Feeling Odd with New Glasses: Is It Normal or Time for an Eye Check?
Wearing glasses feels strange? I have myopia around -5.00 and recently got new glasses. Things look a bit strange, but I can't quite pinpoint what's wrong. It seems like the lens spacing is a bit off, as I can see a part of the frame when I look down at the floor. The f...
Dr. Wang Zhangji reply Ophthalmology
It is recommended that you have a physician measure the lens prescription and focal position to ensure they are correct. Sometimes, if the new glasses have a significantly higher prescription than the old ones, it can be more difficult to adapt. You may consider adjusting the pre...[Read More] Feeling Odd with New Glasses: Is It Normal or Time for an Eye Check?
Can Surgery Correct Presbyopia for Better Vision at Work?
Can presbyopia be treated with surgery? Hello doctor, my vision was around 1.0 until I was 35 years old, and at 40 years old, it was still 0.8. Now at 47, I have to wear reading glasses all the time. Is there a surgical treatment available? I am still a working professional and o...
Dr. Wang Zhangji reply Ophthalmology
Currently, the treatment options available in Taiwan include conductive keratoplasty and multifocal intraocular lenses. Conductive keratoplasty utilizes radiofrequency waves to alter the refractive state of the cornea; however, its effects are temporary, lasting approximately 1 t...[Read More] Can Surgery Correct Presbyopia for Better Vision at Work?
Understanding Eye Discharge: Causes and Solutions for Your Symptoms
It seems like there is an excessive secretion of eye mucus? Hello Doctor: Recently, I have been experiencing some discharge from my right eye, which slightly affects my vision. When I try to moisten my eye with tears or rinse it with water, the discharge is washed away, but after...
Dr. Wang Zhangji reply Ophthalmology
Chronic conjunctivitis often presents with similar symptoms, such as the sensation of a film covering the eyes. Using eye drops can help reduce the occurrence, but it frequently recurs.[Read More] Understanding Eye Discharge: Causes and Solutions for Your Symptoms
Persistent Blurry Vision in One Eye: When to Seek Medical Attention
Blurred vision? I have always had a vision of 1.2 or better. This time, after just waking up, my vision was blurry. I initially thought it was the same as before, where my eyes couldn't adapt to the light and it would resolve quickly. However, my right eye has remained blurr...
Dr. Wang Zhangji reply Ophthalmology
Your vision is blurry for about an hour after waking up, and it's unclear if it has returned to normal now. It's difficult to determine the extent of the blurriness, and whether you were wearing contact lenses. The cause is not easy to assess; it could be due to pressur...[Read More] Persistent Blurry Vision in One Eye: When to Seek Medical Attention
Why Eye Massagers May Not Be Suitable for Myopic Individuals
Regarding eye massagers? Hello, doctor: Regarding the eye massagers available on the market (which have a long plastic tube and a so-called magnet at the front that vibrates during use), I would like to ask why they are not suitable for individuals with myopia. Thank you!
Dr. Wang Zhangji reply Ophthalmology
Some eye massagers claim to stimulate acupoints around the eyes based on traditional Chinese medicine meridian theory; it may be more appropriate to consult a traditional Chinese medicine practitioner regarding this. From an ophthalmological perspective, it is advised not to dire...[Read More] Why Eye Massagers May Not Be Suitable for Myopic Individuals
Managing Eye Prescription Issues: Tips for Reducing Fatigue and Progression
Issues related to refractive errors of the eyes? The eye drops referred to by the doctor are mydriatics, which are commonly used by ophthalmologists to dilate the pupils. This can cause light sensitivity, correct? During my last eye exam, my eyes felt fatigued, and I showed the d...
Dr. Wang Zhangji reply Ophthalmology
Mydriatics can only alleviate pseudomyopia. Reducing near work can decrease eye fatigue and slow down the progression of myopia.[Read More] Managing Eye Prescription Issues: Tips for Reducing Fatigue and Progression
Effective Strategies to Slow Down Your Eye Prescription Increase
How to slow down the progression of myopia? Dr. Wang: I would like to ask how to slow down the increase in my prescription, as I use the computer frequently and do not get enough sleep. What can I do to improve this? I am currently in the ninth grade, and during my eye exam, the ...
