Understanding Eye Medications: Risks of Steroids and High Myopia Concerns
Condition and Eye Medication Issues Currently, a middle school student has high myopia and visited an eye doctor last week, who diagnosed an eye infection caused by eyelash bacteria. The doctor prescribed two types of eye drops: Shumeizuo and Xinghuirushi, along with an ointment ...
Dr. Cai Wenyuan Reply:
Hello, according to online information, Hsing-Hui Ru-Shi contains steroids. However, only a small number of individuals using steroids experience elevated intraocular pressure, so there is no need for excessive concern. Those with high myopia should have regular eye examinations ...[Read More] Understanding Eye Medications: Risks of Steroids and High Myopia Concerns
Do You Really Need to Use Eye Drops Prescribed by Your Doctor?
Issues with eye drops? Previously, I had an eye examination where my left eye was 0.7 and my right eye was 1.0, but there were no significant issues. The doctor prescribed two bottles of eye drops. Do I need to use them consistently, or should I only use them when my eyes feel un...
Dr. Gao Pilin Reply:
Hello Ms. Chou: I am not sure what medication you are using, so I cannot provide you with any recommendations. It would be best to consult with the prescribing physician.[Read More] Do You Really Need to Use Eye Drops Prescribed by Your Doctor?
Understanding Flickering Lights and Flashing Vision: Eye Health Insights
The lights sometimes flicker brightly, and there are flashes when I close my eyes? Three weeks ago, I noticed that indoors, the lights seemed to flicker, dimming for a moment before brightening again, with this change happening very quickly, possibly in less than a second, and oc...
Dr. Gao Pilin Reply:
Hello Mr. Pai: These two phenomena are likely due to different causes. The dimming of lights may be related to blood circulation issues, and you may want to consult a cardiologist. The flashes in your vision could be caused by the vitreous pulling on the retina, leading to electr...[Read More] Understanding Flickering Lights and Flashing Vision: Eye Health Insights
Why Do My Eyes Feel Foreign Without Contacts But Not With Them?
When wearing contact lenses, there is no sensation of a foreign body, but when not wearing them, the eyes feel like there is a foreign body present? Right eye: When wearing contact lenses, I don't feel any foreign body sensation, but when I take them off, my eye blinks and f...
Dr. Cai Wenyuan Reply:
Hello, this is a very good question. It sounds like your cornea may be damaged, which is causing the foreign body sensation. However, when wearing contact lenses, this sensation can be significantly reduced because the lenses cover the cornea. In this situation, the most importan...[Read More] Why Do My Eyes Feel Foreign Without Contacts But Not With Them?
Understanding Visual Disturbances: Causes and Solutions for Eye Issues
My eyes feel strange? I used to see dark spots occasionally, but this morning when I woke up and opened my eyes, I kept seeing a visual afterimage that was flickering around my eyes. This happened a few months ago as well. Could it be because I've been looking at my phone to...
Dr. He Jianxian Reply:
It is recommended that you visit an ophthalmologist for a dilated fundus examination. If the retina is found to be normal, you can be reassured.[Read More] Understanding Visual Disturbances: Causes and Solutions for Eye Issues
Understanding Steroid-Induced Eye Pressure Increase: What to Expect
Steroids can cause an increase in intraocular pressure? Hello Dr. Tsai, I previously inquired about the issue of elevated intraocular pressure due to steroid use. I have been taking Kenalog (20 mg/day) for about two weeks. This morning, I went for an eye examination, and my intra...
Dr. Cai Wenyuan Reply:
Hello, if elevated intraocular pressure is caused by steroid use, it should decrease after discontinuing the medication. There are many factors that can affect intraocular pressure, and it has been suggested that the timing of measurement can also influence the results; however, ...[Read More] Understanding Steroid-Induced Eye Pressure Increase: What to Expect
Does Steroid Use Affect Eye Pressure in IVF Patients?
Does taking steroids affect intraocular pressure? Hello Dr. Tsai: This month I am scheduled for embryo implantation during my IVF treatment. The doctor prescribed steroids (Kangsu Long 5MG, two tablets in the morning and two in the evening). After reviewing the medication informa...
