Flashing Lights and Dark Spots: Eye Symptoms You Shouldn't Ignore
Flashes and dark spots in the vision? Hello, doctor. Recently, I often experience a sensation of my surroundings going dark (like a brief power outage), followed by an immediate return of light, with the entire process lasting less than a second. Before I can react, everything re...
Dr. Gao Pilin Reply:
Hello, Sugar Frost: This does not appear to be a case of blackouts; after the examination, there should be no cause for concern.[Read More] Flashing Lights and Dark Spots: Eye Symptoms You Shouldn't Ignore
Understanding Blue Shadows in Vision: Causes and Solutions for Eye Issues
Seeing blue in the eyes? Hello Doctor, I am currently facing a situation where the ophthalmology clinics are closed for the Qingming Festival, so I would like to ask about my personal condition: I have dry eye syndrome, myopia in both eyes of approximately 200 degrees, and I expe...
Dr. Liang Ce Reply:
I recommend that you 1. discuss the above situation further with your attending physician to determine if additional examinations are necessary. 2. consider switching to an ophthalmology outpatient clinic at a medical center or large hospital. Thank you, and wish you good health![Read More] Understanding Blue Shadows in Vision: Causes and Solutions for Eye Issues
Understanding Retinal Hemorrhage: Symptoms, Causes, and When to Seek Help
Regarding retinal hemorrhage? Hello, Dr. Gao. Today, I went to a clinic for a routine fundus examination [non-dilated photography] and funduscopy, and I discovered some minor hemorrhages and small blood clots in both eyes [located in the lower left corner of the image]. However, ...
Dr. Gao Pilin Reply:
Hello, Ah Wei: Retinal hemorrhage is usually related to vascular issues, and hypertension is also a contributing factor. If the physician has not indicated any treatment, it is likely that you should just observe the condition and have regular follow-ups. You can schedule a follo...[Read More] Understanding Retinal Hemorrhage: Symptoms, Causes, and When to Seek Help
Understanding Eye Flashes: Causes and Concerns for Computer Users
Flashes of light in the eyes? Hello, Doctor. I have had floaters since childhood, and recently, when I blink rapidly or squint hard, I sometimes see a horizontal black line at a specific location (similar to the black area after a camera flash), which lasts from a few minutes to ...
Dr. Gao Pilin Reply:
Hello Mr. Ching: If this is a recent occurrence, I recommend that you visit an ophthalmologist for an examination. Pupil dilation is not a concern and will not harm your eyes.[Read More] Understanding Eye Flashes: Causes and Concerns for Computer Users
How Long to Use Eye Drops for High Eye Pressure Before Chronic Prescription?
How long does it take to obtain a chronic prescription for eye drops for high intraocular pressure? The patient was referred to a large hospital for gonioscopy, fundus examination, and visual field testing due to elevated intraocular pressure. The doctor diagnosed glaucoma and ad...
Dr. He Jianxian Reply:
In fact, the effectiveness of the eye drops can be assessed after a month, which helps determine whether a change in medication or an increase in dosage is necessary. If no adjustments are needed, the criteria for issuing a continuous prescription are typically met. This is for y...[Read More] How Long to Use Eye Drops for High Eye Pressure Before Chronic Prescription?
Understanding Laser Treatment for Retinal Holes: Healing and Follow-Up
Retinal hole laser treatment Hello, doctor. After laser treatment for a retinal tear, how many months later should I return to the hospital for a fundus examination? Will the original tear site disappear (heal) in the imaging, or will it still appear as a tear? That is my questio...
Dr. Gao Pilin Reply:
Hello Mr. Li: The hole should still be present, but the area around it should have already formed a scab.[Read More] Understanding Laser Treatment for Retinal Holes: Healing and Follow-Up
Understanding Eye Symptoms: When to See a Neurologist for Flickering Vision
I am #179895? Thank you, Dr. Gao, for your prompt response. This morning, I went to the ophthalmology department for an examination. The doctor performed a dilated fundus examination and diagnosed that both my retina and eyes are normal. He suspects that it might be an issue rela...
