Managing High Myopia and Floaters: Tips for Young Adults
High myopia and floaters? Hello, doctor. I am 22 years old and have recently experienced symptoms of floaters (which I had before, but not as frequently). I have myopia of -950 diopters in my left eye and -1050 diopters in my right eye, with astigmatism of -250 diopters. I previo...
Dr. Gao Pilin Reply:
Hello Mr. Liu: 1. Your myopia degree is unlikely to decrease further. 2. Laser correction is an option. However, laser treatment only addresses myopia and astigmatism; it does not change the condition of the retina or floaters. 3. Currently, there is no method to improve floa...[Read More] Managing High Myopia and Floaters: Tips for Young Adults
Understanding Floaters After Long-Distance Running: Causes and Concerns
The appearance of floaters after long-distance running? Hello Doctor, Basic information: I was diagnosed with glaucoma last year (I started using eye drops and my intraocular pressure is well controlled) and have vitreous degeneration. I have undergone a fundus examination, and...
Dr. He Jianxian Reply:
Hello Phebe: Since you have undergone a retinal examination, there is no need to worry about normal activities if there are no tears. However, if new floaters appear, it may be necessary to have another dilated eye exam. Dr. He Jianxian, Department of Ophthalmology, Nantou Hospit...[Read More] Understanding Floaters After Long-Distance Running: Causes and Concerns
Understanding Eye Exams: Retina Checks, Glasses, and Cataract Concerns
Fundus examination and prescription issues? Hello, Doctor. Thank you for taking the time to answer my questions. I have a few inquiries regarding my recent retinal examination... 1. When using an ophthalmoscope to examine the eyes, does the ophthalmoscope always need to make co...
Dr. Gao Pilin Reply:
Hello, Aimee: 1. There are different methods for fundus examination, some that do not contact the eyeball and others that do. The range of examination varies; for peripheral examination, a method that contacts the eyeball is used. 2. Presbyopia is a term that does not necessari...[Read More] Understanding Eye Exams: Retina Checks, Glasses, and Cataract Concerns
Understanding Red Microvessels in the Eye: Causes and Concerns
There are many red microvessels in the sclera? Hello Doctor, I would like to ask you about a concern I have. I do not wear contact lenses, but I have noticed numerous small red microvessels growing in the sclera of my eyes, some of which have extended to the edge of my cornea. ...
Dr. Gao Pilin Reply:
Hello, Mr. Lao: It is normal to have blood vessels on the conjunctiva, which become more prominent during congestion. It is also normal to have blood vessels at the edge of the pupil. Unless there is a development of a corneal opacity, we need to check for any proliferation. Any ...[Read More] Understanding Red Microvessels in the Eye: Causes and Concerns
Can People with Floaters Engage in Intense Sports Like Judo?
Can people with floaters engage in vigorous exercise? Can individuals with floaters participate in training for activities such as judo or wrestling? Is there a risk of retinal detachment due to excessive impact?
Dr. He Jianxian Reply:
Hello James: There is no absolute correlation between floaters and retinal detachment. However, if floaters occur alongside a retinal tear, the tear could potentially lead to retinal detachment. If floaters are present and no abnormalities are found during a dilated retinal exami...[Read More] Can People with Floaters Engage in Intense Sports Like Judo?
Understanding Common Eye Issues: Floaters, Flashes, and Color Perception
Eye problems Hello Doctor: About a year ago, I was diagnosed with floaters. My current prescription is -3.50 diopters with astigmatism of -0.75 in my right eye, and -4.00 diopters with astigmatism of -2.00 in my left eye. I have been having retinal examinations every six months, ...
Dr. Gao Pilin Reply:
Hello, 1. I recently had a retinal examination three weeks ago, and the doctor said everything was fine. However, I have been experiencing occasional flashes and floaters. Should I go for another check-up? I am concerned about the risk of retinal tears or detachment. Or is it o...[Read More] Understanding Common Eye Issues: Floaters, Flashes, and Color Perception
Understanding Conjunctivitis: Symptoms, Treatments, and Allergies
What type of conjunctivitis? What medications are used for conjunctivitis? Hello Dr. Gao, my eye issue is as follows: On February 20, I noticed a significant increase in floaters in my left eye, so I went to a medium-sized hospital for a retinal examination, which included dilati...