Dr. Wang Zhangji reply Ophthalmology
Generally, myopia can increase until around the age of 20. Currently, most physicians use cycloplegic agents to treat pseudomyopia and slow the progression of myopia. Additionally, it is important to minimize screen time. Just as physical fatigue requires rest, eye fatigue should...[Read More] Effective Strategies to Slow Down Your Eye Prescription Increase
Do People with High Myopia Need Regular Retina Check-Ups?
Regarding high myopia? Dear Doctor, does high myopia require regular examinations of the retinal condition? If so, how often should these examinations be conducted for optimal monitoring? Thank you.
Dr. Wang Zhangji reply Ophthalmology
High myopia, diabetes, and floaters should ideally be checked annually. If any abnormalities have already been detected, the examination interval should be shortened according to the physician's recommendations.[Read More] Do People with High Myopia Need Regular Retina Check-Ups?
Understanding Eye Pain and Tears While Riding: Possible Causes
Could you please describe the specific issues you are experiencing with your eyes? I ride a motorcycle at a speed of 40 to 60 km/h, and after a short while, my eyes start to hurt, tear up, and show signs of bloodshot. Riding at 40 km/h is the slowest I go, but even then, my eyes ...
Dr. Wang Zhangji reply Ophthalmology
Conjunctivitis, keratitis, and dry eye syndrome are all possible conditions. When riding a motorcycle, remember to lower the visor of your helmet to block wind, dirt, and sunlight. Sincerely, Dr. Wang Zhang-ji, Director of the Ophthalmology Department, Taoyuan Hospital, Departmen...[Read More] Understanding Eye Pain and Tears While Riding: Possible Causes
When to Get Reading Glasses for Presbyopia with High Myopia?
When should reading glasses be worn? I have 700 degrees of myopia and have recently noticed mild presbyopia symptoms. The optical shop suggested that I should get multifocal glasses early, as it is better for training my eyes. Is this true?
Dr. Wang Zhangji reply Ophthalmology
Most people will start to experience presbyopia after the age of forty. When is the right time to start wearing reading glasses without significant impact? If you feel eye strain and discomfort after reading for a short period, reading glasses can help alleviate these symptoms. Y...[Read More] When to Get Reading Glasses for Presbyopia with High Myopia?
Cataract Surgery: Ultrasound vs. Laser - Risks and Considerations for Seniors
Cataract surgery Hello Doctor, my grandmother was recently diagnosed with cataracts and has not addressed it for some time. What are the differences between ultrasound and laser surgery? What are the risks associated with each? Given that my grandmother is 78 years old and has mi...
Dr. Wang Zhangji reply Ophthalmology
Thank you very much for your question. The misunderstanding regarding cataract laser surgery has persisted in Taiwan for nearly a decade, and this concept is deeply ingrained in patients' minds. Sometimes, doctors are concerned that patients may misunderstand the hospital&#x...[Read More] Cataract Surgery: Ultrasound vs. Laser - Risks and Considerations for Seniors
Understanding Dacryocystorhinostomy: Procedure, Risks, and Options
Surgery for nasolacrimal duct obstruction? Hello: My mother is 63 years old, and for the past two years, she has frequently experienced tearing. We took her to see an ophthalmologist, and while one of her nasolacrimal ducts was opened, the other one remains blocked. The doctor me...
Dr. Wang Zhangji reply Ophthalmology
Dacryocystoplasty is similar to cardiovascular angioplasty, where a balloon is used to dilate the obstructed area. This is considered a relatively new treatment, with the procedure lasting about twenty minutes. The safety profile is generally high, but like any surgery, there are...[Read More] Understanding Dacryocystorhinostomy: Procedure, Risks, and Options
Understanding Discomfort with Rigid Gas Permeable Contact Lenses: A Guide
Wearing Rigid Gas Permeable (RGP) Contact Lenses Hello Dr. Wang, I have a few questions regarding rigid gas permeable contact lenses. Last year, I got a pair of rigid gas permeable lenses with an oxygen permeability of 45. I chose them considering my astigmatism and the convenien...
