Can Jump Rope Exercise Be Safe for Patients with Floaters?
Vitreous Floaters Exercises Hello Doctor: I would like to ask about having floaters. I have undergone retinal laser treatment and my retina is thinner. Is it safe for me to jump rope as a form of exercise?
Dr. Gao Pilin Reply:
Hello: If there are no holes and the laser-treated area has stabilized, and after examination by the physician it has been confirmed that there are no issues, then skipping rope is fine.[Read More] Can Jump Rope Exercise Be Safe for Patients with Floaters?
Understanding Eye Pressure: Concerns and Management for Glaucoma
Intraocular pressure issues? Hello, I apologize for the lengthy message. On July 12, I went to a general clinic for a retinal examination and found my intraocular pressure (IOP) to be 24 and 25 mmHg (after 5 air puffs). The doctor suspected glaucoma. Two weeks later, on July 18, ...
Dr. Gao Pilin Reply:
Hello: 1. It is beneficial to have follow-ups at the same clinic. This allows the physician to monitor your changes effectively. 2. The difference measured by a properly functioning machine should not be significant. You can go to a clinic you trust. 3. If managed properly, it is...[Read More] Understanding Eye Pressure: Concerns and Management for Glaucoma
Understanding Suture-Related Complications in Intraocular Lens Surgery
Scleral fixation of intraocular lens suture dislocation? My left eye had the lens removed due to trauma during childhood, and at the age of 20, an artificial lens was implanted. Due to the trauma, the lens in my left eye can only be secured with sutures, but I am unsure whether t...
Dr. Gao Pilin Reply:
Hello Mr. Chen: It should be a scleral fixation. If the displacement is not significant, it may not require intervention. However, if the lens displacement could potentially cause vitreous traction and retinal issues, then intervention is necessary. Individuals with corneal endot...[Read More] Understanding Suture-Related Complications in Intraocular Lens Surgery
Understanding Eye Flashes: When to Seek Medical Attention
Flashes of light in the eyes? Hello Dr. Gao, I had retinal laser treatment about 6 to 7 years ago. On the morning of October 13th (Thursday), I suddenly noticed a flash of light in my eye, approximately the size of a smartphone, which has not disappeared since. I had a follow-up ...
Dr. Gao Pilin Reply:
Hello: It is advisable to get checked again; being cautious is always better. Inform your physician about your condition, and they will conduct the necessary examinations for you.[Read More] Understanding Eye Flashes: When to Seek Medical Attention
Understanding Retinopathy of Prematurity: Impact on Vision and Key Concerns
Retinopathy Hello, thank you for your previous response. I would like to ask if retinopathy of prematurity (ROP) can affect not only peripheral vision but also the central 30 degrees of vision. Is a 30-degree visual field loss of 18.14 dB in one eye considered mild? With retinopa...
Dr. He Jianxian Reply:
Severe retinal disease can indeed lead to a loss of vision within a 30-degree field, and an average value of 18.14 dB is considered moderately severe. If the condition has caused congenital nystagmus and the best-corrected visual acuity is only 0.3 with no light perception, it is...[Read More] Understanding Retinopathy of Prematurity: Impact on Vision and Key Concerns
Understanding Floaters and Vision Loss: What You Need to Know
Floaters, visual field loss? Hello Doctor, I discovered that I had floaters a year ago, and after visiting an ophthalmologist, I was told it was benign. A few months later, I suddenly noticed persistent dark shadows in my upper and lateral vision. The ophthalmologist mentioned th...
Dr. He Jianxian Reply:
If there is a halo around lights, the first suspicion should be whether the glasses are dirty or fogged up if the person is wearing them. If the person is not wearing glasses, then corneal edema should be suspected, and an eye examination is necessary. Dr. He Jianxian, Ophthalmol...[Read More] Understanding Floaters and Vision Loss: What You Need to Know
Understanding Flashing Lights in Vision: When to Seek Eye Care
Flashes of light when closing the eyes? Hello, Doctor. About two weeks ago, I woke up around 3 AM while sleeping. Sometimes, when people are lying in bed with their eyes closed, I suddenly saw a flash of light that was quite large, similar to the feeling of turning on a white scr...
