Post-Strabismus Surgery Concerns: Why No Improvement Yet?
Why hasn't the strabismus surgery come back yet? 😭 Hello, doctor. I am a patient with alternating exotropia. About two weeks ago, I underwent strabismus surgery on one eye, but there has been no improvement postoperatively 🥲 (the degree of alternating exotropia feels about t...
Dr. Gao Pilin Reply:
Hello: Strabismus surgery is a complex procedure, and the outcomes can vary due to multiple factors. It is normal to feel that the surgical results are not as expected within the first two weeks post-surgery, as it may take some time to see the final results. It is advisable to w...[Read More] Post-Strabismus Surgery Concerns: Why No Improvement Yet?
Post-Surgery Pupil Dilation: Recovery Time and Treatment Options
Postoperative mydriasis with inability to constrict the pupil? Hello Doctor: It has been ten days since my cataract surgery. I started using dilating drops a week before the surgery (morning and evening), and the hospital administered the drops over ten times on the day of the su...
Dr. Cai Wenyuan Reply:
Observe the symptoms, and if they persist, seek medical evaluation.[Read More] Post-Surgery Pupil Dilation: Recovery Time and Treatment Options
Emergency Braking and the Risk of Retinal Detachment: What You Need to Know
Emergency braking and retinal detachment? Hello, doctor. I am a highly myopic engineer (both eyes over 1000 with astigmatism of 400+). I have a history of retinal tears in both eyes and have undergone laser treatment for them. Yesterday morning, while on a business trip, I took a...
Dr. Gao Pilin Reply:
Hello: First of all, the emergency braking situation you described could indeed put pressure on the eyes, but generally, a brief episode of emergency braking should not directly lead to retinal detachment or tears. However, given your history of retinal tears, it is crucial to en...[Read More] Emergency Braking and the Risk of Retinal Detachment: What You Need to Know
Understanding Antibiotic Resistance in Eye Drops: What You Need to Know
Antibiotic resistance issues with eye drops? Hello, doctor. My physician diagnosed me with eye inflammation (the doctor only mentioned inflammation but did not specify whether it is conjunctivitis or keratitis) and advised against using steroid-containing eye drops (as it could l...
Dr. Gao Pilin Reply:
Hello: Colistin is an antibiotic eye drop commonly used to treat eye infections. In your case, there may be a possibility of antibiotic resistance, which could result in the medication being less effective than expected. Prolonged use of the same eye drop can lead to the body dev...[Read More] Understanding Antibiotic Resistance in Eye Drops: What You Need to Know
Understanding Sleep Positions and Their Impact on Eye Health
Sleeping positions Hello, doctor. Every time I lie face down, I see strange images in my mind, similar to bugs slowly crawling up, and then I notice a narrowing of a light circle. However, I am not pressing on my eyes; it's just my forehead being pressed down.
Dr. Gao Pilin Reply:
Hello: It is not possible to determine the exact cause from the description provided. Here are some possible conditions you may consider discussing with your physician: 1. Visual fatigue or hallucinations: Maintaining the same head position for an extended period may lead to ey...[Read More] Understanding Sleep Positions and Their Impact on Eye Health
Understanding Black Spots in Vision: Are They Floaters or Something More?
Black spots in the eyes? 1. I have high myopia and astigmatism of 1000 degrees in both eyes. I have experienced floaters since high school, and recently I've noticed occasionally seeing a bright black dot that doesn't resemble typical floaters. This dot does not move an...
Dr. Gao Pilin Reply:
Hello: 1. Regarding the bright black spot you described, based on your account, it differs from typical floaters. Normal floaters are usually transparent or gray and float or move within your field of vision. If you notice a bright black spot that does not move, this is differe...[Read More] Understanding Black Spots in Vision: Are They Floaters or Something More?
Understanding Eye Flashes: What Does White Light in Vision Mean?
There is a white light in the eye? Hello, doctor: I would like to ask if flashes in the eyes occur at specific points. Recently, when I am about to fall asleep, I feel a white light in front of my eyes, similar to the feeling of lightning flashing in from outside, but not as brig...