Dr. Wang Zhangji reply Ophthalmology
If you previously wore soft contact lenses, it may be more difficult to readjust to hard lenses. Additionally, if you have a history of allergic conjunctivitis or dry eye syndrome, the sensation of foreign body may be even more pronounced.[Read More] Understanding Discomfort with Rigid Gas Permeable Contact Lenses: A Guide
Understanding Eye Injuries in Children: Recovery and Risks Explained
Injury to a child's eye? Hello, doctor: Two days ago, my child was shot in the eye with a BB gun by another child at the park. After examination by a physician, it was found that there is some damage to the retina, the intraocular pressure is about 22, and the sclera is stil...
Dr. Wang Zhangji reply Ophthalmology
Hello: 1. Approximately two weeks. 2. Normal intraocular pressure is below 22. 3. Most of your concerns cannot be definitively addressed. I understand you are anxious right now, but please be patient and cooperate with the physician's treatment. If the child shows gradual im...[Read More] Understanding Eye Injuries in Children: Recovery and Risks Explained
Should You Get New Glasses for a 50-Diopter Change in Vision?
Increase in prescription? Hello, my original glasses prescription was around +1.25 diopters. Recently, I went to an optical store for a vision test, and the result showed +1.75 diopters (left eye +0.75, right eye +1.00). Since there is only a 0.50 diopter difference, do I need to...
Dr. Wang Zhangji reply Ophthalmology
Hello, is the 175 degrees the total for both eyes combined? It would be best to compare each eye separately, as some individuals are more sensitive to prescription changes. If you find your old glasses blurry, it would be better to get a new prescription. Sincerely, Dr. Wang Zhan...[Read More] Should You Get New Glasses for a 50-Diopter Change in Vision?
Understanding Pseudomyopia: Treatment Options and Eyewear Choices
Pseudomyopia issues Hello, Doctor. I would like to ask: I went to the hospital for a vision test, and the result was around 400 degrees. However, after three applications of a dilating agent, it decreased to 250 degrees. The doctor mentioned that I have over 100 degrees of pseudo...
Dr. Wang Zhangji reply Ophthalmology
Hello: Since the doctor has indicated that it can be reduced, can't you just check to see the results? If your true myopia is only 250 degrees, why would you need a prescription for 400 degrees? Sincerely, Dr. Wang Zhang-ji, Ophthalmology.[Read More] Understanding Pseudomyopia: Treatment Options and Eyewear Choices
Understanding Eye Flashes: Causes and Solutions for Vision Issues
Will flash? Hello, doctor. I have about 450 degrees of myopia in both eyes and also experience flashes of light. Recently, I have been preparing for graduate school entrance exams, and my eyes feel very tired. One day, I suddenly noticed that the light from my desk lamp seemed to...
Dr. Wang Zhangji reply Ophthalmology
Hello: It is possible to see flickering lights when the eyes are extremely fatigued, but it is best to have a thorough examination at the clinic. Sincerely, Dr. Wang Zhang-ji, Ophthalmologist.[Read More] Understanding Eye Flashes: Causes and Solutions for Vision Issues
Understanding Retinal Issues: A Case Study of a Patient's Eye Problems
Regarding the eye issues of my wife's brother? Name: Li Jingnan 1. Medical History Left Eye: Retinal detachment surgery performed on June 5, 1998; natural vision deteriorated one day prior. Right Eye: Blindness due to retinal detachment. 2. Physical Examination (upo...
Dr. Wang Zhangji reply Ophthalmology
Hello: Due to the significant differences in terminology used in your country, I am not entirely clear about the situation you described. However, generally speaking, the treatment for retinal detachment involves surgical repositioning of the retina. If the surgery has already be...[Read More] Understanding Retinal Issues: A Case Study of a Patient's Eye Problems
Choosing the Right Lens Color: White vs. Skin-Tone for Eyeglasses
Color of glass lenses Dear Doctor, I am planning to change my glasses soon, and the optical shop mentioned that lens tints can be categorized as white or skin-colored. 1. Is it true that skin-colored lenses can filter out unnecessary light and make the scenery appear softer? 2....
Dr. Wang Zhangji reply Ophthalmology
Hello, I apologize for my limited knowledge about lenses, but I would like to offer some suggestions for your consideration. First, it is important to define what constitutes unnecessary light. If you are interested in photography, you may know that polarizing filters allow only ...[Read More] Choosing the Right Lens Color: White vs. Skin-Tone for Eyeglasses
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 Ophthalmology
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