Dr. Gao Pilin Reply:
Hello to those who have trouble sleeping: If you experience certain symptoms, you should return for a follow-up consultation. If it's inconvenient at night, you can come during the day as well. This is likely caused by vitreous traction, which should not be a concern. Howeve...[Read More] Understanding Flashing Lights in Vision: When to Seek Eye Care
Understanding Vision Changes After Retinal Detachment Surgery
Post-retinal detachment surgery Hello Doctor: Due to retinal detachment, I underwent "left eye complex flat vitrectomy with laser photocoagulation" on September 20th, and it has been three weeks since then! Currently, when I look forward with my head down, my vision is ...
Dr. Gao Pilin Reply:
Hello, Xiao J: It is likely that the gas used for surgical tamponade has not been fully absorbed, which can cause blurred vision when obstructed by the gas. However, please consult your attending physician to determine the exact cause.[Read More] Understanding Vision Changes After Retinal Detachment Surgery
Understanding Floaters and Halos: Symptoms and Concerns for Eye Health
Halo and floaters syndrome? Hello Doctor, I discovered a year ago that I have floaters, and after an examination, the doctor said they are benign. A few months ago, I noticed dark shadows in my upper and lateral vision (which do not move or disappear). The doctor mentioned that m...
Dr. Gao Pilin Reply:
Hello: I cannot diagnose the reason for this, but this phenomenon may be related to the cornea. If your vision is also blurry, please seek medical attention as soon as possible; the importance of your eyes should outweigh that of a midterm exam.[Read More] Understanding Floaters and Halos: Symptoms and Concerns for Eye Health
Understanding Blue Light Spots in Dark: Eye Health Insights
When the lights are turned off at night, I see many small blue light spots in front of my eyes? Hello, Doctor Gao: I have myopia of 1000 degrees and also experience floaters. After a dilated eye exam, my retina was found to be healthy. However, when I enter a dark room at night, ...
Dr. Gao Pilin Reply:
Hello Amy: The small blue light may be a form of photopsia, which is a physiological phenomenon. The drifting branches are likely indicative of floaters.[Read More] Understanding Blue Light Spots in Dark: Eye Health Insights
Understanding Post-Surgery Vision Changes After Epiretinal Membrane Removal
Proliferative vitreoretinopathy (PVR) Hello, Doctor! I have the following questions to ask, and I would greatly appreciate your assistance! Q1. After undergoing vitrectomy and gas tamponade for a proliferative membrane in the right eye, it has been one and a half months since th...
Dr. Gao Pilin Reply:
Hello Grace: 1. It is difficult to determine the cause; please inform the attending physician and arrange for relevant examinations. 2. It is uncertain whether it is due to the destruction of photoreceptor cells. However, retinal injury can affect vision. 3. It could be residual ...[Read More] Understanding Post-Surgery Vision Changes After Epiretinal Membrane Removal
Understanding Floaters: Common Concerns and Eye Health Tips
Floaters and retinal-related issues? Hello, doctor. I have been experiencing floaters for two to three years, and their shape and number have not changed much. However, sometimes I see bright little dots in front of my eyes. Is this a normal phenomenon? 1. After having my retin...
Dr. Gao Pilin Reply:
Hello, Groundhog: 1. Yes. 2. This may be a visual phenomenon; no need for examination. 3. The duration of the flashes is shorter, while the visual phenomenon lasts longer. 4. The retina is normal; floaters do not affect vision. 5. Macular degeneration can be prevented. 6. It'...[Read More] Understanding Floaters: Common Concerns and Eye Health Tips
Understanding Retinopathy of Prematurity: Vision Loss and Eye Movement Issues
Vision problems Hello, I would like to ask some questions. Can retinopathy of prematurity cause a 30-degree visual field loss with -18.14 dB? When the eyes are not turned inward, there seems to be a section on the inner side where I cannot see well; moving objects seem to disappe...
Dr. He Jianxian Reply:
Retinopathy of prematurity (ROP) is a condition caused by the use of high concentrations of oxygen in premature infants, leading to retinal proliferation and traction. Generally, it does not cause nystagmus unless the condition is severe and associated with visual impairment. Nys...[Read More] Understanding Retinopathy of Prematurity: Vision Loss and Eye Movement Issues
Understanding Eye Floaters and Flashing Lights: When to Seek Help
Seeing bright spots? Hello Doctor: I have been experiencing floaters in both eyes for over two years now, and my myopia is controlled to within 100 degrees. Recently, during class, I have noticed bright dots that disappear in about 1 to 2 seconds, resembling the afterimages of no...