Dr. Gao Pilin Reply:
Hello: This phenomenon may be a type of visual perception occurrence, and it is usually not a cause for concern. This situation may be related to the transition of your visual system from a waking state to a sleep state.[Read More] Understanding Eye Flashes: What Does White Light in Vision Mean?
Post-Laser Eye Surgery Concerns: Recovery, Vision, and Follow-Up Care
Postoperative Issues After Retinal Laser Surgery Hello, Doctor. Previously, my corrected vision was 0.9 in the left eye and 0.8 in the right eye. After being hit, I didn't experience any symptoms. However, three months later, during a dilated eye exam, it was discovered that...
Dr. Gao Pilin Reply:
Hello: 1. After laser surgery, if your vision has decreased and your corrected vision is below 0.2, and you have already waited for some time, it is recommended that you return to an ophthalmologist for an examination. The doctor can assess your eye condition and provide appropri...[Read More] Post-Laser Eye Surgery Concerns: Recovery, Vision, and Follow-Up Care
Understanding Amsler Grid: Detecting Macular Degeneration Changes
Amsler Grid Hello, doctor. Sometimes when I look at the Amsler grid, I see it distorted or with dark spots, but my examinations are normal. I would like to ask, if there is indeed macular degeneration, would there be noticeable changes when looking at the grid?
Dr. Gao Pilin Reply:
Hello: Macular degeneration may cause changes when viewing the Amsler grid. Sometimes the lines may appear wavy, or there may be dark spots, which could be caused by floaters obstructing your vision. Macular degeneration can lead to difficulties in accurately seeing the squares o...[Read More] Understanding Amsler Grid: Detecting Macular Degeneration Changes
Understanding Visual Disturbances: When to Seek Eye Care and Testing
Feeling a blur around the eyes, but it seems like I can still see clearly & questions about eye health check-up? Hello, Dr. Gao: Recently, I have occasionally experienced visual disturbances, such as seeing slight tremors in certain areas or noticing some noise or a faint mo...
Dr. Gao Pilin Reply:
Hello: (1) For patients with high myopia, regular ophthalmic examinations are very important. It is generally recommended to have a comprehensive eye exam at least once a year to ensure your visual health. (2) The health check items you mentioned already include many important op...[Read More] Understanding Visual Disturbances: When to Seek Eye Care and Testing
Understanding Unusual Floaters: When to Seek Eye Care
It doesn't seem to be typical floaters, or could it be floaters? Hello, doctor. I have a prescription of -600 diopters in my left eye and -800 diopters in my right eye, with approximately 50 degrees of astigmatism in one eye. Usually, the floaters I see are the typical black...
Dr. Gao Pilin Reply:
Hello: 1. Colorful irregular shapes that move with your gaze and disappear after a few seconds: This type of colorful, irregular visual phenomenon may differ from typical floaters, which usually do not present with color. A more detailed examination may be necessary to determin...[Read More] Understanding Unusual Floaters: When to Seek Eye Care
Addressing Common Eye Care Concerns: Your Questions Answered
Previous question Hello, doctor. Thank you for your response. I have some follow-up questions: 1. Previously, the doctor mentioned that it’s unlikely for my prescription to increase so much unless I constantly use my phone or tablet, and that dilation is necessary. However, I do...
Dr. Gao Pilin Reply:
Hello: 1. If you have been using your smartphone or tablet for extended periods, it may have some impact on your eyes. Regarding concerns about having a prescription that is too weak, eye care professionals typically take into account your usage habits and eye condition when pres...[Read More] Addressing Common Eye Care Concerns: Your Questions Answered
Understanding Vitreous Floaters: Causes, Symptoms, and Treatment Options
Vitreous body has impurities? After the ophthalmologist performed an OCT (Optical Coherence Tomography) examination, they mentioned that there are impurities in the vitreous of the left eye, located in the center, which is causing a fixed shadow in your vision. The doctor also no...
Dr. Gao Pilin Reply:
Hello: Impurities in the vitreous body may result from vitreous opacities or other issues. This condition can sometimes be age-related, but it may also be associated with other ocular problems. Vitreous opacities typically do not resolve on their own, but in some cases, they may ...[Read More] Understanding Vitreous Floaters: Causes, Symptoms, and Treatment Options
Glare and Nighttime Light: Risks After Laser Eye Surgery
Glare, the hazards caused by various lights at night? Hello Doctor, after my myopic laser surgery, I have been experiencing severe glare. Previously, I didn't find the red and green traffic lights or car headlights to be bright when going out at night, but now they seem quit...
