Understanding Post-Laser Eye Treatment: Addressing Floaters and Concerns
Retinal laser issues? Good evening, Dr. Gao. I would like to ask you about something that has been really troubling me. I know that most people do not develop floaters after laser treatment, but in my case, the day after the procedure [I remember very clearly] I woke up to sudden...
Dr. Gao Pilin Reply:
Hello, concerned individual: 1. It is difficult to determine; you should consult your attending physician regarding the situation at that time. 2. Yes. 3. The four inflammatory cells are not floaters; they are inflammatory cells. It should be due to vitreous degeneration. 5. It s...[Read More] Understanding Post-Laser Eye Treatment: Addressing Floaters and Concerns
Understanding Night Blindness and Floaters: Key Insights for Eye Health
Night blindness and floaters? Hello, Doctor. I would like to inquire about night blindness and floaters. 1. When I walk from a well-lit room to a completely dark living room (with only slight light coming through the window), it is completely dark at first, but after taking a f...
Dr. Gao Pilin Reply:
Hello: 1. Is it true that a retinal electroretinogram (ERG) is needed to diagnose night blindness? Based on your situation, if you can see within a few seconds, similar to a normal person, then it is likely not night blindness, as individuals with night blindness typically cann...[Read More] Understanding Night Blindness and Floaters: Key Insights for Eye Health
Experiencing Flashing Lights When Closing Eyes: Should You Worry?
Experiencing flashes of light when closing your eyes? Hello, Doctor Gao! On July 19, during a dilated eye examination of my left eye, there were no issues found in the fundus, but I did have floaters. The doctor diagnosed it as vitreous degeneration. On July 24, while I was closi...
Dr. Gao Pilin Reply:
Hello Beryl Tsou: If you are concerned, it is advisable to have an eye examination. If there are no issues, you can feel reassured. Online responses can only serve as a reference; if necessary, it is best to seek medical attention at a healthcare facility. Best regards, Gao Pi-Li...[Read More] Experiencing Flashing Lights When Closing Eyes: Should You Worry?
Understanding Flashing Lights in Vision: Causes and Concerns
Flashes of light in the eyes? Hello, doctor. My vision in both eyes is approximately 500 to 600 degrees, and I have astigmatism as well as slightly elevated intraocular pressure (19 to 20). I started regular follow-ups a month ago, and currently, there are no issues with my optic...
Dr. Gao Pilin Reply:
Hello: If you experience flashes of light, it is still recommended that you visit an ophthalmologist for a dilated eye examination. A general clinic can perform the examination; it is not necessary to go to a large hospital. Online answers can only serve as a reference; if necess...[Read More] Understanding Flashing Lights in Vision: Causes and Concerns
Understanding Morning Blurry Vision: Causes and When to Seek Help
Blurred vision upon waking up? Hello Doctor, sometimes when I wake up in the morning, my vision is blurry. Sometimes it's in both eyes, and sometimes just one eye. Usually, the blurry vision in both eyes resolves within a few minutes, but the blurry vision in one eye can las...
Dr. Gao Pilin Reply:
Hello, Miaomiao: 1. It could be a different issue. 2. This kind of blurred vision is difficult to diagnose without an examination. 3. If it is due to high intraocular pressure, it is important to get checked promptly to avoid complications. I recommend getting an examination as s...[Read More] Understanding Morning Blurry Vision: Causes and When to Seek Help
Understanding Vitreous Degeneration: Symptoms and Concerns Explained
Vitreous degeneration 1. I see dark shadows in the corners of my eyes, but they disappear when I don't look. I'm not sure if this is related to floaters. What could this condition indicate? 2. When I strain my eyes or slightly close them, the floaters seem to increase...
Dr. Gao Pilin Reply:
Hello Mr. Chiu: This should be various phenomena associated with floaters. It's good that the retinal examination showed no issues, as floaters are located in the vitreous body. Seeing halos around lights at night is most commonly due to astigmatism or some degree of refract...[Read More] Understanding Vitreous Degeneration: Symptoms and Concerns Explained
Understanding Eye Floaters and Flashing Spots: Causes and Concerns
There is a fixed spot in the eye when blinking? Hello Doctor, two days ago I suddenly experienced symptoms of floaters in my eyes, and when I blink, there is a fixed dot in my left eye (which disappears quickly). I went to a clinic that day for an examination, and they told me th...
