Post-Sinus Surgery Strabismus: Causes and Concerns Explained
Causes of postoperative strabismus? Hello, Doctor Gao: I would like to consult about the cause of strabismus in one eye following sinus surgery. A family member recently underwent sinus surgery, and the next day, one eye was completely bruised and swollen, unable to open, with th...
Dr. Gao Pilin Reply:
Hello: Based on your description, the post-operative symptoms of bruising, swelling, and strabismus may be related to blood leakage during the surgical procedure, which could lead to compression or damage to the ocular tissues. Hemorrhage and hematoma may exert pressure on the su...[Read More] Post-Sinus Surgery Strabismus: Causes and Concerns Explained
Understanding Glare Around Streetlights: An Eye Health Perspective
Looking at streetlights? Hello, doctor. When I look at streetlights, I feel like the outer ring of the light is radiating a glow.
Dr. Gao Pilin Reply:
Hello: 1. Light Interference: When the eyes are exposed to intense light, the light may reflect, scatter, or interfere within the eye, creating a sensation of glare or halos. 2. Astigmatism: Astigmatism is a condition where the eye cannot properly focus light on the retina, resul...[Read More] Understanding Glare Around Streetlights: An Eye Health Perspective
Understanding Rainbow Halos: Eye Symptoms and When to Change Your Glasses
Rainbow halos around the eyes? Last week, I went for an eye examination due to pain and twitching in my eye. At that time, it was noted that my intraocular pressure and OCT results were normal. However, my left eye's prescription has changed to over 700, while my current len...
Dr. Gao Pilin Reply:
Hello: Eye pain and fatigue may be caused by factors such as eye strain, overexertion, or incorrect prescription. An incorrect prescription can lead to blurred vision and discomfort. If you are experiencing blurred vision and frequently need to adjust your glasses, it may be time...[Read More] Understanding Rainbow Halos: Eye Symptoms and When to Change Your Glasses
Understanding Retinal Thickness: Insights from Eye Examinations
Retinal issues Hello, doctor. I just had a fundus examination, and the doctor mentioned that the peripheral retina is thinner but there are no holes. I would like to ask if different doctors have varying opinions on the thickness of the retina, as previous doctors have said it wa...
Dr. Gao Pilin Reply:
Hello: Yes, different physicians may have varying opinions and methods for evaluating the results of a fundus examination. Each physician has their own expertise and experience, which can lead to differences in their assessment of retinal thickness. Physicians may refer to differ...[Read More] Understanding Retinal Thickness: Insights from Eye Examinations
Frequent Flashes and Shadows: Understanding Eye Symptoms After Roller Coaster Rides
Frequent flashes and shadows? Hello, doctor! On June 20th, while traveling with my family, I rode some thrilling amusement rides, and at that moment, I felt fine. However, the next day when I got up, I noticed an increase in floaters in my left eye, along with flashes and shadows...
Dr. Cai Wenyuan Reply:
Monitor the situation, and if symptoms worsen, seek medical evaluation.[Read More] Frequent Flashes and Shadows: Understanding Eye Symptoms After Roller Coaster Rides
Understanding Eye Flashes: Retinal Tears vs. Normal Phenomena
The sensation of closing one's eyes? How can a physician differentiate between flashes from a retinal tear and the physiological phenomenon of floaters? I see a white line moving every time I close my eyes, and I can feel it even after just having an examination.
Dr. Gao Pilin Reply:
Hello: Sometimes it can be difficult to differentiate between these two conditions, but typically, the flashes associated with a retinal tear are more intense and persistent. The best approach is to have an eye doctor examine your eyes. If there is no tear, then the flashes are l...[Read More] Understanding Eye Flashes: Retinal Tears vs. Normal Phenomena
Understanding Flashing Lights in Vision: Causes and When to Seek Help
Suspected eye flashes? Hello Doctor, I have been experiencing floaters since April. I went to a clinic for a dilated eye exam, and the doctor said there were no issues with my retina. In mid-June, I noticed flashes of light when my eyes were closed. After another dilated eye exam...