Dr. Gao Pilin Reply:
Hello: Exposure to intense light sources when going out at night may have some impact on vision, but it should not lead to macular degeneration.[Read More] Glare and Nighttime Light: Risks After Laser Eye Surgery
Understanding Eye Pressure Medications and Managing Ocular Discomfort
Could you please provide more details regarding eye pressure-lowering eye drops and the issue of elevated intraocular pressure? Hello, Doctor. Over the past two to three years, I have been having my eyes checked at a local clinic, where it was found that my intraocular pressure (...
Dr. Gao Pilin Reply:
Hello: 1. Eye pressure-lowering eye drops (such as Timolol eye drops) typically need to be used continuously to effectively reduce intraocular pressure. Once usage is stopped, the eye pressure may return to previous levels. Your physician may recommend the duration of use based o...[Read More] Understanding Eye Pressure Medications and Managing Ocular Discomfort
Do Cataracts Cause Fixed Shadows in Vision? Understanding Eye Symptoms
Can a person with cataracts see fixed dark shadows? In mid-June, I underwent a dilated eye exam, during which the doctor indicated that there were no issues and that I should return for a check-up in six months. At that time, I was uncertain if I had noticed any fixed dark spots....
Dr. Gao Pilin Reply:
Hello: 1. Symptoms of Shadows and Cataracts: High myopia and cataracts may affect the health of your eyes. Shadows may result from issues with the retina, vitreous, or other factors, but they may also be related to the development of cataracts. Cataracts can lead to blurred visio...[Read More] Do Cataracts Cause Fixed Shadows in Vision? Understanding Eye Symptoms
Persistent Eye Pain: Possible Causes and Connections to Other Health Issues
The eyes still feel sore? Hello, doctor. Previously, I experienced intermittent discomfort and pain in my right eye. I visited two ophthalmology clinics where the doctors conducted examinations using instruments. They found that my intraocular pressure, cornea, and retina were al...
Dr. Gao Pilin Reply:
Hello: You mentioned that you have a herniated disc at the cervical levels C3-C4-C5, which may affect the nerves and muscles. Issues in the cervical region can lead to discomfort in the head and eyes, including a sensation of eye strain. Medical literature does indicate that cerv...[Read More] Persistent Eye Pain: Possible Causes and Connections to Other Health Issues
Understanding Visual Disturbances: When to Seek Eye Care
Eye problems In recent days, I've been experiencing distorted afterimages of objects; they appear normal when I look directly at them. When I move my eyes, I notice strange visual trails resembling scratches. I often see light spots and dark spots, and occasionally I feel a ...
Dr. Cai Wenyuan Reply:
Observe the symptoms, and if they persist, seek medical evaluation.[Read More] Understanding Visual Disturbances: When to Seek Eye Care
Understanding Changes in Your Eye Prescription: Common Concerns
Questions related to refractive error measurements? Hello Doctor, my vision has not changed since 2016. My left eye has myopia of -5.50 with astigmatism of -0.75, and my right eye has myopia of -4.75 with astigmatism of -1.00. Last week, I visited an ophthalmologist and an optica...
Dr. Liang Ce Reply:
Recommendations: 1. Discuss the above situation further with your attending physician. 2. Alternatively, seek consultation at another ophthalmology clinic. Thank you. Wishing you good health![Read More] Understanding Changes in Your Eye Prescription: Common Concerns
Understanding Multiple Retinal Detachment Surgeries and Recovery Challenges
Multiple surgeries for retinal detachment? Hello Dr. Liang, I have a vision of 575 in my left eye and 525 in my right eye, and I am 38 years old. On June 21, I was referred from a clinic to a regional hospital due to a retinal detachment in my left eye (extending to the macula)....
Dr. Liang Ce Reply:
Recommendations: 1. Discuss the above situation further with your attending physician. 2. Alternatively, seek consultation at another ophthalmology medical facility. Thank you. Wishing you good health![Read More] Understanding Multiple Retinal Detachment Surgeries and Recovery Challenges