Is It Normal to See Dark Spots While Blinking? Eye Health Insights
Eye problems Is it normal to see a dark spot in the middle when blinking rapidly? I have myopia of -5.00 diopters and also experience floaters. Thank you.
Dr. Gao Pilin Reply:
Hello Mr. Tsai: Rapid blinking can naturally cause some variations in brightness, which may lead to a dark sensation in the middle. If there is no dark appearance when your eyes are open, it should not be a concern. It is also possible that during the blinking process, floaters h...[Read More] Is It Normal to See Dark Spots While Blinking? Eye Health Insights
Understanding Fixed Black Shadows in Vision: Causes and Concerns
Seeing a fixed straight black shadow in the center of the right eye? Hello, Doctor: I have a history of dry eye syndrome. On the morning of October 9th, when I woke up, the room was dark because the lights were off. I lay down and looked at my phone for about 5 minutes. After tur...
Dr. Gao Pilin Reply:
Hello, Yuna: It is possible that this is an afterimage. Looking at a bright screen, like a phone, can cause afterimages in the eyes. This might explain the situation you are experiencing. If it does not happen again, it should not be a concern.[Read More] Understanding Fixed Black Shadows in Vision: Causes and Concerns
Understanding Eye Symptoms: Flashes, Floaters, and Vision Concerns
Blinking and shadow issues? Hello Doctor, I am a student who has asked questions before. Recently, my eye condition has not improved and seems to be gradually worsening, which is making me very anxious. I would like to inquire about my situation. Last year, I developed floaters, ...
Dr. Gao Pilin Reply:
Hello, anxious college student: 1. First, it's important to know that if your retina has been examined and found to be normal, there is no need to worry about floaters. Therefore, your concern is unfounded, and you do not need to feel anxious. Occasional floaters are not i...[Read More] Understanding Eye Symptoms: Flashes, Floaters, and Vision Concerns
Understanding Floaters and Vitreous Degeneration: Symptoms and Concerns
Floaters, vitreous degeneration Hello, doctor. Recently, I've been experiencing symptoms of floaters in my eyes. Three weeks ago, when I looked at the blue sky, I noticed several transparent objects floating around. When I looked at the wall, turning my eyes to the left and ...
Dr. Gao Pilin Reply:
Hello, Kkk: This is likely caused by vitreous degeneration. Whether it will further lead to retinal detachment requires a dilated fundus examination to check for any holes or thinner areas in the retina, as these can sometimes be pulled and subsequently cause retinal detachment. ...[Read More] Understanding Floaters and Vitreous Degeneration: Symptoms and Concerns
Understanding Floaters and Vitreous Degeneration: Symptoms and Concerns
Floaters, vitreous degeneration? Hello Doctor, I have recently experienced symptoms of floaters in my eyes. Three weeks ago, when looking at the blue sky, I noticed several transparent objects floating around. When I looked at the wall, I turned my eyes to the left front, and whe...
Dr. Gao Pilin Reply:
Hello, Kkk: This is likely caused by vitreous degeneration. Whether it will further lead to retinal detachment requires a dilated fundus examination to check for any holes or thinner areas in the retina, as these can sometimes be torn and subsequently cause retinal detachment. Wi...[Read More] Understanding Floaters and Vitreous Degeneration: Symptoms and Concerns
Understanding Macular Issues: When to Seek Eye Care
Macular issues I would like to consult a doctor. My eyesight is approximately -4.00 diopters in both eyes, and I have floaters in my right eye but not in my left. Recently, I used an Amsler grid with a white background and black lines to check my vision and noticed that the lower...
Dr. Gao Pilin Reply:
Hello, Kang Kang: This is likely a phenomenon of floaters. Macular degeneration does not resolve with a blink, so it should not be the case. You may continue to observe it yourself.[Read More] Understanding Macular Issues: When to Seek Eye Care
Understanding Eye Floaters, Eye Pain, and Vision Changes: A Guide
Floaters / Vitreous Opacity / Ocular Pain Hello, Dr. Gao. I am 22 years old and currently preparing for the national exam. I spend a considerable amount of time using the computer to watch tutorial videos. I discovered my floaters at the age of 19; currently, I have one cobweb-li...