Dr. He Jianxian Reply:
Basically, floaters are not always noticeable; they are typically observed only against a simple background. As long as a dilated eye exam shows no issues, there is no need for excessive concern. Director He Jian-xian, Ophthalmology Department, Nantou Hospital.[Read More] Understanding Eye Floaters and Flashing Spots: Causes and Concerns
Understanding Sudden Grayish Ovals in Vision: Possible Causes and Concerns
A sudden appearance of a flat oval-shaped "mosaic/ground glass" grayish-white shadow in the right eye? Hello Doctor: My left eye is hyperopic at +2.25 diopters, and my right eye is myopic at -6.25 diopters. Due to severe astigmatism in my left eye, I have some amblyopia...
Dr. Gao Pilin Reply:
Hello Mr. N: If you notice movement that follows your eye movements but is slightly out of sync and appears shaky, it is likely due to opacities in the vitreous body. These opacities can sometimes be undetectable during examinations and are only perceptible to the individual. Vit...[Read More] Understanding Sudden Grayish Ovals in Vision: Possible Causes and Concerns
Understanding Retinal Laser Treatment: Questions and Insights on Eye Health
Retinal laser treatment Good evening, Dr. Gao. Due to the recent severity of my floaters, I visited an ophthalmologist near my workplace yesterday. The doctor mentioned that the area where I previously had laser treatment has a tear. I would like to ask Dr. Gao: 1. Does "t...
Dr. Gao Pilin Reply:
Hello, concerned individual: 1. A tear refers to a condition that is either already torn or is about to tear. 2. It is possible that a contact fundus lens was used, which contains mirrors that can be rotated to view the periphery, so the eyes do not need to be turned. 3. This...[Read More] Understanding Retinal Laser Treatment: Questions and Insights on Eye Health
Understanding Retinal Pull: Flashing Lights and Eye Symptoms
Is the retina being pulled? If you experience a sensation similar to a brief blackout or flickering in your vision, it could be considered a type of photopsia, which is retinal stimulation. This sensation occurs primarily in well-lit environments. While the appearance of floaters...
Dr. Gao Pilin Reply:
Hello, regarding the issue, it is likely caused by retinal stimulation. The small black spots you are experiencing are probably due to floaters. I recommend that you visit an ophthalmologist for an examination. Information found online should only be used as a reference; it is es...[Read More] Understanding Retinal Pull: Flashing Lights and Eye Symptoms
Understanding Eye Issues: Myopia, Floaters, and Night Vision Concerns
Eye problems Hello Doctor, I have a few questions to ask you: 1. I have high myopia (900, 800). One night, after applying a warm compress to my right eye and turning off the lights, I suddenly experienced a blackout in the far left vision of my left eye. However, I could see agai...
Dr. He Jianxian Reply:
Hello, you mentioned that the far left vision in your left eye suddenly went dark after turning off the lights. However, it is natural to not see anything after the lights are turned off. As for seeing bright lights after closing your eyes at night, if you were looking directly a...[Read More] Understanding Eye Issues: Myopia, Floaters, and Night Vision Concerns
Understanding Post-Laser Retinal Changes: Addressing Concerns and Symptoms
Retinal laser therapy Good evening, Dr. Gao. Following your advice, I have scheduled an appointment with the retinal specialist at Taichung Veterans General Hospital on August 3rd to investigate the cause of the black shadows that appeared after my laser treatment. I am particula...
Dr. Gao Pilin Reply:
Hello, concerned individual: 1. The black shadows associated with floaters may not necessarily be related to laser treatment; many people experience these shadows, which could be a normal part of vitreous degeneration. Therefore, the presence of these shadows is not necessarily ...[Read More] Understanding Post-Laser Retinal Changes: Addressing Concerns and Symptoms
Understanding Eye Floaters and Flashing Lights: When to Seek Help
I have floaters in my vision, and when I quickly turn my eyes to the left or right, I experience a sensation of seeing stars? Hello, doctor. I had a retinal examination at the hospital a month ago, and everything was normal. I have had floaters for over seven years, and I am not ...
Dr. Gao Pilin Reply:
Hello Mr. Chen: When you exert force while turning your eyes to the left or right, you may see white flashes of light scattered everywhere, which is likely caused by the vitreous pulling on the retina. Therefore, it is not advisable to engage in such activities to avoid potential...[Read More] Understanding Eye Floaters and Flashing Lights: When to Seek Help
Understanding Post-Laser Retinal Effects: Shadows and Floaters Explained
Retinal laser therapy Good evening, Dr. Gao. I am a patient who has developed severe shadows after retinal laser treatment. I apologize for bothering you again with my questions: 1. I had the laser treatment on the upper right side of my right eye. If the laser's thermal en...
