Addressing Visual Discrepancies from Different Intraocular Lenses
Using different intraocular lenses in each eye? Hello Doctor: I have myopia of 1000 diopters in my right eye and 600 diopters in my left eye. I underwent cataract surgery in both eyes within the past two years, with a target of leaving 200 diopters of myopia in each eye. After th...
Dr. He Jianxian Reply:
Dear Ms. Lu, Theoretically, your artificial lens combination should not present such a situation, as I have performed similar implant combinations for other patients without any adverse reactions. I recommend that you consult with the surgeon who performed the procedure to discu...[Read More] Addressing Visual Discrepancies from Different Intraocular Lenses
Understanding Transparent Spots in Your Vision: Is It Floaters?
A transparent obstruction has appeared in the right eye? Two weeks ago, I noticed that the text on my computer screen seemed to have some sort of dirt on it. I remember that my eye pressure seemed a bit high before that. After taking a nap, I discovered a transparent spot in the ...
Dr. He Jianxian Reply:
Hello Mr. Tseng: It is possible that you are experiencing floaters. I recommend that you visit an ophthalmologist for a dilated eye exam for more peace of mind and to better determine your condition. Dr. Ho Chien-Hsien, Ophthalmology Department, Nantou Hospital.[Read More] Understanding Transparent Spots in Your Vision: Is It Floaters?
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?
Understanding Pain in the Left Eye: Causes and When to Seek Help
Pain in the lower eyelid of the left eye? Hello Doctor, for the past two days, I've been experiencing pain in the lower left eyelid area near my nose. It feels a bit uncomfortable when I blink, and pressing on it is very painful, like pressing on a bruise. My right eye is no...
Dr. Gao Pilin Reply:
Hello: The symptoms you described could have multiple possibilities, including eye strain, allergic reactions, or other issues. Eye strain is a common problem caused by prolonged use of computers, reading, or focusing. Overuse of contact lenses may also lead to discomfort. Howeve...[Read More] Understanding Pain in the Left Eye: Causes and When to Seek Help
Understanding Eyelid Drooping: Causes and When to Seek Help
Ptosis I would like to ask the doctor if the causes of eyelid drooping are serious. I visited an ophthalmologist yesterday and used eye drops, and this morning I noticed that one of my eyelids is drooping. I can still feel it. Should I see a neurologist or something similar?
Dr. Gao Pilin Reply:
Hello: There are various causes for eyelid drooping (also known as ptosis), and it is not always a serious issue. Sometimes it can be caused by eyelid edema, which may resolve once the swelling subsides. However, if the drooping persists or if other symptoms arise, you may need f...[Read More] Understanding Eyelid Drooping: Causes and When to Seek Help
Understanding Post-Surgery Eye Discomfort and Dryness: What to Know
Dryness and discomfort? Hello Doctor: On June 7th, I underwent an incision and drainage procedure for a stye on my left upper eyelid. Since the surgery, the color of my left upper eyelid occasionally appears darker, resembling a deep brown, and it is slightly swollen. There is no...
Dr. Gao Pilin Reply:
Hello: Based on your description, some mild swelling and discoloration after surgery may be normal. The recovery process post-surgery varies from person to person, and some minor swelling and discoloration may take time to fully resolve. However, if you are concerned about any ch...[Read More] Understanding Post-Surgery Eye Discomfort and Dryness: What to Know
Understanding Sudden Increase in Astigmatism: Causes and Solutions
Sudden increase in visual acuity? Hello Doctor: Four months ago, during a school eye examination (February 2023), my left eye had a myopia of -2.50 diopters and astigmatism of -2.50 diopters, while my right eye had a myopia of -1.50 diopters and astigmatism of -2.00 diopters. A f...
