Vitreous degeneration, Ophthalmology FAQ

Understanding Vitreous Degeneration: Risks After Minor Eye Trauma

Vitreous degeneration Hello, doctor. Today, I accidentally bumped the area around my eye lightly when opening the door. I did not hit the eyeball, and there is no injury to the surrounding area. The current condition of my eye is the same as before, with no changes. Could this in...

Dr. Gao Pilin Reply:
Hello, Hsun-Hsun: The likelihood of experiencing such a situation from a minor collision is quite low. If there are no changes, you can feel reassured. The ophthalmology department at Puzi Hospital in Taiwan is open on Monday, Tuesday, Thursday, and Friday from 8:00 AM to 12:00 P...

Understanding Vitreous Degeneration: Causes and Symptoms Explained

Vitreous degeneration Hello Doctor, I have myopia in both eyes, each at -400, and I see countless white dots floating around. When I focus on an object, I also feel like there are black shadows moving in both eyes. I would like to ask why my degeneration is progressing so quickly...

Dr. Gao Pilin Reply:
Hello, Xiao Lin: Based on your description, the situation resembles floaters rather than snow vision. In recent years, the age of onset for floaters has decreased significantly, and myopic individuals may experience them earlier, which is why floaters are also commonly reported a...

Understanding High Myopia: Key Concerns and Eye Health Tips

Issues Related to High Myopia Hello, Doctor. I am highly myopic (900, 1200) and have floaters. I would like to ask you a few questions: 1. In addition to detecting retinal tears or holes, can a regular dilated fundus examination also assess the macula? Or does the macula requir...

Dr. Gao Pilin Reply:
Hello James: 1. Typically, a fundus examination can assess the macula. 2. This is also a phenomenon of floaters, which is due to vitreous degeneration. 3. It is possible to maintain the condition; regular check-ups are necessary, and laser treatment may be required if needed. 4. ...

Understanding Vitreous Degeneration: Concerns for High Myopia Patients

Vitreous degeneration Doctor, I have high myopia, and my floaters have persisted for several months. During this time, I have undergone two retinal examinations. Although there are no holes in my retina, the number of floaters has gradually increased, and every time I see them, I...

Dr. Liang Ce Reply:
We recommend that you: 1. Discuss the above situation further with your attending physician to determine if any additional tests are necessary. 2. Alternatively, consider seeking a second opinion from another physician. Thank you, and wishing you good health!

Understanding Retinal Laser Treatment: Healing, Risks, and Visual Phenomena

Regarding retinal laser issues? Hello Dr. Gao, I have some questions regarding retinal issues: 1. Does the degree of retinal laser coagulation vary according to individual constitution? Are there cases where patients do not respond with coagulation to the laser treatment? Could...

Dr. Gao Pilin Reply:
Hello Ms. Lin: 1. If the procedure is successful, there should be scabbing. 2. This type of light is likely a visual phenomenon, rather than flashes resembling lightning caused by vitreous pulling on the retina. At the E-Hospital in Puzi, Taiwan, the ophthalmology department is o...

Understanding Visual Fluctuations When Lying Down Without Glasses

Lying in bed without my glasses and looking at the ceiling, I can feel a sense of fluctuation? In August, I went for an examination for floaters. Later, I experienced sudden flashes of darkness. At the end of October and the beginning of November, I visited two ophthalmology clin...

Dr. He Jianxian Reply:
Hello, Anonymous: Based on your description, I am unable to understand the actual situation, and therefore cannot provide a response. I recommend discussing this with your attending physician. Dr. He Jianxian, Department of Ophthalmology, Nantou Hospital.

Understanding Visual Fluctuations After Removing Glasses at Night

Experiencing fluctuations in vision after removing glasses at night? Hello Doctor, I have floaters and recently experienced flashes of darkness (similar to when a light suddenly turns off and then back on). I had an examination in early November this year, and the doctor said the...

Dr. Gao Pilin Reply:
Hello: It is possible that this is a phenomenon of vitreous degeneration. When you remove your glasses, the cloudy areas of the vitreous are more easily noticeable. At the E-Hospital in Puzi, Taiwan, the ophthalmology department is open on Monday, Tuesday, Thursday, and Friday mo...

Understanding Retinal Laser Treatment and Its Risks for High Myopia

Retinal laser issues? I have some questions for Dr. Gao. I am highly myopic with a prescription of -950 diopters and have recently been experiencing arc-shaped flashes of light passing through the corner of my eye (occurring about five times a day, particularly when laughing, jus...

Dr. Gao Pilin Reply:
Hello: Will performing laser treatment on the retina during PVD increase the risk of retinal detachment? Answer: It should not. Is it possible that the retina is in a more fragile state two weeks after the laser treatment, making the vitreous traction on the retina more significa...

Understanding Floaters: Questions About Symptoms and Treatments

Questions related to floaters? Hello, Dr. Gao. I have had floaters since high school, and after working for a year (I have myopia of 600 degrees), the severity of the floaters has increased. I regularly go for check-ups at the hospital. Here are my questions, and I appreciate you...

Dr. Gao Pilin Reply:
Hello Sam: 1. Currently, there is no research available that can slow down the degeneration of the vitreous body. 2. Floaters themselves do not affect vision; they only interfere with vision when they obstruct the line of sight. When they move away, vision becomes clear again....

Understanding Increased Floaters: Causes and Concerns for Young Adults

Floaters issue? I would like to consult Dr. Gao. I am currently almost 20 years old and have a prescription of -3.50 diopters in both eyes. Recently, I have noticed a significant increase in the number of floaters. However, I visited three different ophthalmology clinics, and aft...

