Understanding Foreign Body Sensation in the Eye: When to Seek Help
Foreign body sensation in the eye? There seems to be a small transparent white particle about 0.1 cm in size in the sclera between the corner of the right eye and the eyeball. I usually don't feel it, but there is a slight foreign body sensation when my eyelid touches it. Sh...
Dr. Gao Pilin reply Ophthalmology
Hello: These symptoms may involve the ocular structures or could be related to some changes on the surface of the eye. A thorough examination is necessary to determine the nature of this small white spot and whether further treatment is required. Therefore, you should see an opht...[Read More] Understanding Foreign Body Sensation in the Eye: When to Seek Help
Double Vision at Traffic Lights After LASIK: Causes and Solutions
Seeing traffic lights may result in double vision? Hello, doctor! I just had my myopia surgery in August. About two months after the procedure, I suddenly noticed that I see double images of traffic lights, especially the green light! This does not happen when looking at things u...
Dr. Gao Pilin reply Ophthalmology
Hello: Postoperative conditions cannot be diagnosed out of thin air; you should consult your attending physician for an accurate diagnosis. This phenomenon, if not due to astigmatism, may also be related to dry eyes. For a period after surgery, the eyes may feel drier, which can ...[Read More] Double Vision at Traffic Lights After LASIK: Causes and Solutions
How Long Should You Use Eye Drops After Cataract Surgery?
Cataract eye drop issues? After cataract surgery, if the doctor has prescribed three bottles of eye drops, the typical duration for using these drops before discontinuing them can vary. Generally, anti-inflammatory drops are used for about 1 to 2 weeks, while antibiotic drops may...
Dr. Gao Pilin reply Ophthalmology
Hello: Since we cannot determine what medication it is and, more importantly, we do not know your postoperative condition, we are unable to make a judgment. Please follow the postoperative instructions provided by your attending physician and consult with them during your next ap...[Read More] How Long Should You Use Eye Drops After Cataract Surgery?
Understanding Retinal Tear Symptoms: Common Concerns and Questions
Questions about the symptoms of retinal tears? Hello, I have myopia with a degree of 600 to 700. I previously asked questions regarding this issue in articles #202111 and #202245. Recently, the frequency of flashes has increased, and based on recommendations, I underwent an ultra...
Dr. Gao Pilin reply Ophthalmology
Hello: 1. Accuracy of Ultra-Widefield Retinal Imaging: Ultra-widefield retinal imaging is an advanced examination method that provides a broader range of retinal images. Traditional dilated fundus examination remains a common method, especially for a more detailed assessment of...[Read More] Understanding Retinal Tear Symptoms: Common Concerns and Questions
Understanding Green Spots in Vision Upon Waking: Causes and Concerns
Upon waking up, I noticed green spots of light? Hello doctor, occasionally when I wake up, I experience dizziness and a mild headache (not very severe), and I see a green spot in the center of my vision. It appears as an irregularly shaped patch with bright green edges. Since it ...
Dr. Gao Pilin reply Ophthalmology
Hello: 1. Visual illusions or light anomalies: The central green spot may be related to visual illusions or light anomalies. This could be a physiological phenomenon of the retina or may be associated with issues on the surface of the eye. Sometimes, it may also relate to the v...[Read More] Understanding Green Spots in Vision Upon Waking: Causes and Concerns
Understanding Eye Pressure: Air Puff vs. Handheld Measurements
Issues related to intraocular pressure? Hello, doctor. Every time I measure my intraocular pressure using the air puff tonometer, the readings are consistently high (around 22 mmHg), but when the doctor uses the handheld rebound tonometer, the readings fall within the normal rang...
Dr. Gao Pilin reply Ophthalmology
Hello: 1. Methods of measuring intraocular pressure: The accuracy of air puff and handheld tonometers can be influenced by various factors, including the operator's technique and the machine's precision. Since you mentioned that your intraocular pressure was elevated ...[Read More] Understanding Eye Pressure: Air Puff vs. Handheld Measurements
Understanding High Eye Pressure: Is It Glaucoma? Key Insights for Patients
High intraocular pressure issues? Hello, Doctor. I previously had an eye examination where my intraocular pressure was measured at 22 mmHg. I also have high myopia. Later, the doctor used a slit lamp to examine my eyes and found issues with the optic nerve in my left eye. I was r...