Dr. Gao Pilin Reply:
Hello THADEA: 1. It may just be floaters, but retinal issues cannot be ruled out. 2. It is unrelated. 3. It is likely not glaucoma. It could be caused by fatigue. I recommend that you see an ophthalmologist for an examination.[Read More] Understanding Eye Floaters, Eye Pain, and Vision Changes: A Guide
Understanding Eye Floaters and Blinking Issues: What You Need to Know
Subsequent Issues with Floaters and Blinking Problems Hello, Doctor. I apologize for bothering you, but I have a few questions that have been troubling me for a long time, and I am really anxious. I developed floaters around November last year, and it has been very distressing. I...
Dr. Gao Pilin Reply:
Hello, anxious college student: 1. It's a common phenomenon among adolescents, but I'm not sure either. 2. The Amsler grid test assesses the macula but cannot determine retinal thinning. 3. Floaters are not related to bright lights. 4. If you see bright lights when blin...[Read More] Understanding Eye Floaters and Blinking Issues: What You Need to Know
Understanding Foreign Body Sensation in the Eye: Causes and Solutions
Foreign body sensation in the eye? Hello doctor, for the past couple of days, I've been feeling something unusual with my right eye. Normally, I don't have any issues when blinking, but when I blink forcefully, it feels like there's something there, although someti...
Dr. Gao Pilin Reply:
Hello KK: You won't feel any foreign body sensation while looking at your phone. Please go get it checked to see if there is a foreign object, as tiny foreign bodies are not visible to the naked eye. Only a physician can determine this through examination. Online responses c...[Read More] Understanding Foreign Body Sensation in the Eye: Causes and Solutions
Understanding Persistent Chalazion: Causes and Treatment Options
The chalazion granulation has not completely resolved? Recently, I noticed swelling and pain in the lower eyelid of my right eye when blinking, along with a granuloma-like bump. I visited an ophthalmology clinic, where it was diagnosed as a pre-sty (hordeolum). After using prescr...
Dr. Gao Pilin Reply:
Hello: If the swelling does not subside for a long time, it may develop into a granuloma. If topical medication does not completely eliminate it but there is no discomfort, it may not require treatment. However, if there is a feeling of pressure or if it affects your appearance, ...[Read More] Understanding Persistent Chalazion: Causes and Treatment Options
Protect Your Eyes: Risks of Prolonged Screen Time and Vision Care Tips
Eye vision care issues I would like to ask if using electronic devices for 9 to 10 hours a day will cause me to go blind? What are the causes of eye damage that can lead to blindness? How can I protect my eyes?
Dr. Gao Pilin Reply:
Hello: Generally speaking, this will not cause blindness. However, it may lead to an increase in myopia, which can subsequently result in retinal diseases. Please refer to: https://bit.ly/3hOY0ts. If you frequently use your phone, you can use the 20-20-20 rule to protect your eye...[Read More] Protect Your Eyes: Risks of Prolonged Screen Time and Vision Care Tips
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 Astigmatism: Causes, Effects, and Treatment Options
Astigmatism issues? Hello Dr. Gao, I would like to ask the following questions: 1. Can excessive blinking cause corneal deformation or astigmatism? 2. Besides corneal deformation, what other factors can cause astigmatism? 3. Does "rubbing the eyes" refer to the act of...
Dr. Gao Pilin Reply:
Hello: 1. Astigmatism is caused by the deformation of the cornea, rather than being a normal spherical shape. Any external force that causes deformation of the cornea, or diseases affecting the cornea itself, can lead to astigmatism. 2. Additionally, cataracts in the lens can als...[Read More] Understanding Astigmatism: Causes, Effects, and Treatment Options
Understanding a Small White Spot on the Lower Eyelid: Causes and Care
There is a small white bump on the inner lower eyelid? Hello, Doctor: About a week and a half ago, I felt a slight foreign body sensation when moving my eyes, but there was no obvious protrusion on the outside of my eye. So, I pulled down my lower eyelid and discovered a small ye...