Dr. Gao Pilin Reply:
Hello Hank: It is difficult to assess your condition based solely on your description. If your symptoms persist, it is advisable to consult an ophthalmologist. Conditions like yours may not improve with erythromycin or artificial tears. You might need some antihistamines or corti...[Read More] Understanding Conjunctivitis: Symptoms, Treatments, and Allergies
Managing Eye Inflammation: Can I Continue My Medication?
Pupil dilation and conjunctivitis medications? Dear Doctor, I had a retinal examination at the hospital 10 days ago. After the dilation drops wore off, I used alcohol-containing wipes to clean around my eyes. That day, my eyes were red and swollen, with minimal discharge but tear...
Dr. Gao Pilin Reply:
Hello Hank: You can try using it; there will be no drug resistance. If it is effective, you should see improvement within a day or two. If there is no improvement, it is still recommended to seek medical attention! In Taiwan, the ophthalmology department at Puzi Hospital is avail...[Read More] Managing Eye Inflammation: Can I Continue My Medication?
Essential Eye Care Tips for Managing Myopia and Retinal Health
Vision care Hello Doctor: Recently, I heard from a friend that high myopia can lead to retinal detachment, and I suddenly became very sensitive to the floaters I have been accustomed to. I am afraid I might experience the same issue. Over the past three months, I have visited cli...
Dr. Gao Pilin Reply:
Hello Mr. Lee, 1. Is retinal detachment sudden, or can it be observed during regular eye examinations as a precursor? How often should one be checked? Retinal detachment is usually sudden; however, during regular examinations, if areas of the retina appear thinner or if there ar...[Read More] Essential Eye Care Tips for Managing Myopia and Retinal Health
Understanding Retinal Thinning: Symptoms, Risks, and Treatment Options
Retinopathy Last week, I had a retinal examination at the ophthalmologist. The doctor told me that my retina is not torn, but it is thinning. Currently, my myopia is -7.00 and -6.00 diopters, and I was advised to follow up in six months. At night, when I lie in bed, about five mi...
Dr. Gao Pilin Reply:
Hello Rick: The flashes at the corners of your eyes may be caused by the vitreous pulling on the retina. The thinning of the peripheral retina should be assessed for severity, and if necessary, the doctor may recommend laser treatment. If you do not overstrain your eyes, there is...[Read More] Understanding Retinal Thinning: Symptoms, Risks, and Treatment Options
Post-Laser Eye Surgery: Common Concerns and Recovery Insights
Both eyes underwent laser treatment due to retinal thinning. Post-operative related questions? A week ago, I visited an ophthalmologist due to persistent blurred vision in my left eye. After a dilated examination of both eyes, it was found that there was retinal degeneration (thi...
Dr. Gao Pilin Reply:
Hello Winnie, Q1. It is common to experience muscle tightness, dryness, and elevated intraocular pressure after laser treatment. Is this normal? Could it be related to emotional stress? The laser procedure itself is likely not related to these symptoms; they may be more associat...[Read More] Post-Laser Eye Surgery: Common Concerns and Recovery Insights
Understanding Floaters After Eye Injury: Causes and Solutions
Traumatic floaters Hello, doctor. Three days ago, I was hit near my temple by a volleyball while playing. The next day, I noticed a strange black spot and a black circle appearing in my vision, and it almost always looks the same. I quickly went to an ophthalmologist that evening...
Dr. Gao Pilin Reply:
Hello Mr. Hsu: If you have a corneal injury, you should not see black dots or black circles. The black circles may be Weiss rings, which occur when the vitreous detaches from the retina, creating a ring at the optic nerve. Over time, this ring may deform, shrink, or sink. You can...[Read More] Understanding Floaters After Eye Injury: Causes and Solutions
Understanding Occasional Black Shadows After Waking Up
Seeing oval black spots upon waking up? Hello Doctor: Occasionally, when I just wake up, I see a black oval shadow in front of my eyes. Then, when I close my eyes again and open them, the shadow gradually fades. After closing my eyes for a few seconds, the shadow is gone. Could y...
Dr. Cai Wenyuan Reply:
Hello, it may be vitreous floaters. Wishing you peace and good health. Sincerely, Dr. Tsai Wen-Yuan, Director of the Ophthalmology Department, Taoyuan General Hospital, Ministry of Health and Welfare.[Read More] Understanding Occasional Black Shadows After Waking Up
Understanding Eye Floaters: Causes, Concerns, and Treatment Options
Eye problems Hello Doctor, I have had floaters in my eyes for a long time, but I have never had a specific examination for them. I was able to ignore them before, but recently they have become particularly noticeable, to the point where I can see them with just one eye, which mak...