Dr. Cai Wenyuan Reply:
Hello, it is true that a small number of individuals may experience elevated intraocular pressure when taking steroids. Since your intraocular pressure is close to the critical value and you have high myopia, it is actually a safe practice to check your intraocular pressure and f...[Read More] Does Steroid Use Affect Eye Pressure in IVF Patients?
Understanding Flashing Lights After Blinking: Eye Health Insights
After blinking, the eyes feel like there is a light flashing? Hello Dr. Gao: Two months ago, I suddenly experienced issues with floaters. I went to an ophthalmology clinic for a dilated eye examination, and the doctor said there were no holes or bleeding in the retina, suggesting...
Dr. Gao Pilin Reply:
Hello, Ms. Yang: The flashes you are seeing are mostly caused by retinal discharge, which may be due to the vitreous pulling on the retina. Both flashes and floaters are related to the degeneration of the vitreous. If you notice any abnormalities, it is best to seek medical atten...[Read More] Understanding Flashing Lights After Blinking: Eye Health Insights
Understanding Starbursts Around Lights: Causes and Concerns
Seeing starbursts around streetlights at night? Hello doctor, I have floaters in my vision. After several dilated eye examinations, the doctors have indicated that there are no issues with my retina or macula. Recently, I have noticed that when I look at streetlights or car headl...
Dr. Cai Wenyuan Reply:
Hello, the phenomenon you described is also an experience shared by many people and may not necessarily indicate a disease. If it persists for a long time or if the symptoms worsen, please seek medical evaluation. Wishing you peace and health. Sincerely, Dr. Cai Wenyuan, Director...[Read More] Understanding Starbursts Around Lights: Causes and Concerns
Blurred Vision in Left Eye for Mid-Distance Reading: Causes and Solutions
Blurred vision in the left eye with clear vision at a distance? Hello doctor, I have noticed that when I use only my left eye to see text at a medium distance (about 100 centimeters), the text appears blurry. However, when I use my left eye to look at distant objects, it is clear...
Dr. He Jianxian Reply:
It is recommended that you go for an eye examination, as this phenomenon should not occur at your age.[Read More] Blurred Vision in Left Eye for Mid-Distance Reading: Causes and Solutions
Understanding Sudden Blurry Vision: Causes and Concerns
Blurred vision Hello Doctor, my vision suddenly becomes blurry. The first occurrence was about a year and a half ago, and since then it has happened approximately every few months. Each episode of blurred vision lasts about half an hour to several hours. Two weeks ago, I had an e...
Dr. Cai Wenyuan Reply:
Hello, your recent episodes of blurred vision have become more frequent, and it is necessary to undergo further examination. There are many causes of blurred vision, and to avoid unnecessary speculation, I recommend that you seek medical evaluation. Wishing you safety and health....[Read More] Understanding Sudden Blurry Vision: Causes and Concerns
Understanding Thinning Retina: Risks and Exercise Recommendations
Retinal thinning I recently had an eye examination and discovered a patch of my retina that has become lighter and yellowish. The first doctor recommended laser treatment, while the second doctor believed it was just thinning and that laser treatment was unnecessary, but advised ...
Dr. Cai Wenyuan Reply:
Based on your description, there should not be any immediate danger. Playing badminton and bending over to stretch while dancing should be fine. However, it is best to have regular check-ups and remain vigilant about any changes in your vision.[Read More] Understanding Thinning Retina: Risks and Exercise Recommendations
Understanding Eye Flashes and Discomfort After Retinal Surgery
Retinal and ocular flashes A few months ago, I underwent retinal tear repair in my right eye. Since then, I have been experiencing occasional itching on the inner side of my right eye, and sometimes it even hurts deeply. After my visit to the clinic, I was only prescribed an oint...
Dr. Gao Pilin Reply:
Hello, Jie: The sensations of itching and pain are likely not related to the laser treatment, but are usually associated with conjunctivitis. The perception of light may be related to vitreous traction on the retina. I recommend undergoing a dilated eye examination. In Taiwan, th...[Read More] Understanding Eye Flashes and Discomfort After Retinal Surgery
Understanding Floaters: When to Worry About Eye Symptoms
Floaters issue? Hello Dr. Kao, I have floaters and can see cotton-like shapes and black dots. My myopia is -4.00 and -3.00 (with one eye having astigmatism of -1.50). About a month and a half ago, I underwent a dilated eye exam, and the results were normal. Last Monday, I overs...