Dr. Gao Pilin Reply:
Hello: It could be keratoconus. Keratoconus is a condition characterized by the deformation of the cornea, which can lead to vision problems, including a significant increase in myopia and astigmatism. However, some tests are needed to confirm whether it is keratoconus. I recomme...[Read More] Understanding Sudden Increase in Astigmatism: Causes and Solutions
Understanding Eye Pain: Causes and When to Seek Help
Eye twitching? Hello doctor, I consulted you the day before yesterday regarding pain in my right eye. At that time, the examination showed no issues, and you asked whether I should continue using the eye drops or seek a new clinic. Since the new clinic won’t be available until We...
Dr. Gao Pilin Reply:
Hello: Based on your symptom description, the pain and throbbing in your eyes may be related to various factors, including issues with the surface of the eye, problems with the eye muscles, or other systemic factors. Please note that optic nerve issues and elevated intraocular pr...[Read More] Understanding Eye Pain: Causes and When to Seek Help
Sudden Double Vision Upon Waking: Causes and When to Seek Help
Upon waking up in the morning, I suddenly experienced double vision, where one object appeared as two? This morning, I woke up and saw two air conditioners, which made me very anxious. However, after a minute, it returned to normal. Could it be due to the fact that I didn't ...
Dr. Gao Pilin Reply:
Hello: Temporary visual disturbances may not necessarily indicate a problem with the brain, and this condition could be related to your lack of sleep and emotional stress. Eye fatigue and prolonged crying can lead to temporary blurriness or distortion of vision. Additionally, env...[Read More] Sudden Double Vision Upon Waking: Causes and When to Seek Help
Understanding Unexplained Eye Symptoms: When to Seek Further Help
Eye problems Doctor, I would like to ask: If my eyes feel strange but the OCT, fundus examination, and visual field test show no issues, which specialty do you recommend I consult? Every time I zone out, I see a lot of floaters, and when I lie down, my vision becomes very blurry....
Dr. Gao Pilin Reply:
Hello: This situation is a phenomenon of floaters. When lying down, the vitreous body becomes cloudy and may settle, causing blurriness, which is normal. After changing positions, the cloudiness may shift, leading to clearer vision. Currently, there is no specific treatment for f...[Read More] Understanding Unexplained Eye Symptoms: When to Seek Further Help
Understanding Eye Strain: Symptoms and Solutions for Ciliary Muscle Issues
Eye strain ciliary muscle Hello doctor, I recently noticed a recurring aching sensation in my right eye, especially more pronounced in the evening. A few days ago, I visited a doctor due to issues with floaters and visual shadows, and at that time, I also experienced pain in my r...
Dr. Gao Pilin Reply:
Hello: This type of soreness is usually caused by eye fatigue, so it is important to allow your eyes to rest adequately. You can consider the following two options: 1. Continue to monitor and use topical medications: If your current symptoms are not severe, you may choose to cont...[Read More] Understanding Eye Strain: Symptoms and Solutions for Ciliary Muscle Issues
Understanding the Red Circle Phenomenon When Closing Your Eyes
Closed-eye circles Hello, doctor. When I close my eyes, I often see a red circle that slowly moves to the center and then disappears, or it gradually shrinks and fades away. What is this phenomenon?
Dr. Gao Pilin Reply:
Hello: This phenomenon is usually caused by light stimulation and the response of the visual system. Even with your eyes closed, your eyes may still receive some external light, leading to certain perceptions in the visual system. Additionally, when your eyes are closed, your eye...[Read More] Understanding the Red Circle Phenomenon When Closing Your Eyes
Can You Apply for Disability Due to Monocular Diplopia?
Can monocular diplopia qualify for disability benefits? Three years ago, I experienced a brainstem hemorrhage, which resulted in double vision in my left eye (the right eye is normal). I need to close one eye to see clearly when looking at screens or reading books and numbers. I ...
Dr. Gao Pilin Reply:
Hello: I apologize, but according to current regulations, visual impairment is not eligible for application. You may inquire with the Rehabilitation Department or Neurology Department to see if it is possible.[Read More] Can You Apply for Disability Due to Monocular Diplopia?