Dr. Gao Pilin Reply:
Hello, Xiao Wen: If the examination of the retina shows no issues, it may be related to other factors. The vascular problems mentioned by the doctor are possible, and this phenomenon should be monitored. Issues with the vitreous are also possible, and observation is sufficient.[Read More] Understanding Eye Symptoms: When to See a Neurologist for Flickering Vision
Understanding Floaters and Retinal Degeneration: A Student's Concerns
Vitreous floaters and retinal degeneration issues? Hello, doctor. I am a 20-year-old student with high myopia, with a prescription of -6.50 in my left eye and -9.00 in my right eye. I started noticing floaters about two years ago (I can hardly see floaters in my right eye, but I ...
Dr. Gao Pilin Reply:
Hello Lily: 1. A dilated fundus examination is the same as a fundoscopic examination. 2. Mydriatic agents relax the ciliary muscle, which helps slow the progression of myopia. Other than that, there should be no significant effects. 3. Whether the lights are turned off or not has...[Read More] Understanding Floaters and Retinal Degeneration: A Student's Concerns
Understanding Exotropia and Amblyopia in Children: A Parent's Guide
Exotropia with amblyopia Hello, doctor. My puppy is currently six years old. We started monitoring his vision at three years old and found that he has exotropia and amblyopia. Initially, the clinic doctor diagnosed him with intermittent exotropia in the right eye, with both eyes ...
Dr. Gao Pilin Reply:
Hello Mr. Zhang: If treated actively before the age of eight, the prognosis for amblyopia should be quite good. Strabismus may be caused by amblyopia. Astigmatism can potentially lead to amblyopia as well. Currently, appropriate glasses should be prescribed, and atropine drops sh...[Read More] Understanding Exotropia and Amblyopia in Children: A Parent's Guide
Understanding the Flickering Light Spots in Your Vision: Causes and Insights
There are many small flashes of light darting in my vision? Hello Doctor: I have been experiencing floaters for about a year now and have gradually gotten used to them. However, in the past six months, I have noticed that when I look at the blue sky outdoors or in brightly lit in...
Dr. He Jianxian Reply:
Regarding your question, we have not encountered similar patients in clinical practice, so we are unable to provide an answer. Dr. He Jianxian, Department of Ophthalmology, Nantou Hospital.[Read More] Understanding the Flickering Light Spots in Your Vision: Causes and Insights
Post-Retinal Detachment Surgery: Is Scleral Buckling Necessary for Fluid Issues?
Post-retinal detachment surgery fluid accumulation issues? On November 12, 2021, I underwent vitrectomy and laser surgery. During my follow-up visits, the surgeon mentioned that there is still an issue with "fluid accumulation." Three weeks ago, I had a macular and fund...
Dr. He Jianxian Reply:
If the fluid accumulation persists for too long, it is indeed necessary to consider performing a scleral buckle procedure for your reference. Dr. Ho Chien-Hsien, Department of Ophthalmology, Nantou Hospital.[Read More] Post-Retinal Detachment Surgery: Is Scleral Buckling Necessary for Fluid Issues?
Understanding Flashing Lights in the Corner of Your Eye
Flashes of light in the peripheral vision? Hello, doctor: Recently, I have noticed that when I look at the wall and then shift my gaze upward and forward, I see several flashes of light in the outer corner of my right eye. I had a fundus examination done recently, which did not r...
Dr. He Jianxian Reply:
Eye movements can sometimes cause the vitreous to pull on the retina, leading to the appearance of flashes of light. If a retinal examination has been performed and no issues were found, there is generally no cause for concern. Dr. Ho Chien-Hsien, Department of Ophthalmology, Nan...[Read More] Understanding Flashing Lights in the Corner of Your Eye
Effects of Pupil-Dilating Eye Drops: Risks and Precautions
Effects of Mydriatic Eye Drops Hello, Dr. Gao! I previously visited an ophthalmologist for a fundus examination and was administered dilating eye drops. After returning home, I touched various items in my house. Could you please tell me if touching these items that may have been ...
Dr. Gao Pilin Reply:
Hello Ben So: You shouldn't worry; please rest assured.[Read More] Effects of Pupil-Dilating Eye Drops: Risks and Precautions
Understanding Sudden Eye Flashes: Causes and Concerns for Myopia Patients
Eye problems I have high myopia and floaters. Recently, my eye suddenly flashed, like a light flickering for less than a second. I had a fundus examination three months ago, and there were no issues with my retina. What could be the condition of my eye?