Dr. Gao Pilin reply Ophthalmology
Hello: The measured intraocular pressure is 22, which may fall within the higher range. Given the presence of high myopia and optic nerve issues, the physician's preliminary diagnosis is "unspecified unilateral ocular hypertension" and "unspecified unilateral ...[Read More] Understanding High Eye Pressure: Is It Glaucoma? Key Insights for Patients
Understanding Eye Floaters and Visual Snow: What's the Difference?
Eye strain? I have floaters and while reading, I noticed that I might also have visual snow syndrome, as I experience a kind of TV static when the lights are off. However, I don't have the snowflake sensation. I had a fundus examination and it showed no issues. Could this be...
Dr. Gao Pilin reply Ophthalmology
Hello: Floaters typically present as small dots or lines that move across your field of vision, resembling flies. This is caused by tiny structures or gel-like substances within the vitreous humor of the eye. A thorough eye examination that shows no issues is a good indicator, as...[Read More] Understanding Eye Floaters and Visual Snow: What's the Difference?
Traveling After Vitrectomy: Safety Concerns and Recommendations
Post-vitrectomy Hello doctor, I have retinal degeneration, vitreous hemorrhage, and retinal detachment. I underwent vitrectomy in April and July of this year (both eyes), and it has been 4 months for my left eye and 7 months for my right eye since the surgery. The silicone oil is...
Dr. Gao Pilin reply Ophthalmology
Hello: Generally speaking, taking the high-speed train should not have a significant impact on your eyes. However, without knowing the specifics of your condition, I cannot make a judgment. It would be best to consult your attending physician before taking the high-speed train.[Read More] Traveling After Vitrectomy: Safety Concerns and Recommendations
Understanding Eye Pain After Laser Surgery: Causes and Concerns
Eye stinging issue? Hello, Doctor Gao. I previously inquired about the stinging sensation in my right eye two weeks after undergoing retinal laser surgery. I went for another check-up at the clinic, and the doctor informed me that three eyelashes were trapped in my eye, causing t...
Dr. Gao Pilin reply Ophthalmology
Hello: 1. Eyelash in the Eye: The physician has indicated that an eyelash is trapped in the eye, which may cause a stinging sensation. While this is a possible cause, the symptoms you describe, including bilateral stinging, a gritty sensation, white sticky discharge from the co...[Read More] Understanding Eye Pain After Laser Surgery: Causes and Concerns
Can Lutein Supplements Help Reduce Eye Strain and Glare?
Eye problems Can long-term consumption of lutein improve the appearance of bloodshot eyes and glare caused by prolonged near-vision use?
Dr. Gao Pilin reply Ophthalmology
Hello: Lutein is a nutrient with antioxidant properties that provides certain protective benefits for eye health. However, lutein primarily acts on the macula of the eye and has limited effects on blood vessels and glare. Maintaining proper eye habits, including taking regular br...[Read More] Can Lutein Supplements Help Reduce Eye Strain and Glare?
Post-Car Accident Subarachnoid Hemorrhage: Vision Issues and Surgery Options
Subarachnoid hemorrhage due to a car accident resulting in re-examination? I was involved in a car accident on June 17 of this year, which resulted in subarachnoid hemorrhage. It has been five months, but my vision has not improved. After being discharged, I have had monthly foll...
Dr. Gao Pilin reply Ophthalmology
Hello: To apply for disability assistance, an assessment of vision or visual field is required. Please inquire at the organization where you wish to apply for disability assistance about the eligibility criteria and request the necessary documentation to be filled out by an ophth...[Read More] Post-Car Accident Subarachnoid Hemorrhage: Vision Issues and Surgery Options
Post-Cataract Surgery: Struggling with Intermediate Vision Issues
Postoperative cataract patients may experience difficulty seeing at intermediate distances? Hello, Doctor Gao. I have come to consult you again. I had cataract surgery on my right eye on November 8, using an aspheric monofocal intraocular lens. I took three days off, and just now...
Dr. Gao Pilin reply Ophthalmology
Hello: 1. You can first purchase a pair of disposable contact lenses to wear on your left eye. The prescription should be approximately between -3.00 to -4.00 diopters; you can try to see which prescription is more suitable for computer use. 2. You may want to get a pair of glass...[Read More] Post-Cataract Surgery: Struggling with Intermediate Vision Issues
Understanding Elevated Eye Pressure: Risks and Next Steps for Young Patients
Intraocular pressure issues? Hello, Doctor Gao: Recently, I visited for eye allergies, and the ophthalmologist assisted in measuring my intraocular pressure. I tend to get nervous, and even when the nurse helps to hold my eyelids open, I instinctively blink during the air puff te...
