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 Flashing Lights in Your Vision: Causes and Concerns
Flashes of light appearing as dots during eye movement? Hello, doctor. Last month, I experienced floaters in my left eye. After undergoing a dilated fundus examination at the hospital, it was determined that my retina was normal and that this was a physiological degenerative phen...
Dr. Gao Pilin Reply:
Hello: Based on your description, you have recently experienced spotty flashes or flickering in your right eye, particularly when moving your eye up and down or when moving your head. This symptom may be related to the following conditions: 1. Vitreous floaters: The gel-like subs...[Read More] Understanding Flashing Lights in Your Vision: Causes and Concerns
Understanding Retinal Issues: Floaters and Related Symptoms Explained
Retinal issues such as floaters and other related problems? Hello Doctor, I started experiencing symptoms of Retinitis Pigmentosa (RP) this year, such as photophobia and difficulty adapting to changes in light. A few months before the onset of these symptoms, I suddenly developed...
Dr. Gao Pilin Reply:
Hello: Regarding floaters, this is a symptom characterized by the perception of small spots or debris floating in the field of vision, typically associated with tiny particles in the vitreous gel or remnants of blood vessels within the eye. Generally, floaters are not directly re...[Read More] Understanding Retinal Issues: Floaters and Related Symptoms Explained
Why Is Only the Upper Eyelid of My Son's Right Eye Swollen?
Why is only the upper eyelid of the right eye swollen when both eyes are experiencing allergies? Dear Doctor, My son is 20 years old and has had a history of eye allergies since childhood, although his symptoms are not as severe as they used to be. Currently, he experiences symp...
Dr. Gao Pilin Reply:
Hello: 1. Eye allergies can lead to inflammation and swelling of the ocular tissues. While your son is experiencing itching and rubbing of both eyes, it is puzzling why only the upper eyelid of the right eye is swollen. It is possible that the tissues around the right eye are mor...[Read More] Why Is Only the Upper Eyelid of My Son's Right Eye Swollen?
Can Salon Eye Drops Cause Stevens-Johnson Syndrome?
Ophthalmic medication consultation Hello, doctor. I recently visited an ophthalmologist, and the doctor prescribed me with Systane eye drops. Could this type of eye drop potentially cause Stevens-Johnson syndrome? Thank you, doctor.
Dr. Gao Pilin Reply:
Hello: Stevens-Johnson syndrome is a rare autoimmune disease that is typically associated with chronic inflammation of the skin, mucous membranes, and tear glands. However, there is currently no evidence to suggest that the use of eye drops can lead to the occurrence of Stevens-J...[Read More] Can Salon Eye Drops Cause Stevens-Johnson Syndrome?
Understanding Glaucoma Concerns: Insights on Optic Nerve Health
Concern for glaucoma 1. Is it possible that a 50% optic nerve cupping is caused by myopia? 2. I had an OCT scan, and the doctor said I do not have glaucoma; should I not worry excessively? 3. The doctor mentioned that my left eye is slightly asymmetric; could this be congenit...
Dr. Gao Pilin Reply:
Hello: 1. Myopia is typically not directly related to optic nerve cupping. Myopia refers to an excessive refractive power of the eye, resulting in blurred vision for distant objects. Optic nerve cupping refers to the depression or defect of the optic nerve at the back of the ey...[Read More] Understanding Glaucoma Concerns: Insights on Optic Nerve Health
Adjusting to New Glasses: Understanding Eye Strain and Discomfort
Get new glasses? I recently got new glasses (both eyes have astigmatism of 300 degrees and hyperopia of about 500 degrees). The prescription for the new lenses only decreased by 25 degrees for the left eye. After a few days of adjusting, I find that my eyes become easily fatigued...
Dr. Liang Ce Reply:
Suggestions: 1. Discuss the above situation further with the optical shop. 2. Alternatively, consult an ophthalmology clinic. Thank you. Wishing you good health![Read More] Adjusting to New Glasses: Understanding Eye Strain and Discomfort
Post-Cataract Surgery: Why Is My Right Eye Image Smaller and Blurry?
Postoperative font size of imaging? After two weeks post-operation for right eye cataract surgery (with the use of the Jiao Sheng Eye Health Enhanced Vision Extended Focus Intraocular Lens), I have noticed that the image and text size in my right eye (which had the surgery) are s...
Dr. Liang Ce Reply:
Recommendations: 1. Discuss the above situation further with your attending physician. 2. Alternatively, consult with another ophthalmology medical facility. Thank you. Wishing you good health![Read More] Post-Cataract Surgery: Why Is My Right Eye Image Smaller and Blurry?
How to Properly Store Eye Drops to Prevent Degradation
Storage of eye drops Hello Doctor, I am currently using "Bausch + Lomb Soothe XP Eye Drops." I usually keep the eye drops on my desk in the room, but a few days ago, I turned on the air conditioning in the living room and closed the door to my room. After about an hour,...
Dr. Gao Pilin Reply:
Hello: Under normal circumstances, if stored correctly and used as directed, it should be safe and effective. However, exposure to extreme temperatures or humidity can affect the quality of eye drops. If your room becomes stuffy and unventilated, "Bausch + Lomb's Visine...[Read More] How to Properly Store Eye Drops to Prevent Degradation
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
Does Blinking Reset Your Focus? Insights from an Eye Specialist
Does each blink refocus the eyes? Dear Dr. Gao: Does the eye refocus every time we blink? Recently, when I read, I notice that the words seem to shake slightly, similar to a camera refocusing, which makes reading more tiring than before. Therefore, I would like to ask Dr. Gao i...