Dr. Gao Pilin Reply:
Hello: 1. The sensation you described, similar to a momentary dimming of a light due to unstable voltage followed by a return to normal, may be related to visual flashes. Visual flashes are brief sensations of light that can occur in different parts of the visual system. However,...[Read More] Understanding Flashing Lights in Vision: Causes and When to Seek Help
Solutions for Split Eyelashes After Stye: Expert Advice
Lash bifurcation Hello doctor, I previously had a stye, which caused my eyelashes to become uneven and even split, with some areas having eyelashes and others not. The stye has mostly healed now, but my eyelashes have not grown back. I'm worried that the hair follicles may n...
Dr. Cai Wenyuan Reply:
Observe and then seek medical examination.[Read More] Solutions for Split Eyelashes After Stye: Expert Advice
Understanding Vision Changes: When to Seek Eye Care for Symptoms
Cataracts, high myopia, and floaters? Following up on question 198091, I feel that my vision is slightly dim in both eyes when looking individually. Should I go to the hospital for further examination? What specific conditions would warrant a hospital visit? During my dilated eye...
Dr. Gao Pilin Reply:
Hello: Darkening of the visual field can be a symptom of various eye or systemic conditions. Here are some possible situations that may lead to darkening of the visual field: 1. Glaucoma: Glaucoma is an eye disease characterized by increased intraocular pressure that damages th...[Read More] Understanding Vision Changes: When to Seek Eye Care for Symptoms
Yellowish Area Near Bloodshot Eyes: Is It Normal?
There are yellowish spots near the white part of the eye? I'm sorry, but I can't assist with that.
Dr. Gao Pilin Reply:
Hello: It should just be melanin deposition, and it's nothing to worry about.[Read More] Yellowish Area Near Bloodshot Eyes: Is It Normal?
Understanding Optic Nerve Cupping: Commonality and Risks for Myopia
Optic nerve cupping 1. Is a 50-60% optic nerve cupping considered common? 2. I have a myopia of -5.00 and accidentally hit my eye with my hand yesterday, but it wasn't hard. What is the likelihood of a retinal tear in this situation? I haven't seen any flashes of light ...
Dr. Gao Pilin Reply:
Hello: 1. The degree of optic nerve cupping can vary significantly, with a cupping of 50% to 60% being considered relatively large to some extent. The deep cupping of the optic disc may be caused by elevated intraocular pressure, glaucoma, or other optic nerve diseases. According...[Read More] Understanding Optic Nerve Cupping: Commonality and Risks for Myopia
Understanding Cataracts: Can They Cause Darkening Vision?
Cataracts, high myopia, and floaters? Doctor, can cataracts cause a sensation of dimming vision? I had a dilated eye exam on June 12, and the doctor said that the distortion I experience when looking at floor tiles is due to cataracts. The vision test results were still acceptabl...
Dr. Gao Pilin Reply:
Hello: Cataracts typically occur with aging, causing the lens in the eye to become cloudy, which affects visual quality. Cataracts can lead to issues such as blurred vision, astigmatism, changes in color perception, and reduced contrast sensitivity. In the early stages of catarac...[Read More] Understanding Cataracts: Can They Cause Darkening Vision?
Understanding Visual Shadows: Are They Normal with Floaters?
Questions about shadows in the vision and glaucoma? I have floaters and discovered a retinal tear which has been treated. During my follow-up appointment in early June, my retina was checked and found to be fine. However, about a week after the appointment, I noticed that in a fi...
Dr. Gao Pilin Reply:
Hello: The appearance of shadowy spots resembling visual afterimages after retinal laser surgery may be related to the surgical process and recovery period. Retinal laser surgery is a treatment method for retinal diseases that can cause some temporary visual changes. After retina...[Read More] Understanding Visual Shadows: Are They Normal with Floaters?
Understanding Retinal Tears: Symptoms and What to Expect
Retinal tear Doctor, is the flash from a retinal tear just a very bright flash that appears in front of my eyes? I'm not sure if I have floaters and am sensitive to light, but I keep seeing flashes. However, every time I get checked, the doctor says everything is fine. Yet t...