Dr. Gao Pilin Reply:
Hello Phoebe: 1. I am not sure what the reason is; it could be photopsia, but it's best to get it checked. 2. It's normal. 3. It usually persists for a long time. 4. Many people are experiencing symptoms of floaters at an earlier age now. 5. It's normal. 6. Everyon...[Read More] Understanding Eye Floaters and Flashing Lights: When to Seek Help
Understanding Eye Flashes and Floaters: When to Seek Help
Flashes and floaters in the eyes? Hello, Doctor. I would like to ask some questions regarding my eyes: A few months ago, I had a fundus examination at the hospital, and after the examination, the doctor mentioned that certain areas of my retina are thinner but not concerning. I w...
Dr. He Jianxian Reply:
If there is a condition requiring treatment for a thinner retina, the physician should inform the patient accordingly. As for the presence of colored light spots, they are likely unrelated to glaucoma. Glaucoma testing generally does not require dilation, and the likelihood of yo...[Read More] Understanding Eye Flashes and Floaters: When to Seek Help
Post-Retinal Detachment Surgery: What to Do After an Eye Injury at Home
Post-retinal detachment surgery I would like to ask what remedies or actions should be taken if I accidentally bumped the eye of a family member who just had retinal detachment surgery at home?
Dr. He Jianxian Reply:
If there are no significant visual changes over the course of a week, it is generally considered to be okay, and usually, there is nothing specific that can be remedied. - Dr. He Jianxian, Ophthalmology Department, Nantou Hospital.[Read More] Post-Retinal Detachment Surgery: What to Do After an Eye Injury at Home
Flashes of Light When Closing Eyes: Should You Be Concerned?
When the lights are turned off, flashes of light appear with closed eyes? Hello, doctor. I have seen answers online that are similar to my situation, but since it seems different from what I am experiencing, I am asking here. A few weeks ago, I started experiencing symptoms of fl...
Dr. Gao Pilin Reply:
Hello Mr. Lin: This phenomenon is more akin to photopsia, which is a physiological occurrence. You can refer to: https://bit.ly/2z0VUDw. However, I cannot guarantee that there are no issues, so it would be better to get it checked when you have the time.[Read More] Flashes of Light When Closing Eyes: Should You Be Concerned?
Understanding Eye Flashes: Symptoms and Causes Explained
Flashes of light in the eyes? Hello, doctor. Here's the situation: I have noticed that when I just wake up or am about to fall asleep, I see flashes of light in bright areas, but not in completely dark places. The flashes do not appear in the corners of my eyes; they occur i...
Dr. Gao Pilin Reply:
Hello A: This is more likely to be a visual phenomenon rather than vitreous detachment. The retinal examination showed no issues, so there is no need to worry.[Read More] Understanding Eye Flashes: Symptoms and Causes Explained
Post-Retinal Laser Surgery: Can You Rub Your Eyes and What to Expect?
After retinal laser surgery, is it okay to rub your eyes? Is it normal to occasionally see small flashes of white light? Last week, I underwent laser surgery due to a discovered retinal hole. Over the past week, I occasionally experienced eye allergies and inadvertently rubbed my...
Dr. Gao Pilin Reply:
Hello, Yezi: 1. It is possible that the location of the hole is causing the retina to be active. Since the laser treatment is around the hole, it will not change the condition of the hole itself. 2. Rubbing your eyes should not be an issue. 3. Occasional sharp sensations are like...[Read More] Post-Retinal Laser Surgery: Can You Rub Your Eyes and What to Expect?
Blurred Vision: Should You Rush for an Eye Exam?
Blurred vision Today, I visited an ophthalmology clinic due to an eye infection issue and mentioned to the doctor that I've been experiencing blurred vision recently. After the examination, my left eye was measured at 0.9 and my right eye at 0.8, with some astigmatism. I sti...
Dr. Gao Pilin Reply:
Hello Mr. Ke: Your vision of 0.8 and 0.9 is considered quite good. Generally, infections do not typically affect vision unless there is a retinal infection or an intraocular infection causing endophthalmitis. Since I cannot diagnose without an examination, if your physician has n...[Read More] Blurred Vision: Should You Rush for an Eye Exam?