Dr. Gao Pilin Reply:
Hello Tim: Floaters are a phenomenon of vitreous degeneration. It is a physiological degeneration that occurs earlier than usual. After examining the retina, there are no issues, so you can rest assured. For reference, please visit: https://bit.ly/2YAfYqh Taiwan e-Hospital Puzi H...

Understanding Floaters: Early Diagnosis and Eye Health Management

Floaters issue? Hello Dr. Gao: I would like to ask you some questions. If floaters are diagnosed early (before the age of 20), does this early vitreous degeneration increase the likelihood of developing macular degeneration, vitreoretinal traction, or retinal disorders (traction)...

Dr. Gao Pilin Reply:
Hello Hao: Recently, with the increased use of electronic devices and excessive eye strain among young people, there has been an earlier onset of degeneration, and the age of onset for floaters has also been decreasing. Floaters are simply a sign of vitreous degeneration; if they...

Understanding Floaters: Causes and Concerns for Young Adults

Floaters in individuals under twenty years old? Hello Dr. Gao: I am currently two months away from turning 20 years old, and my vision is -3.50 in both eyes. A few days ago, I noticed black shadows floating in my vision (moving with my eye movements). I went to an ophthalmology c...

Dr. Gao Pilin Reply:
Hello EDDIE: Recently, with the increased use of electronic devices and excessive eye strain among young people, there has been an early onset of degeneration, and the age of onset for floaters has also been decreasing. Floaters are simply a result of vitreous degeneration; if th...

Understanding Retinal Degeneration: Symptoms and Risks for High Myopia

Retinal degeneration Hello, doctor. I have high myopia, approximately 1100 degrees in both eyes, along with significant astigmatism. A month ago, I had an eye examination, and the doctor mentioned that there is slight retinal degeneration, recommending regular follow-ups (he said...

Dr. Gao Pilin Reply:
Hello QZ: This phenomenon may be due to vitreous degeneration pulling on the retina. However, the possibility of a tear should not be overlooked. I recommend that you get it checked. The time it takes for retinal degeneration to progress to a tear is not fixed. In Taiwan, the oph...

Understanding Flashing Lights After Laser Eye Surgery: Causes and Concerns

Flashes of light in the visual field after laser surgery? Dear Dr. Gao, About a week ago, I experienced a temporary visual field loss in my left eye (which returned to normal after about half an hour) accompanied by a migraine. I went to the hospital for an examination, and the ...

Dr. Gao Pilin Reply:
Hello Henry: 1. It is likely caused by vitreous traction on the retina. 2. It cannot be determined, but the examination showed no issues, so you can be reassured. 3. Routine dilation is sufficient. 4. It should not be the case. 5. Retinal detachment can be detected, but vitreous ...

Understanding Retinal and Lens Issues After Laser Treatment: A Patient's Journey

Retinal and lens issues & changes after laser treatment? Hello, Dr. Gao! Around June, I started experiencing a flashing sensation when moving my eyes. I went to a nearby ophthalmologist for a dilated eye exam and discovered a hole in my left eye, which was immediately treated...

Dr. Gao Pilin Reply:
Hello Momo: 1. When the retina is unstable, it can be pulled by the vitreous, which may lead to a tear. It is important to avoid any head movements to prevent the retina from being torn. Since you have already undergone laser treatment, you should wait for it to heal before the ...

Understanding Floaters: Causes, Risks, and Prevention Tips

Causes of Floaters My left eye has a prescription of -400 degrees, and my right eye has -300 degrees. Recently, I have been experiencing the sensation of floating dust when looking at bright areas. Today, I went to the clinic for an examination and was confirmed to have floaters,...

Dr. Gao Pilin Reply:
Hello, 1. It's not necessarily the case; there is a trend of younger individuals being affected. This may be related to eye usage habits. 2. Currently, there is no way to reverse the condition. However, paying attention to eye health and reducing the use of electronic de...

Post-Cataract Surgery: Dealing with Halos and Blurry Vision

Halo and blurred vision issues after cataract surgery? Hello, Dr. Gao: I had cataract surgery on my right eye at the end of October last year and on my left eye on June 24 this year. I have previously consulted you regarding postoperative issues. Currently, in addition to the pre...

Dr. Gao Pilin Reply:
Hello Mr. Chen: If you experience floaters that become clearer when you move your eyes, this condition is likely caused by vitreous degeneration. Currently, there is no treatment available, but over time, it may improve, and you will gradually get used to it. The Ophthalmology De...

Understanding Eye Flashes and Afterimages: Causes and Solutions

Strange flashes of light appear at the outer corners of the eyes? Hello Doctor, I've been troubled by eye issues for a long time. Since early March, I've suddenly experienced flashes of light in my eyes. I have consulted three ophthalmologists, and they all said there...

Dr. Gao Pilin Reply:
Hello, Xiao Feng: The phenomenon you are experiencing could be caused by the vitreous body. The pulling of the vitreous can create flashes of light, and the light refraction due to vitreous degeneration can lead to blurred afterimages at the edges of your vision. Since your exami...

Managing Eye Issues: Understanding Floaters, High Pressure, and Treatment Options

Eye problems I have been experiencing persistent floaters in both eyes, along with high intraocular pressure and a sensation of dryness and discomfort. My prescription for both eyes is -6.00 diopters. I have already consulted many ophthalmologists. The last measurement of my intr...

Dr. Gao Pilin Reply:
Hello, 1. Vitreous degeneration cannot be surgically treated; it is a natural phenomenon. If you see flashes of light, it may indicate that the vitreous is pulling on the retina, so please get checked promptly. 2. An intraocular pressure of 22 or 23 is slightly elevated and ca...

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...

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