Can Fish Oil Help with Vitreous Degeneration in Myopia?
Vitreous degeneration and the use of fish oil? Hello, I am a person with high myopia and my vitreous body has started to degenerate. Occasionally, I experience slight flashes of light in dark places or when I close my eyes. The doctor has examined my retina and found no issues, r...
Dr. Gao Pilin Reply:
Hello: Fish oil is a dietary supplement rich in Omega-3 fatty acids, and some studies suggest it may be beneficial for eye health. Omega-3 fatty acids are believed to have a protective effect on the retina and other structures of the eye, so it can be taken according to the instr...[Read More] Can Fish Oil Help with Vitreous Degeneration in Myopia?
Understanding Vitreous Opacity: Concerns and Management for Young Adults
Vitreous opacities Hello Doctor: I would like to understand vitreous floaters in my eyes. My right eye has a prescription of -4.75 and my left eye -5.25. I just turned 18 at the end of last year, but I went to a clinic in the hospital for a dilated eye exam, and they said I have ...
Dr. Gao Pilin Reply:
Hello: Vitreous floaters are a common eye symptom. The vitreous is a gel-like substance that fills the interior of the eyeball and helps maintain its shape. As we age, proteins in the vitreous gradually clump together to form small particles, which are one of the main causes of v...[Read More] Understanding Vitreous Opacity: Concerns and Management for Young Adults
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 Blurry Vision and Phantom Sensations in One Eye
The sensation of seeing a fan with one eye? Hello, doctor. Every time I look with one eye, everything feels very blurry, and I also have a sensation of the fan spinning. I have undergone examinations, and they all say there is nothing wrong. I have a refractive error of 225 degre...
Dr. Gao Pilin Reply:
Hello: If the ophthalmic examination shows no issues, you may consider consulting the following specialists: 1. Neurologist: If you experience blurred vision in one eye along with a sensation of swirling, there may be underlying neurological issues. Consulting a neurologist can h...[Read More] Understanding Blurry Vision and Phantom Sensations in One Eye
Understanding Rainbow Halos: Are They Signs of Glaucoma?
Rainbow halo I have noticed rainbow halos around the LED lights on the rooftop and the fluorescent lights in the dormitory over the past few days. However, the halo on the rooftop seems more pronounced, possibly due to the stronger light, while the one in the dormitory is just a ...
Dr. Gao Pilin Reply:
Hello: Based on your description, seeing rainbow halos may be related to light refraction in the eye and is generally not directly associated with glaucoma. Having intraocular pressure within the normal range is a good indicator, suggesting that your eye pressure is normal and th...[Read More] Understanding Rainbow Halos: Are They Signs of Glaucoma?
Understanding Visual Distortions: Causes and Effects on Eye Health
Phantom image above the object? Dear Dr. Gao, happy Dragon Boat Festival! I have a question: after reading, when I look away, I notice that the upper edge of objects appears to have an elongated shadow, or there are long light streaks at the 12 o'clock position of an LED lig...
Dr. Gao Pilin Reply:
Hello: After prolonged reading or staring at objects, temporary visual phenomena may occur, such as the extension of shadows at the edges of objects or streaks from LED light sources. This is usually caused by eye fatigue and changes in visual adaptation, rather than necessarily ...[Read More] Understanding Visual Distortions: Causes and Effects on Eye Health
Understanding Floaters: When to Seek Further Medical Advice
Monocular floaters? Hello, doctor. Whenever I relax my eyes or daydream, I notice an increase in floaters. During my eye examination yesterday, I experienced the same thing while testing my visual field. I mentioned this to the doctor, and when I lie down and daydream, I see some...
Dr. Gao Pilin Reply:
Hello: 1. Neurologist: The increase in the appearance of floaters during relaxation or daydreaming may indicate a potential issue with the nervous system. Consulting a neurologist can help determine if there are any neurological disorders or other vision-related problems. 2. Psyc...[Read More] Understanding Floaters: When to Seek Further Medical Advice