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 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
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 Dark Shadows in Vision: Signs of Retinal Detachment?
Eye floaters Hello doctor, I have a history of floaters and dry eye syndrome. Recently, I've noticed that occasionally in the kitchen or in my room, my vision suddenly dims for a moment. I would like to ask if this could be a precursor to retinal detachment? Thank you.
Dr. He Jianxian Reply:
Hello Ms. Anonymous: Your description is not very clear. If this dark spot appears like a flash and lasts for several seconds, you should be cautious about the possibility of a blood clot. If this is the case, I recommend going to the hospital for an examination, not only with an...[Read More] Understanding Dark Shadows in Vision: Signs of Retinal Detachment?
Is Bleeding After Laser Eye Surgery Normal? Common Concerns Explained
Is it normal to have bleeding issues after laser surgery? Hello Doctor, after the first laser surgery, I experienced bleeding (with streaks of blood that appear blurred in between). During my second follow-up visit, another laser surgery was performed, and the doctor prescribed o...
Dr. Gao Pilin Reply:
Hello: 1. Bleeding after laser surgery is not experienced by everyone. While bleeding can be a common side effect of the procedure, its frequency and severity can vary based on individual circumstances and the type of surgery performed. 2. The presence of blood streaks after ...[Read More] Is Bleeding After Laser Eye Surgery Normal? Common Concerns Explained
Understanding Black Spots in Vision: Potential Eye Health Concerns
Visual field scotoma Hello Doctor, I am a high school freshman. I have myopia of -7.00 in my left eye and -4.50 in my right eye, and I also experience floaters. Recently, I have noticed a dark spot in the center of my right eye's visual field, which occupies about one-twenti...
Dr. Gao Pilin Reply:
Hello: Macular degeneration and retinal detachment are serious eye conditions, but it is not possible to determine if your symptoms are related to these two diseases based on the information you provided. Macular degeneration typically leads to blurred or lost central vision and ...[Read More] Understanding Black Spots in Vision: Potential Eye Health Concerns
Post-Retinal Detachment Surgery: Addressing Vision Issues and Dry Eyes
Post-retinal detachment surgery Hello, Doctor. I have a retinal detachment in my left eye with a tear affecting the macula. I underwent scleral buckle surgery, cryotherapy, and gas injection. It has now been five months, and the distortion of objects is not severe, with my vision...
Dr. Gao Pilin Reply:
Hello: 1. Eyeglasses for Vision Improvement: Wearing appropriate eyeglasses may help improve your vision. Due to your retinal detachment and macular damage, your vision may not fully return to normal levels. However, glasses can assist you in seeing objects more clearly within ...[Read More] Post-Retinal Detachment Surgery: Addressing Vision Issues and Dry Eyes
Understanding Vitreous Issues: Symptoms, Causes, and Effects on Vision
Vitreous issues Hello Doctor, when I lie down and look at the ceiling, I see a pattern that resembles a spinning fan. Is this also a type of floaters? Why does it look different from what I usually see in the sky? Can floaters change with posture? Also, does vitreous detachment c...
Dr. Gao Pilin Reply:
Hello: Seeing a rotating image similar to a fan while lying down and looking at the ceiling may be a visual phenomenon known as "spontaneous retinal oscillation," rather than traditional floaters. Spontaneous retinal oscillation is a common phenomenon in the visual syst...[Read More] Understanding Vitreous Issues: Symptoms, Causes, and Effects on Vision
Understanding Eye Flashes and Pain: When to Seek Further Medical Help
Flashes of light in the eyes? Hello Doctor, I have two questions I would like to ask. 1. In late April, I experienced floaters and went to a clinic for a dilated eye exam. After the examination, the doctor said my retina was fine and advised me to have regular follow-ups (once ...
Dr. Gao Pilin Reply:
Hello: 1. The phenomenon of flashes may be due to: - Vitreous opacities: The vitreous is a gel-like substance that fills the interior of the eye, which can become cloudy due to aging or other reasons. When light enters the eye, the cloudy vitreous may cause the sensation of...[Read More] Understanding Eye Flashes and Pain: When to Seek Further Medical Help
Can a Slit Lamp Detect Glaucoma and Other Eye Conditions?
Can a slit lamp detect conditions such as glaucoma? Last week, soap water got into my eyes, and I felt uncomfortable for several hours. Since I have a history of dry eye syndrome, I went to see a doctor. However, they only performed a slit lamp examination and did not measure my ...
Dr. Gao Pilin Reply:
Hello: Since you mentioned that your relatives have glaucoma and retinal detachment, these eye conditions can sometimes be related to family genetics. Therefore, you should schedule an eye examination as soon as possible to monitor for any potential issues. When visiting an ophth...[Read More] Can a Slit Lamp Detect Glaucoma and Other Eye Conditions?
Understanding Photopsia and Vitreous Degeneration: Eye Health Concerns
Photopsia & Vitreous Degeneration Hello, Doctor Gao. I have myopia in both eyes, with the right eye at -5.25 diopters and the left eye at -6.25 diopters. I have been experiencing floaters for three years. I would like to ask you the following questions: 1. I started experie...
Dr. Gao Pilin Reply:
Hello: 1. Photopsia and Retinal Detachment: Photopsia may be related to retinal issues, but the specific extent of its impact on the retina and optic nerve requires further evaluation. Retinal detachment may increase the risk of glaucoma, but it does not necessarily lead to gla...[Read More] Understanding Photopsia and Vitreous Degeneration: Eye Health Concerns
Understanding Gas Absorption After Retinal Detachment Surgery
Injected gas Hello, Dr. He. I underwent retinal detachment surgery on May 12, and the gas injected into my eye completely disappeared on the evening of the 18th! I was informed that it would take several weeks to be fully absorbed, but it was absorbed in just one week! My follow-...
