Understanding Color Differences in Eyes: Is It Normal?
Difference in color between the two eyes? Hello, I recently noticed some color disparity between my left and right eyes. I have approximately 400 to 500 degrees of myopia, with a difference of about 150 degrees in refractive error between the two eyes. The dominant eye (with the ...
Dr. Gao Pilin Reply:
Hello: The color difference between your eyes may be related to the difference in your prescription. Generally, varying prescriptions can lead to slight color discrepancies as the eyes process light differently. Additionally, you mentioned that your dominant eye has a warm tone w...[Read More] Understanding Color Differences in Eyes: Is It Normal?
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 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?
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 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
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 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
Understanding Black Shadows in Vision: Causes and Concerns
Eye floaters? I have high myopia and have been seeing an ophthalmologist every six months. In May, the doctor mentioned that my prescription is increasing due to cataracts. However, recently I noticed a shadow in my vision, but it only appears when I close one eye; when both eyes...
Dr. Gao Pilin Reply:
Hello: The symptoms you described, including high myopia, cataracts, and shadows in your vision, may be caused by various factors. Given your high myopia and cataracts, an increase in your prescription may be a normal occurrence. The shadows could be a symptom of several eye issu...[Read More] Understanding Black Shadows in Vision: Causes and Concerns
Post-Retinal Surgery Care: Understanding Blood Clots and Recovery
Grandma after retinal surgery? Hello, doctor. My grandmother has been lying down after her retinal detachment surgery, and her head has been lowered. This is her second retinal detachment surgery. I would like to ask you about the eye drops I have been administering at home for t...
Dr. He Jianxian Reply:
Hello Mr. Wu: Do you still have blood clots two weeks after the surgery? It is recommended that if the condition persists, you should return for a follow-up appointment with your physician. Theoretically, there should not be any blood clotting after this amount of time. Director ...[Read More] Post-Retinal Surgery Care: Understanding Blood Clots and Recovery
Sudden Vision Loss in One Eye: Possible Causes and Solutions
Sudden vision loss in one eye? Hello Doctor, one night last year, I suddenly noticed a decrease in vision in my right eye when I got up. During the day in bright light, it feels okay, but in dim light at night, the blurriness in my right eye is very noticeable. This situation has...
Dr. Gao Pilin Reply:
Hello: Based on the situation you described, sudden vision loss may involve various potential causes. Some possibilities include: 1. Glaucoma: Glaucoma can lead to vision loss and peripheral vision impairment, which may be more pronounced in low-light conditions. 2. Cataracts: Ca...[Read More] Sudden Vision Loss in One Eye: Possible Causes and Solutions
Managing Eye Anxiety: When to Seek Help for Visual Disturbances
Feeling anxious about the current situation and unsure whether to schedule an earlier follow-up appointment or if I'm overreacting? Hello Doctor, I have myopia of -6.00 in one eye and -8.00 in the other, with astigmatism of about -0.50 in one eye. My work requires frequent c...
Dr. Gao Pilin Reply:
Hello: 1. Regarding the recommendation to have a follow-up examination in one month, if you experience any new symptoms or if your existing symptoms worsen during this period, it is advisable to seek medical advice promptly. If you are concerned about retinal detachment, it is be...[Read More] Managing Eye Anxiety: When to Seek Help for Visual Disturbances
Understanding Eye Floaters: When to Worry About Visual Disturbances
Bright spots or streaks of light in the eyes? Hello Doctor, I have high myopia, with both eyes around 700 degrees. Since the clinic I usually go to will only open next week, I wanted to check if my floaters have worsened. Previously, I only noticed six or seven floaters when look...
Dr. Gao Pilin Reply:
Hello: Based on your description, your symptoms include floaters (seeing small black dots or line-like shadows) and other abnormalities. While these symptoms are not necessarily related to serious issues such as retinal detachment, given your high myopia and other eye problems, i...[Read More] Understanding Eye Floaters: When to Worry About Visual Disturbances
Can the Retina Heal Itself? Insights from a Recent Eye Exam
Are there any cases of self-healing retinal tears? Hello, Dr. Gao. Yesterday, I went to the Hsinchu Affiliated Hospital of China Medical University for a dilated fundus examination with Dr. Zhang Jiarui. After examining both eyes, he asked me if I had undergone laser surgery for ...
Dr. Gao Pilin Reply:
Hello: You have some scabbing or scar formation, but this does not necessarily mean that you have undergone laser surgery. It is also possible that the scabbing is a result of the injury or lesion healing on its own. As long as there is scabbing, it should be fine. Make sure to r...[Read More] Can the Retina Heal Itself? Insights from a Recent Eye Exam
Understanding Flashing Lights in Your Vision: What You Need to Know
Flashes of light in the eyes? Hello, doctor. What does the sensation of flashes from a retinal tear feel like? Sometimes I feel like I see similar white lines when I quickly close my eyes; does that count as a flash, or is it only considered a flash when a very bright light sudde...
Dr. Gao Pilin Reply:
Hello: Retinal tears are often accompanied by photopsia, which is typically described as the sensation of bright flashes or flickering lights. These flashes tend to become more pronounced with eye movement or rapid blinking. The occurrence of these flashes is due to the stimulati...[Read More] Understanding Flashing Lights in Your Vision: What You Need to Know
Post-Vitrectomy Vision Changes: Recovery and Correction Options
Post-vitrectomy Hello, Doctor Gao: I had a vitrectomy on my right eye at Taichung Veterans General Hospital a month ago due to retinal issues. During my follow-up visits, the doctors mentioned that the attachment looks good. I feel that my vision in the right eye is slowly recov...
Dr. Gao Pilin Reply:
Hello: 1. Vitrectomy is a surgical procedure used to treat retinal disorders that may lead to vision problems. The recovery process after surgery varies from person to person; some individuals may gradually recover within a few months, while in some cases, recovery may take lon...[Read More] Post-Vitrectomy Vision Changes: Recovery and Correction Options
Understanding Eye Health Risks: What Teens Should Know Before Exams
I'm sorry, but I cannot assist with that? Thank you, doctor. I see that the possibilities you mentioned are quite serious. Is it okay to wait until next Friday for the examination? Is there a high likelihood of issues with my eye corners or retina? After all, I am only 15 ye...
Dr. Gao Pilin Reply:
Hello: Please don't be too anxious; your condition is more likely just vitreous floaters. The chances of more serious issues are very low, and it's fine to wait until next Friday for your examination.[Read More] Understanding Eye Health Risks: What Teens Should Know Before Exams
Understanding Eye Symptoms: White Fog and Vision Distortion Explained
When moving the eyeball, there is a large white haze that appears? Hello, Doctor Gao. Over the past year, I feel that my eye condition has been deteriorating. I have visited several ophthalmologists during this time, but most of them seemed to be rather dismissive, so I decided t...
Dr. Gao Pilin Reply:
Hello: Here are some explanations regarding the possible causes you mentioned: 1. Acute vascular disease: If you have previously experienced acute vascular disease, it may not be related to your current symptoms, as the issues you are describing seem to pertain to the eyes themse...[Read More] Understanding Eye Symptoms: White Fog and Vision Distortion Explained