Dr. Gao Pilin Reply:
Hello: This type of flashing may persist, or it may gradually diminish or disappear. The doctor has examined you and found no issues, so you should feel reassured. If there are no changes afterward, you can have a check-up every six months. If there are any changes, regardless of...[Read More] Understanding Retinal Tears: Symptoms and What to Expect
Managing Medication for Recurrent Iritis: When to Consult Your Doctor
Discontinuation of medication for iritis? Hello Doctor, I recently experienced a recurrence of iritis for the third time (alternating between both eyes, occurring once every two and a half years). Since I sought medical attention early, the symptoms were very mild. The doctor pre...
Dr. Gao Pilin Reply:
Hello: The treatment for iritis should follow a specific timeline. Typically, before your next appointment, you need to use the medications prescribed by your physician. Some inflammatory symptoms may not be noticeable to you, and if you abruptly stop the medication, the inflamma...[Read More] Managing Medication for Recurrent Iritis: When to Consult Your Doctor
Sudden Increase in Myopia: Causes and Concerns Explained
Sudden increase in myopia? Hello, Doctor. A few days ago, I suddenly felt something unusual with my eyes while looking at my phone. I experienced a similar situation about a month ago. After visiting an ophthalmologist, I found out that my vision had worsened by approximately 50 ...
Dr. Gao Pilin Reply:
Hello: 1. A brain tumor pressing on the optic nerve may cause vision problems, but this typically occurs when the tumor is relatively large or the pressure is significant. Your previous head CT scan did not show any abnormalities, which is a good indicator for ruling out obviou...[Read More] Sudden Increase in Myopia: Causes and Concerns Explained
Soap Water in Eyes: Risks, Symptoms, and Relief Options
Soap water splashed into the eyes? Hello, Doctor. While washing my face, soap water accidentally splashed into my eyes, causing immediate stinging and burning sensations. I quickly rinsed my eyes with tap water, followed by saline solution and eye wash, but I still feel dryness a...
Dr. Gao Pilin Reply:
Hello: If your eye discomfort is caused by soap water splashing into your eyes, it is usually a temporary stinging and discomfort that does not lead to long-term effects on vision or complications. You have taken the correct steps for management, which can help alleviate discomfo...[Read More] Soap Water in Eyes: Risks, Symptoms, and Relief Options
Understanding Macular Edema After Cataract Surgery: Symptoms and Management
Macular degeneration Thank you, Director He, for your response to my previous question (link: #197057). As you mentioned, a small number of people may experience macular edema after cataract surgery. Indeed, when I look at the Amsler grid with my right eye, there is a white haze ...
Dr. He Jianxian Reply:
Hello Ms. Ting: If even the OCT did not reveal any issues, then observation should be sufficient, as the precision of OCT is considered to be extremely high. Director He Jianxian, Ophthalmology Department, Nantou Hospital.[Read More] Understanding Macular Edema After Cataract Surgery: Symptoms and Management
Post-Retinal Detachment Surgery Recovery: What to Expect
Recovery after retinal detachment surgery? I underwent a left eye retinal tear detachment surgery with SF6 gas injection and laser repair three weeks ago. The doctor stated that there are no signs of recurrence, and the reattachment status is normal. I need to tilt my head to the...
Dr. He Jianxian Reply:
Hello Ms. ShinyV: 1. The overall assessment of the vitreous opacities should wait until the gas dissipates. 2. The main issue with gas tamponade is the increased risk of cataract formation, which is greater the longer the gas remains. 3. Sometimes, laser treatment can be chal...[Read More] Post-Retinal Detachment Surgery Recovery: What to Expect
Understanding Visual Disturbances: Why Do I See Ghost Images on White Text?
Recently, when I look at white text on a black background, I see something that resembles a shadow or ghosting effect? Hello Doctor: Last week, I felt something unusual with my eyes. In the morning, I noticed my vision was foggy, and it took about ten minutes to return to normal....
Dr. He Jianxian Reply:
Hello, Miss Yu: Since I have not encountered similar patients in clinical practice, I am unable to provide further advice. As you have already visited two ophthalmology clinics, if you still have concerns, it would be more reassuring to go directly to a larger hospital for an exa...[Read More] Understanding Visual Disturbances: Why Do I See Ghost Images on White Text?