Dr. Gao Pilin Reply:
Hello Ms. Yang: It is likely a phenomenon caused by the vitreous pulling on the retina. Generally speaking, it is not serious, but for safety reasons, it is still recommended that you have an eye examination for peace of mind.[Read More] Understanding Sudden Eye Flashes: Causes and Concerns for Myopia Patients
Understanding High Myopia: Questions on Retinal and Macular Health
Questions related to high myopia? Hello Doctor: I previously inquired about issue <a href="https://adoctor.tw/article/178383">#178383</a>. I have high myopia (before dilation L975, R1250) and also experience floaters. During my most recent examination, the d...
Dr. Gao Pilin Reply:
Hello JJ: 1. It is possible to maintain the current condition; however, with high myopia, the retina may be less healthy, and there is a possibility of degeneration occurring more rapidly with age compared to the general population. 2. Degeneration of the retina and macula can se...[Read More] Understanding High Myopia: Questions on Retinal and Macular Health
Understanding Retinal Tension: Managing Eye Strain from Screen Time
Regarding retinal traction? Hello Doctor, due to my job, I often have to look at a computer screen. Recently, over the past month or two, I have noticed a blue light spot appearing at the bottom of my left eye when I close it, especially when I am fatigued or before sleeping (it ...
Dr. He Jianxian Reply:
Retinal traction is related to vitreous activity rather than eye strain or the use of electronic devices. It typically occurs when eye movements cause the vitreous to shift and pull on the retina. This type of traction often leads to the perception of flashes of light, similar to...[Read More] Understanding Retinal Tension: Managing Eye Strain from Screen Time
Understanding Morning Floaters: Are They a Sign of Worsening Symptoms?
Waking up in the morning and seeing a multitude of spots? Hello, I have floaters and I undergo a fundus examination every six months. Recently, I occasionally wake up in the morning and see a multitude of dots, but they disappear after I blink. In my daily life, I haven't no...
Dr. He Jianxian Reply:
Based on your description, it's difficult to determine what the numerous spots you see upon waking in the morning are. They don't seem to resemble typical floaters. I recommend that you consult your ophthalmologist for an examination if you are experiencing discomfort. ...[Read More] Understanding Morning Floaters: Are They a Sign of Worsening Symptoms?
Understanding Retinal Degeneration: What You Need to Know
Retinal degeneration Last month during my fundus examination, the doctor told me that there is a hole in my retina, but the doctor did not mention anything about needing laser treatment. My right eye has 900 degrees of myopia and my left eye has 800 degrees. The doctor mentioned ...
Dr. Gao Pilin Reply:
Hello: It may be an old hole that has already scarred, so laser treatment may not be necessary. High myopia can lead to degeneration of the retina and choroid, with the choroid being composed of blood vessels. Please refer to: https://bit.ly/3fXjm5A[Read More] Understanding Retinal Degeneration: What You Need to Know
Understanding Peripheral Retinal Degeneration Laser Treatment: FAQs
Peripheral retinal degeneration laser treatment Hello Doctor, I went to Pingtung Hospital today for a dilated fundus examination, and it was found that there are two areas of thinning in my right eye and one in my left eye, but there are no holes. To prevent future retinal tears ...
Dr. Gao Pilin Reply:
Hello Mr. Lin: 1. Certainly, the purpose of the laser treatment is to reduce the risk of subsequent retinal tears and retinal detachment. 2. Yes, it is possible.[Read More] Understanding Peripheral Retinal Degeneration Laser Treatment: FAQs
Understanding High Myopia: Risks, Complications, and Prevention Tips
Questions related to high myopia? Hello Doctor: I have high myopia (before dilation L975, R1250) and also experience floaters. I regularly undergo fundus examinations, and during my most recent check-up, the doctor said everything was normal, but the fundus of my right eye is thi...
Dr. Gao Pilin Reply:
Hello JJ: 1. This is the most common condition associated with high myopia. 2. Retinal tears, retinal detachment, macular degeneration, and retinal degeneration, among others. 3. Currently, there are no preventive measures; early detection of lesions (such as retinal tears and re...[Read More] Understanding High Myopia: Risks, Complications, and Prevention Tips