Dr. Gao Pilin Reply:
Hello, G: The phenomenon of increased floaters can sometimes occur, indicating that there may be some changes in your vitreous body. If there is no significant increase, no flashes of light, or no visual field loss, you can actually monitor it yourself without too much concern. H...[Read More] Understanding Floaters: When to Worry About Eye Symptoms
Understanding Visual Phenomena: Light Perception When Eyes Are Closed
Light perceived with closed eyes? I would like to ask about a phenomenon I experience. The moment I close my eyes, I see brief flashes of light. Depending on the light source, different types of light appear. For example, when I have a screen on my right side, I see a light that ...
Dr. Gao Pilin Reply:
Hello Ms. K: The occurrence of flashes of light is usually caused by the vitreous pulling on the retina, so it is necessary to check for any retinal damage to ensure early treatment. Since this is an internal retinal stimulation, you should see it whether your eyes are open or cl...[Read More] Understanding Visual Phenomena: Light Perception When Eyes Are Closed
Understanding Color Vision Deficiency: What to Expect at the Eye Doctor
Color vision deficiency Recently, during a health check-up, I was suspected of having color vision deficiency, but I see colors normally in my daily life. Afterward, I downloaded a color vision test and the results were fine. In my previous eye examinations, there were no issues,...
Dr. Cai Wenyuan Reply:
Please check other hospitals and clinics for examination. Thank you.[Read More] Understanding Color Vision Deficiency: What to Expect at the Eye Doctor
Understanding the Differences Between Glare, Astigmatism, and Photophobia
Confusing issues? The difference between glare and astigmatism lies in their definitions. Glare refers to excessive brightness that causes visual discomfort or difficulty in seeing, often due to bright lights or reflections. Astigmatism, on the other hand, is a refractive error c...
Dr. Cai Wenyuan Reply:
Astigmatism is a type of refractive error measured during an eye examination. A flash is a personal sensation. Thank you.[Read More] Understanding the Differences Between Glare, Astigmatism, and Photophobia
Understanding Unexplained Blurry Vision: Causes and Solutions
Blurred vision with an unknown cause? Hello Dr. Tsai: My husband (45 years old) has experienced significant vision deterioration over the past few years. He went to a large hospital for an eye examination, and the doctor mentioned that his prescription had deepened. Initially, bo...
Dr. Cai Wenyuan Reply:
Cataracts can indeed worsen refractive error, and there are many reasons for poor vision, making it difficult to diagnose without proper examination. If the cause cannot be identified, it is recommended to visit a medical center for evaluation. Thank you.[Read More] Understanding Unexplained Blurry Vision: Causes and Solutions
Understanding Double Vision with Lights: Causes and Remedies
Seeing overlapping images when looking at lights can be a symptom of a visual disturbance. This may be caused by various factors, including astigmatism, cataracts, or other refractive errors. It is advisable to consult an eye care professional for a comprehensive eye examination ...
Dr. Cai Wenyuan Reply:
It is likely a corneal issue. In addition to using eye drops, avoid excessive eye strain and take more breaks. Thank you.[Read More] Understanding Double Vision with Lights: Causes and Remedies
Can Patients with Suspected Glaucoma Safely Undergo Dilated Fundus Examination?
Can a suspected glaucoma patient undergo dilated fundus examination for retinal detachment? Dear Director Gao, I am currently 27 years old and have over 500 degrees of myopia in both eyes. I previously underwent a glaucoma examination, and since both the intraocular pressure and...
Dr. Gao Pilin Reply:
Hello: If it is not angle-closure glaucoma, dilation of the pupils does not necessarily lead to acute glaucoma. After the examination, please check the intraocular pressure; if it is indeed elevated, there are treatment options available. There is no need to worry too much. A det...[Read More] Can Patients with Suspected Glaucoma Safely Undergo Dilated Fundus Examination?