Dr. Gao Pilin Reply:
Hello Lisa: It is possible that you have a stone. If it is a subconjunctival stone, it may not require treatment. However, if you experience severe foreign body sensation, it will need to be removed. If you are concerned about the pandemic, you can visit an ophthalmology clinic f...[Read More] Understanding a Small White Spot on the Lower Eyelid: Causes and Care
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 Dust and Debris on the Eye Surface: What You Need to Know
Dust particles on the surface of the eye? 1. If I accidentally get low-quality toilet paper that releases many small paper particles into the air, and I later notice these particles on the bathroom mirror, I worry that some may have landed on the surface of my eyeball and stuck t...
Dr. Gao Pilin Reply:
Hello Mr. Gao: 1. No special treatment is needed. 2. No special treatment is needed. 3. Blinking and tears can help remove some foreign objects. 4. It is possible for them to be expelled directly along with secretions, or they may be flushed into the nasolacrimal duct for...[Read More] Understanding Dust and Debris on the Eye Surface: What You Need to Know
Is Forcefully Closing Your Eyes Harmful? Expert Insights on Eye Care
Eye protection consultation? Hello Doctor, I apologize for continuing the discussion from <a href="https://adoctor.tw/article/170005">#170005</a> with some questions. 1. Regarding the issue of closing the eyes, I read an article on https://www.storm.mg/lif...
Dr. Gao Pilin Reply:
Hello JAY: For most people, forcefully blinking has only a temporary effect and does not significantly impact intraocular pressure. However, for patients with glaucoma, it may have an effect. Information found online should only be used as a reference; it is essential to seek med...[Read More] Is Forcefully Closing Your Eyes Harmful? Expert Insights on Eye Care
Understanding Eye Health: Addressing Dry Eyes and Related Concerns
Eye disease issues? Hello Doctor, I apologize for bothering you again. Due to the pandemic, I am unable to visit the clinic, and I have some questions I would like to ask you following up on our last discussion. 1. I have leukemia and dermatitis. Could these conditions be causi...
Dr. Gao Pilin Reply:
Hello JAY: 1. This should not be the cause of dry eyes or red eyes. 2. No, during dryness, blinking can provide some relief and will not harm the eyes. 3. There is a traditional Chinese medicine method that involves pressing the Chengqi acupoint to increase tear secretion; you ca...[Read More] Understanding Eye Health: Addressing Dry Eyes and Related Concerns
Brief Black Spots When Blinking: Understanding Eye Health Concerns
A black spot may appear for a moment when blinking? I recently had a visual field test, and currently, there are no issues. However, when I look at a white background, I occasionally see a small black flash (with a cyan center) that appears for a moment and then disappears. It do...
Dr. Gao Pilin Reply:
Hello Mr. Chen: This phenomenon is more likely related to opacities in the vitreous body, and since it tends to disappear, it is not a major concern. The examination showed no issues, so you can rest assured. Information from the internet should only be used as a reference; if ne...[Read More] Brief Black Spots When Blinking: Understanding Eye Health Concerns
Understanding Dry Eye Syndrome: Symptoms, Causes, and Treatment Options
Dry Eye Syndrome Issues Hello, Dr. Gao. I apologize for the interruption, but I have a few questions: 1. My eyes occasionally become blurry after blinking, but they clear up after I blink again. This happens repeatedly, and I sometimes notice a white, thick discharge from my ey...
Dr. Gao Pilin Reply:
Hello JAY: 1. It is possible, but eye discharge can also cause this phenomenon. 2. Usually not, but it is possible that discharge could lead to double vision. 3. It could be astigmatism; that’s how it manifests. When using a phone positioned lower, the eyelid can press on the cor...[Read More] Understanding Dry Eye Syndrome: Symptoms, Causes, and Treatment Options