Dr. Gao Pilin Reply:
Hello: The presence of floaters in your vision is likely due to vitreous floaters, which are unrelated to dry eyes. You should inform your physician about the increase in floaters and undergo a retinal examination. If everything is normal, vitreous floaters are generally not a co...[Read More] Understanding Eye Floaters: Causes, Concerns, and Treatment Options
Understanding the Link Between Retinal Detachment, Glaucoma, and Steroid Use
Glaucoma, retinal detachment, corticosteroids? My father does not have myopia and has been retired for several years. A few years ago, he suddenly experienced retinal detachment, and after treatment, he underwent cataract surgery a few months later. Recently, his intraocular pres...
Dr. Cai Wenyuan Reply:
Hello: High myopia is primarily assessed through intraocular pressure and retinal examination. It is important to monitor changes in intraocular pressure when taking steroids. Wishing you peace, health, and well-being. Sincerely, Dr. Tsai Wen-Yuan, Director of Ophthalmology, Taoy...[Read More] Understanding the Link Between Retinal Detachment, Glaucoma, and Steroid Use
Understanding Laser Eye Damage: Symptoms and Risks Explained
Laser injury Hello Doctor: I would like to ask a question, as there is not much information available online regarding this issue. If someone were exposed to a green laser with a power of 1-5 mW, is it possible for them to see numerous faint flickering white spots (that are stati...
Dr. Gao Pilin Reply:
Hello Winnie the Pooh: Lasers can cause retinal damage, but a sufficient energy level is required; exposure to 1-5 mW should pose minimal risk. Retinal lasers operate at much higher energy levels and need to be focused to cause burns. Furthermore, after a burn, there will be a bl...[Read More] Understanding Laser Eye Damage: Symptoms and Risks Explained
Understanding Black Shadows in Your Left Eye: Is It Floaters or Something Else?
Seeing shadows in the left eye? Hello Doctor, thank you for your response. I have a concern. Recently, I have noticed a dark shadow in the upper left area of my left eye when I relax, and when I cover my right eye and look at things with my left eye, the center appears darker. Co...
Dr. Gao Pilin Reply:
Hello, if the visual field test and retinal examination show no issues, the shadow you are experiencing may be due to vitreous floaters. Amblyopia does not present with such phenomena. So let's wait for the completion of the examinations and see what the doctor says! Don...[Read More] Understanding Black Shadows in Your Left Eye: Is It Floaters or Something Else?
Laser Eye Exposure: Symptoms, Treatments, and Specialist Referrals
The eye was exposed to laser light? Hello, about two months ago, I was exposed to a 532 nm green laser in an experiment (both eyes were scanned, approximately 0.1 mW, without protective goggles). I didn't notice it at the time, but I felt a flickering sensation in front of m...
Dr. He Jianxian Reply:
The damage caused by a laser is immediate. If your retina is hit by laser light, early damage should be visible during a dilated fundus examination; if it is not visible, it is likely that there is no damage. Furthermore, the energy of the laser light you were exposed to is only ...[Read More] Laser Eye Exposure: Symptoms, Treatments, and Specialist Referrals
Understanding Severe Floaters: Impact of Screen Time on Eye Health
Severe floaters syndrome Hello Doctor: I have been experiencing floaters for the past 10 years, but the symptoms were mild and did not affect my daily life. However, in the past two years, due to my job requiring me to stare at a computer for over 8 hours a day, the floaters have...
Dr. He Jianxian Reply:
1. The occurrence of floaters is likely not significantly related to your work; it primarily results from the degeneration and shrinkage of the vitreous body, so continuing to engage in computer-related work should not have a major impact. 2. There is not much correlation between...[Read More] Understanding Severe Floaters: Impact of Screen Time on Eye Health
Understanding Eye Issues: Cataracts, Dryness, and Floaters Explained
Various Eye Problems Last weekend, I underwent a retinal examination. After completing the basic vision test (after dilation, my right eye was -8.75 diopters and my left eye was -8.25 diopters), the doctor first checked if I could receive dilating drops. At that moment, the docto...
Dr. Cai Wenyuan Reply:
Hello, 1. It may mean observation. 2. Short-term use has minimal impact. 3. It is acceptable. 4. Most symptoms are intermittent. Wishing you peace and health, Dr. Tsai Wen-Yuan, Director of Ophthalmology, Taoyuan Hospital, Ministry of Health and Welfare.[Read More] Understanding Eye Issues: Cataracts, Dryness, and Floaters Explained