Dr. Gao Pilin reply Ophthalmology
Hello: Your intraocular pressure is indeed elevated, and you have high myopia. The abnormal eye pressure may be related to glaucoma, which can affect not only older individuals but sometimes also younger people. However, we need to measure it several more times to see if it remai...[Read More] Understanding Elevated Eye Pressure: Risks and Next Steps for Young Patients
Understanding Post-Retinal Laser Treatment: Pain and Concerns
Retinal laser treatment Hello, Doctor Gao. I had retinal laser treatment on my right eye two weeks ago. After two follow-up visits, the doctors said there were no issues with the laser site. However, recently I've started experiencing sharp pain in my eye one to two times a ...
Dr. Gao Pilin reply Ophthalmology
Hello: Based on the situation you described, the stinging sensation in your eyes may be caused by various factors, rather than simply being a side effect of laser treatment. Here are some possible causes: 1. Dry Eye Syndrome: Some individuals may experience temporary dry eye symp...[Read More] Understanding Post-Retinal Laser Treatment: Pain and Concerns
Post-Car Accident Subarachnoid Hemorrhage: Vision Issues and Surgery Risks
Subarachnoid hemorrhage due to a car accident resulting in re-examination? I was involved in a car accident on June 17 of this year, which resulted in subarachnoid hemorrhage. It has been five months, but my vision has not improved. After being discharged, I have been attending f...
Dr. Gao Pilin reply Ophthalmology
Hello: To apply for disability assistance, an assessment of vision or visual field is required. Please inquire at the organization where you wish to apply for disability assistance about the eligibility criteria and request the necessary documentation to be filled out by an ophth...[Read More] Post-Car Accident Subarachnoid Hemorrhage: Vision Issues and Surgery Risks
Understanding Eye Symptoms: Lightning Flashes and Floaters Explained
Seeing flashes of light in the eyes? Hello, I have myopia with a degree of 600 to 700. I previously asked a question regarding this [#202111](https://adoctor.tw/article/202111). Following the advice given, I underwent an ultra-widefield retinal examination two days ago. The docto...
Dr. Gao Pilin reply Ophthalmology
Hello: 1. Based on your description, the symptoms of flashes are relatively new and disappear when your eyes are closed, which does not quite align with the symptoms of floaters. Therefore, if they continue to occur frequently or worsen, it is advisable to return for a follow-up ...[Read More] Understanding Eye Symptoms: Lightning Flashes and Floaters Explained
How to Alleviate Dry Eyes and Visual Disturbances at Night
Dry eyes Doctor, I have a question. Recently, I've been experiencing double vision and glare at night, with halos around objects. However, I had a fundus examination last month, and everything was fine. What can I do to improve this condition?
Dr. Gao Pilin reply Ophthalmology
Hello: It is possible that dry eyes and insufficient tear production are causing refractive issues. Other conditions such as astigmatism, corneal edema, and ocular discharge can also lead to similar symptoms. It is recommended that you visit an ophthalmologist for further examina...[Read More] How to Alleviate Dry Eyes and Visual Disturbances at Night
Understanding Focus Issues: Insights on Eye Health and Treatment Options
Eye focusing issues? Hello, doctor. I have high myopia and floaters. In mid-September, I visited two ophthalmology clinics due to focusing issues. The first clinic mentioned that I have a slight exophoria and prescribed me a pair of glasses with a prism. The second clinic suggest...
Dr. Gao Pilin reply Ophthalmology
Hello: 1. Focusing Issues: The focusing problems you described may be caused by high myopia, which might require adjustments to your eyeglass or contact lens prescription. Due to the different prescriptions, you may find it difficult to focus, especially at close distances. 2....[Read More] Understanding Focus Issues: Insights on Eye Health and Treatment Options
Can You Buy Eye Drops for Styes Over the Counter?
Can eye drops for styes be purchased over the counter? Hello, I have finished the eye drops prescribed for my stye. I would like to know if I can purchase them myself at the pharmacy, or would it be better to return to the doctor for a follow-up? The eye drops I was prescribed ar...
Dr. Gao Pilin reply Ophthalmology
Hello: For the treatment of styes, it is recommended that you consult your ophthalmologist first. While some eye drops can be purchased over the counter, using inappropriate eye drops in certain situations may adversely affect your eyes. It is best to follow your doctor's ad...[Read More] Can You Buy Eye Drops for Styes Over the Counter?