Dr. Gao Pilin Reply:
Hello, concerned individual: 1. Floaters can occur in any part of the eye. 2. It is possible. 3. It will not be. 4. There is none. 5. It will not be. 6. They are the same. The difference lies in energy and range. 7. There should not be such an action. 8. Same as above. ...[Read More] Understanding Post-Laser Retinal Effects: Shadows and Floaters Explained
Understanding Eye Health: Common Concerns and Symptoms Explained
Vision problems Hello, Doctor. I have three questions I would like to ask you. 1. During a dilated eye exam last June, I noticed a small area in the lower left and directly below my right eye that appeared darker (deep red). However, several months of subsequent dilations and v...
Dr. Gao Pilin Reply:
Hello Wei: 1. Based on the physician's and your descriptions, there should be no issues. Regular follow-ups are sufficient. 2. First, correct both eyes to achieve emmetropia, then check for any color disparity. If there is none, it is likely due to refractive error. Other...[Read More] Understanding Eye Health: Common Concerns and Symptoms Explained
Blurred Vision and Floaters: Signs of Glaucoma or Retinal Issues?
It feels like there is a film obstructing my vision? Hello Doctor: This morning, I noticed that one of my eyes has become blurry, and I also see floaters that look like little worms. Blinking my eyes hasn't improved the situation. I would like to ask if this could be a sympt...
Dr. Gao Pilin Reply:
Hello Andy: It could be vitreous floaters, or it might be a retinal issue. It is advisable for you to seek medical examination. If treatment is necessary, it is better not to wait too long. Information from the internet should only be used as a reference; it is essential to visit...[Read More] Blurred Vision and Floaters: Signs of Glaucoma or Retinal Issues?
Understanding Retinal Laser Treatment and Its Impact on Floaters
Retinal laser treatment Hello, Doctor Gao. I am a patient who developed severe floaters after retinal laser treatment. The floaters are overwhelming, and I would like to ask you: 1. I have seen online mentions of a procedure called vitrectomy. Is this a real surgery? Does it ha...
Dr. Gao Pilin Reply:
Hello, concerned individual: 1. I personally do not recommend it, but you may consult a retina specialist. 2. It's normal, sometimes even more so. 3. No, it's just vitreous opacities. 4. Personally, I don't think so, but you can ask a retina specialist, as they hav...[Read More] Understanding Retinal Laser Treatment and Its Impact on Floaters
Is It Flashing? Understanding Visual Disturbances After Darkness
Is this a flash? After spending some time in a dark place, such as waking up in a dark room and then looking at dark objects in a bright area, I experience a flickering sensation. This also occurs when I close my eyes, but it lasts only for a short time and only happens after bei...
Dr. He Jianxian Reply:
What you refer to as "flashes" should be understood as photopsia. Photopsia refers to the sudden appearance of sensations resembling flashes of light when the eyes move, indicating that the retina has suddenly been pulled. This is entirely different from the symptoms yo...[Read More] Is It Flashing? Understanding Visual Disturbances After Darkness
Understanding Eye Symptoms: When to Seek Help from an Eye Specialist
Seeing objects with the eyes? 1. Due to the pandemic, I've been staying at home looking at my phone, and sometimes I notice a small dark spot that is different from the floaters I usually see; it appears briefly and then disappears (I have floaters). Should I go to an ophtha...
Dr. Chen Anping Reply:
Mr. Chen: Hello, based on your descriptions, symptoms 1 and 2 indicate that you have floaters; description 3 is indeed dry eye syndrome. I recommend that you take the time to visit an ophthalmology clinic for evaluation. The Hualien Hospital of the Ministry of Health and Welfare ...[Read More] Understanding Eye Symptoms: When to Seek Help from an Eye Specialist
Understanding Retinal Issues: Insights on Vitreous and Floaters
Retinal issues? Hello, Dr. Gao. My condition is that after undergoing retinal laser treatment, I have developed a significant number of dark spots. I would like to ask you a few questions. I frequently visit an ophthalmologist for eye examinations, but each time I only undergo di...
Dr. Gao Pilin Reply:
Hello, concerned individual: 1. The vitreous body is transparent and may not be easily visible to the naked eye. Therefore, it is not typically examined. 2. Only larger issues are visible; smaller ones may not be detectable. 3. The vitreous can undergo liquefaction, but not all o...[Read More] Understanding Retinal Issues: Insights on Vitreous and Floaters