often feel itchy. Initially, my vision becomes blurry with each blink, and then it clears up. I usually apply lubricating eye drops, but they only ...
Dr. Zhang Yanrui Reply:
Rigid gas permeable (RGP) contact lenses can shift slightly after blinking, which may cause a few seconds of blurred vision. This movement facilitates tear exchange and allows for better oxygen permeability, which is one reason why RGP lenses have a higher oxygen transmissibility...[Read More] Dealing with Discomfort: Issues with Contact Lens Wear
Understanding Persistent Eye Blinking in Children: Causes and Concerns
Excessive blinking? Hello, my five-year-old son has an allergic constitution and has recently been blinking his eyes continuously. We consulted an ophthalmologist who diagnosed him with allergic conjunctivitis and prescribed eye drops, but he is still blinking a lot. What could b...
Dr. Wang Yuwei Reply:
In addition to allergies, persistent blinking may also be caused by eyelid spasms. If allergic conjunctivitis is confirmed, in addition to medication, it is important to identify and avoid allergens to achieve effective improvement.[Read More] Understanding Persistent Eye Blinking in Children: Causes and Concerns
Can Nasolacrimal Duct Surgery Alleviate Dry Eye Symptoms?
Can nasolacrimal duct surgery improve dry eye syndrome? Hello Dr. Feng, I am a patient suffering from severe dry eye syndrome. A doctor once mentioned that my nasolacrimal duct is too large, causing tears to drain too quickly and contributing to my dry eye symptoms. That doctor ...
Dr. Feng Jiefan Reply:
Hello: There are many treatment options for dry eye syndrome, including artificial tears and punctal occlusion, which help improve tear quality for patients with dry eyes. These methods can be used in combination, and the required dosage and approach vary from person to person. T...[Read More] Can Nasolacrimal Duct Surgery Alleviate Dry Eye Symptoms?
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...[Read More] Persistent Foreign Body Sensation in Elderly: Seeking Solutions for Eye Discomfort
Understanding Eyelid Twitching: Causes and Concerns Explained
Twitching eyelid Dear Dr. Liu, I have been experiencing twitching in my left upper eyelid for about 4-5 months (occurring several times a day or once every few days; each episode lasts from a few minutes to several minutes). Sometimes, when I pull on my eyelid, it feels like air...
Dr. Liu Jingxian Reply:
Hello, regarding your question, here are the answers: 1. Eyelid twitching is primarily caused by abnormal excitability of the nerves controlling the eyelid muscles. It is generally not considered a disease and usually resolves on its own after some time. For your eyelid twitchin...[Read More] Understanding Eyelid Twitching: Causes and Concerns Explained
Understanding Contact Lens Water Content: High vs. Low and Orientation Differences
The water content of contact lenses and their orientation: horizontal or vertical? Hello Doctor: Recently, I noticed that my contact lens prescription seems insufficient, so I wanted to get a new pair of contact lenses. However, when I visited the optical store, the so-called &qu...
Dr. Lin Zhengyi Reply:
1. Soft contact lenses do not move as noticeably with blinking as rigid gas permeable lenses, which prevents the tear film underneath from circulating. As a result, most of the oxygen required by the cornea must penetrate through the soft contact lenses to reach the surface of th...[Read More] Understanding Contact Lens Water Content: High vs. Low and Orientation Differences
Why Does My Son Blink Excessively While Struggling with Math?
Please help, thank you? I recently noticed that my son starts to blink excessively when he is unable to solve math problems. Could you please explain why this happens? Thank you.
Dr. Hu Yusheng Reply:
Dear Mr. JWC, You have noticed that your child blinks excessively when faced with challenging math problems. The increased blink rate can generally be categorized into two types: organic and psychological causes. Organic causes refer to abnormal changes in the eye itself or in t...[Read More] Why Does My Son Blink Excessively While Struggling with Math?