Dr. Gao Pilin Reply:
Hello: Each time you blink, your eyes do not completely refocus, but blinking can indeed cause your vision to become slightly blurry. Blinking helps to moisten and protect the surface of the eyes, while also aiding in the removal of dust and other particles from the eyes. The siz...[Read More] Does Blinking Reset Your Focus? Insights from an Eye Specialist
Understanding Herpes Keratitis: Risks and Impact on Vision
Herpetic keratitis I recently developed a cold sore in my mouth, and I'm a bit worried about whether it might affect my eyes. Doctor, if it turns into herpes keratitis, will it really impact my vision? Is the likelihood of that happening very high? Thank you, doctor.
Dr. Gao Pilin Reply:
Hello: Herpes simplex keratitis is an eye infection caused by the herpes simplex virus. This infection can lead to the formation of blisters or sores around the lips and may sometimes affect the eyes and cornea. Herpes simplex keratitis can impact vision, but this does not occur ...[Read More] Understanding Herpes Keratitis: Risks and Impact on Vision
Managing Eye Allergies: Effective Relief Techniques and Treatments
Are eye allergies a concern, and are eye pressure massage or warm compresses effective? Hello Doctor, I have a few questions I would like to ask: 1. I previously experienced discomfort from ingrown eyelashes and went for a consultation, where I was told that my eye allergies we...
Dr. Gao Pilin Reply:
Hello: 1. Eye allergies can be triggered by various factors, such as pollen, dust mites, pet dander, and air pollutants. Here are some methods that may help alleviate or improve symptoms of eye allergies: Avoid contact with allergens: Try to identify the triggers causing your eye...[Read More] Managing Eye Allergies: Effective Relief Techniques and Treatments
Understanding the Effects of Povidone-Iodine Exposure to the Eyes
Povidone-iodine may come into contact with the eyes? Today, while treating a wound from a car accident, I used povidone-iodine for disinfection. After finishing, I noticed some eye discharge and wiped it with my hand, then realized it felt damp. Upon closer inspection, it seemed ...
Dr. Gao Pilin Reply:
Hello: 1. Povidone-iodine is a commonly used antiseptic, and even a small amount of contact with the eyes can cause discomfort. The eyes are very sensitive organs, and exposure to chemicals typically results in irritation and discomfort. 2. If povidone-iodine enters the eyes, the...[Read More] Understanding the Effects of Povidone-Iodine Exposure to the Eyes
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 Myopia Measurement Errors and Progression in Young Adults
Measurement errors in myopia? 1. Last month, I went to the ophthalmologist for a dilated eye exam, and my prescription was L: -6.50, R: -5.75. However, this month, when I went to get glasses, the prescription changed to L: -6.75, R: -6.00. Is it possible for my prescription to in...
Dr. Gao Pilin Reply:
Hello: 1. A variation of plus or minus 25 degrees is considered normal. This change may be due to measurement errors or other factors. The refractor also plays a role, and it does not necessarily indicate a worsening of myopia. 3. Although myopia often progresses during youth, it...[Read More] Understanding Myopia Measurement Errors and Progression in Young Adults
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
Understanding Post-Dilation Eye Exam Results: What to Do Next?
After dilation examination A few days ago, I noticed that when looking at tiled patterns or straight lines, they appeared wavy (the wavy sensation is present in one eye). I went to the hospital, and the doctor performed a dilated eye exam. He said that my retina and macula have s...
Dr. Gao Pilin Reply:
Hello: Based on the information you provided, there are no significant changes in your retina and macula, and the doctor has advised you not to worry too much. You can follow the doctor's recommendation and return for regular check-ups. However, if you feel concerned or conf...[Read More] Understanding Post-Dilation Eye Exam Results: What to Do Next?
Unnatural Increase in Brightness: Eye Health Concerns Explained
The brightness of the scene is unnaturally increased? Hello, Dr. Gao. My symptoms include experiencing a gradual increase in brightness when I open my eyes and focus after waking up in the morning or after resting, similar to the effect of pupil dilation. Both eyes exhibit the sa...
Dr. Gao Pilin Reply:
Hello: This phenomenon may be related to your pupillary response and the regulatory mechanisms between your eyes and brain. The size of the pupil is controlled by the pupillary muscles in the eye, which adjust the amount of light entering. When you first wake up or when your eyes...[Read More] Unnatural Increase in Brightness: Eye Health Concerns Explained
Understanding Visual Distortions: Lines Appearing to Move in Your Vision
Vision of lines? Hello, Doctor Gao. I have a question. When I look at denser lines, such as those from an air conditioning vent, I sometimes perceive them as moving, but when I look at other lines, they seem fine. What could be causing this condition with my eyes? Is it related t...
Dr. Gao Pilin Reply:
Hello: The symptoms you mentioned may be related to the visual perception and processing of the visual system. In certain situations, such as observing dense lines, the movement of the eyes and visual processing can cause changes in visual perception, making you feel as if the li...[Read More] Understanding Visual Distortions: Lines Appearing to Move in Your Vision