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
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
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?
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
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 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?
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
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?
Understanding Flickering Lights: Eye Symptoms and Possible Causes
The eyes are experiencing slight flashes of light? Hello, Doctor. I am nearsighted with approximately 600 degrees. I occasionally see a few floaters, and recently I experienced some twitching in my left lower eyelid. After using a warm compress eye mask, it improved a bit. Recent...
Dr. Gao Pilin Reply:
Hello: The possible reasons are as follows: 1. Floaters: Floaters are a common eye symptom characterized by seeing small black dots or thread-like objects drifting in your field of vision. This is usually caused by conditions in the vitreous humor of the eye rather than an issue ...[Read More] Understanding Flickering Lights: Eye Symptoms and Possible Causes
Managing Eye Pressure: Tips for Eye Health and Vision Care
Intraocular Pressure and Maintenance On May 5th of this year, I went to the Taipei Hospital of the Ministry of Health and Welfare for an ophthalmology examination due to military service requirements for a specialized re-examination. At that time, I was not informed of any specif...
Dr. Gao Pilin Reply:
Hello: 1. Some studies suggest that the increase in myopia may be influenced by factors such as prolonged near work and extended use of digital devices. Taking breaks for your eyes and engaging in distance activities, such as outdoor activities and looking at distant objects, can...[Read More] Managing Eye Pressure: Tips for Eye Health and Vision Care
Distorted Vision: Should I Revisit My Eye Doctor for High Myopia?
The tiles appear to have a distorted grid pattern? I feel like the tiles appear distorted, but the grid pattern seems fine. I'm not sure if this is caused by my lenses. I had a dilated eye exam in early April, and the doctor mentioned that the examination could only reveal a...
Dr. Gao Pilin Reply:
Hello: If you perceive a distortion in the tiles but there are no issues with the grid pattern, this may be related to your visual condition rather than the lenses themselves. During a dilated eye exam, the physician may not be able to fully assess the entire state of the eye, es...[Read More] Distorted Vision: Should I Revisit My Eye Doctor for High Myopia?
Is Vision Recovery Possible Without Surgery or Contact Lenses?
Is it possible to restore vision? Is there a book titled "Vision Can Certainly Be Restored"? Is it really possible to restore vision without the use of surgery or orthokeratology? The content seems to focus more on training the eye muscles and cognitive exercises. Is it...
Dr. Gao Pilin Reply:
Hello: The recovery of vision is usually relatively difficult. Vision problems often require correction through methods such as glasses, contact lenses, or surgery, and cannot be fully restored through eye muscle training or cognitive exercises. When discussing vision and refract...[Read More] Is Vision Recovery Possible Without Surgery or Contact Lenses?
Understanding Eye Twitching and Dryness: When to Seek Help
Eyelid twitching and dry eyes? Hello, doctor. Recently, my left upper eyelid has been twitching intermittently for five days. Is this normal? If I need to see a doctor, should I go to an ophthalmologist or a neurologist? Also, every time I remove my contact lenses, my eyes feel d...
Dr. Gao Pilin Reply:
Hello: Eyelid twitching is a common phenomenon that is usually harmless, but in some cases, it may require further evaluation. Eyelid twitching can be caused by spasms of the eye muscles, which are often related to stress, lack of sleep, excessive eye strain, or excessive caffein...[Read More] Understanding Eye Twitching and Dryness: When to Seek Help
Choosing Intraocular Lenses: Should Both Eyes Be Alike?
When selecting intraocular lenses (IOLs), should both eyes have the same lens? Hello Doctor: Situation: Several years ago, I had cataract surgery on my right eye and opted for a premium aspheric intraocular lens (IOL) due to astigmatism measured at 120 degrees post-surgery. Cur...
Dr. Cai Wenyuan Reply:
The best is the same.[Read More] Choosing Intraocular Lenses: Should Both Eyes Be Alike?
Understanding Blurry Vision and Eye Discomfort: Causes and Solutions
Blurred vision in the right eye? Hello Doctor: In the past few days, I have experienced occasional twitching of my right upper eyelid, happening 2-3 times a day, each episode lasting over an hour. Additionally, my right eye feels dry, fatigued, and sore. Resting with my eyes clos...
Dr. Gao Pilin Reply:
Hello: Based on the symptoms you described, there may be several possible causes: 1. Eyelid twitching: The eyelid twitching you mentioned could be due to eyelid spasms. This is usually harmless but may be related to factors such as stress, fatigue, lack of sleep, excessive caff...[Read More] Understanding Blurry Vision and Eye Discomfort: Causes and Solutions
Understanding and Addressing Double Vision: A Patient's Guide
Regarding the issue of binocular diplopia? Hello Doctor: In the past month or two, I have been experiencing double vision in certain situations. I have seen an ophthalmologist, but no abnormalities were found. The problem initially arose when I was focusing straight ahead at work...
Dr. Gao Pilin Reply:
Hello: I cannot determine your condition, but based on your description, focusing on pen A while looking at pen B causes double vision, and vice versa. This is a completely normal phenomenon; everyone experiences this, so there is no need for concern. Here are some possible cause...[Read More] Understanding and Addressing Double Vision: A Patient's Guide
Understanding Amblyopia: Can Glasses and Laser Treatment Improve Vision?
Amblyopia issues Hello Doctor, I have never worn glasses before, but there is a significant difference in vision between my two eyes. One eye has astigmatism while the other has myopia, and I also experience intermittent exotropia. Although I can see clearly in my daily life, I s...
Dr. Gao Pilin Reply:
Hello: Amblyopia is a condition that results in reduced vision in one eye due to issues that arise during the eye's development. This is often caused by differences in refractive error or conditions such as strabismus, which can lead the brain to ignore visual signals from o...[Read More] Understanding Amblyopia: Can Glasses and Laser Treatment Improve Vision?