Dr. He Jianxian Reply:
Theoretically, it takes several weeks for the gas to dissipate. As for the unexplained disappearance within a week, there is no need to schedule an earlier follow-up appointment; just return for your regular follow-up as scheduled. Dr. Ho Chien-Hsien, Ophthalmology Department, Na...[Read More] Understanding Gas Absorption After Retinal Detachment Surgery
Exploring Treatment Options for Meibomian Gland Dysfunction
Meibomian gland dysfunction In addition to intense pulsed light therapy, what other treatment options are available for meibomian gland dysfunction? The doctor only mentioned intense pulsed light therapy and did not prescribe any medication. I have a history of high myopia, retin...
Dr. He Jianxian Reply:
In addition to using intense pulsed light therapy for meibomian gland dysfunction, other options to consider include warm compresses, eyelid margin hygiene, and even a course of tetracycline antibiotics or steroid eye ointments to improve the condition. However, the effectiveness...[Read More] Exploring Treatment Options for Meibomian Gland Dysfunction
Understanding Post-Retinal Detachment Surgery Concerns and Management
Post-operative issues related to retinal detachment surgery? I'm sorry to bother you, Doctor. I have been researching the causes of retinal detachment online, which are mostly attributed to external forces or gravitational impacts. I have already experienced retinal detachme...
Dr. Gao Pilin Reply:
Hello: 1. Retinal detachment is typically caused by a break in the connection between the retina and the internal structures of the eye. External trauma or gravitational forces are common causes, but they are not the only ones. Emotional issues leading to crying are unlikely to b...[Read More] Understanding Post-Retinal Detachment Surgery Concerns and Management
Could Flashing Lights Indicate Retinal Detachment in Myopia?
Retinal detachment Yesterday, when I closed my eyes before sleeping, I experienced a slight sensation of flashing lights. I currently have a myopia of about 200 degrees. Could this be a sign of retinal detachment?
Dr. Gao Pilin Reply:
Hello: Retinal detachment is a condition where the retina separates or detaches from the inner wall of the eye, which can lead to vision impairment. Common symptoms include flashes of light, floaters (dark spots or lines that flicker or drift in the field of vision), blurred visi...[Read More] Could Flashing Lights Indicate Retinal Detachment in Myopia?
Understanding the Risks of Eye Pressure and Retinal Detachment
Lightly touching the eyeball? Hello, doctor. Recently, I read that rubbing the eyes can increase the risk of retinal detachment, so I have been very afraid to touch my eyeballs. I often feel anxious for a long time after accidentally touching my eyes, fearing retinal detachment. ...
Dr. Gao Pilin Reply:
Hello: Under normal circumstances, mild pressure or touch on the eyeball does not cause blurred vision. The transparent parts of the eye, including the cornea and lens, play a crucial role in refracting light, while the retina is responsible for receiving light and converting it ...[Read More] Understanding the Risks of Eye Pressure and Retinal Detachment
Understanding Myopia Progression and Eye Health in Taiwan: Key Insights
Myopia degree 1. I started wearing orthokeratology lenses in sixth grade, with prescriptions of L: -6.75 and R: -6.25. After stopping for a year, my prescription changed to L: -6.50 and R: -5.75. Does this indicate that my myopia has worsened? 2. Are there many people in Taiwan...
Dr. Gao Pilin Reply:
Hello: 1. According to the data you provided, your left eye has changed from -675 diopters to -650 diopters, and your right eye has changed from -625 diopters to -575 diopters. This indicates a slight decrease in your myopia over the course of a year. 2. According to statistical ...[Read More] Understanding Myopia Progression and Eye Health in Taiwan: Key Insights
Understanding White Appearance in the Eye: Causes and Next Steps
The appearance of the eyeball turning white? Hello, doctor. My mother had a failed cataract surgery about six years ago, which led to endophthalmitis. During a series of surgeries, she also developed a retinal detachment, for which silicone oil was injected. Currently, she cannot...
Dr. Gao Pilin Reply:
Hello: If silicone oil enters the anterior chamber of the eye, it may cause the appearance of the eyeball to turn white. Since I cannot directly examine your mother's eyes, I am unsure if leaving it untreated could lead to complications. I recommend taking her to see a retin...[Read More] Understanding White Appearance in the Eye: Causes and Next Steps
Post-Silicone Oil Removal: Why Is My Vision Completely Black?
After the removal of silicone oil, there is complete darkness in front of the eyes? Hello doctor, I had silicone oil removal surgery on my right eye the day before yesterday, and now I see almost complete darkness in my right eye. Is this normal? Before the oil was removed, durin...
Dr. Gao Pilin Reply:
Hello: After the removal of silicone oil, it should not be completely black. However, since I cannot examine your eyes directly, I cannot determine your specific situation. If this condition has not changed, I recommend that you inform your attending physician so they can examine...[Read More] Post-Silicone Oil Removal: Why Is My Vision Completely Black?
Is It Normal to See Blood in Eye Discharge After Retinal Detachment Surgery?
Post-retinal detachment surgery Hello, Director Tsai. I underwent retinal detachment surgery on May 12, and today is the third day post-operation. Each time I clean the discharge (ocular oil), there is a small amount of blood mixed in. Is this normal? Thank you. 🙏
Dr. Cai Wenyuan Reply:
Observe the symptoms, and if they persist, seek medical evaluation.[Read More] Is It Normal to See Blood in Eye Discharge After Retinal Detachment Surgery?