Understanding and Treating Visual Disturbances: A Guide for Patients
Fundus examination Hello, I see curtain-like black shadows when there is a little light, and I can feel it even when I close my eyes. The examining doctors have said it's normal. Is there any treatment for this?
Dr. Wang Zhangji reply Ophthalmology
If the retina has been examined and confirmed to be unaffected, it is likely just normal vitreous aging, which does not require special treatment; regular check-ups will suffice.[Read More] Understanding and Treating Visual Disturbances: A Guide for Patients
Understanding Eye Floaters: When to Seek Help for Visual Disturbances
Fundus examination Hello, when there is a little light, I see a shadow flickering, and in the dark, I constantly see blue spots, even with my eyes closed, similar to what I used to see when I pressed my eyes as a child. However, the doctors say everything is normal after examinat...
Dr. Wang Zhangji reply Ophthalmology
Vitreous opacities, if not associated with conditions such as retinal tears, can be considered a normal part of aging and typically do not require significant concern.[Read More] Understanding Eye Floaters: When to Seek Help for Visual Disturbances
Understanding Hyperopia in Your First Grader: Vision Tips and Insights
My first-grade daughter has hyperopia? Hello, doctor. My first-grade daughter recently had her vision checked. I initially thought she was nearsighted because she tends to read at a close distance and squints while watching TV. However, her vision test showed 0.8/0.8, which I ass...
Dr. Wang Zhangji reply Ophthalmology
Although reading at a close distance can lead to fatigue, objects appear relatively larger, so children with mild hyperopia may still read up close. A visual acuity of 0.8 is considered normal, and whether one is myopic or hyperopic, it is important to maintain an appropriate dis...[Read More] Understanding Hyperopia in Your First Grader: Vision Tips and Insights
Post-Retinal Detachment Surgery: Understanding Vision Recovery and Symptoms
Postoperative Visual Recovery After Retinal Detachment Surgery Hello Dr. Wang: I would like to ask you some questions. I have high myopia and underwent scleral buckle surgery for retinal detachment three weeks ago, with gas tamponade. I am experiencing the following conditions: 1...
Dr. Wang Zhangji reply Ophthalmology
Based on very limited information, we can only provide some speculations. Macular edema or the gas itself could potentially cause the sensation of a white haze in the vision. Flashes are generally produced by traction or stimulation of the retina (avoid straining your eyes when t...[Read More] Post-Retinal Detachment Surgery: Understanding Vision Recovery and Symptoms
Understanding Scleral Buckling Surgery for Retinal Detachment Recovery
Scleral Buckling Surgery for Retinal Detachment Thank you, Dr. Wang, for your previous response. I have a few more questions to ask. After my treatment, my right eye was confirmed to have a retinal detachment. That evening, I underwent scleral buckle surgery. It has now been 20 d...
Dr. Wang Zhangji reply Ophthalmology
Even if the retina has already been reattached, it is still possible to have some color discrepancies, bubbles, or misalignment at the retinal attachment site, which can cause image distortion. You trusted your attending physician enough to undergo surgery, right? Since they have...[Read More] Understanding Scleral Buckling Surgery for Retinal Detachment Recovery
Understanding Visual Field Loss After Retinal Laser Treatment
Visual field loss after retinal tear laser treatment? Hello doctor, on November 24th, my right eye was struck, and after seeking medical attention, it was found that there was bleeding and a retinal tear at the one o'clock position. I received laser treatment at National Tai...
Dr. Wang Zhangji reply Ophthalmology
It is not possible to determine from the above symptoms whether the retina has re-ruptured. It is recommended that you undergo a dilated fundus examination nearby for safety.[Read More] Understanding Visual Field Loss After Retinal Laser Treatment
Understanding Retinal Holes: Diagnosis Confusion and Treatment Options
Concern about retinal tear? 1. I have been experiencing floaters, and recently I've noticed occasional flashes of light, so I went for an eye examination. Doctor A informed me that I have one hole in each eye and recommended laser treatment. However, my family members advise...
Dr. Wang Zhangji reply Ophthalmology
1. It is truly difficult to determine online whether you have a retinal tear. Some physicians may take proactive measures for areas at high risk of thinning and tearing, so it is advisable to seek treatment from a trusted physician. 2. If the retina has already detached, it can s...[Read More] Understanding Retinal Holes: Diagnosis Confusion and Treatment Options
Understanding Post-Surgery Hard Lumps After Stye Removal
After the chalazion excision surgery, there is still a hard lump present..? Hello, doctor. I developed a stye and visited the clinic after 2-3 days. The doctor said it wasn't infected, just red and swollen, so I was prescribed eye drops and ointment, and advised to apply war...
Dr. Wang Zhangji reply Ophthalmology
It is common to have a small lump remaining after drainage procedures in most cases. With time, the lump usually decreases in size. If there are concerns or if the lump enlarges again, you may consult another physician to determine if further removal is necessary.[Read More] Understanding Post-Surgery Hard Lumps After Stye Removal
Can Eye Fatigue Increase Intraocular Pressure? Understanding the Connection
Intraocular pressure issues? Due to my work, I have been using the computer at close range for an extended period. Additionally, I have nasal allergies, and whenever I feel fatigued, my eyes become inflamed. In the past week or two, due to the eye inflammation, my doctor prescrib...
Dr. Wang Zhangji reply Ophthalmology
Glaucoma is not diagnosed solely based on intraocular pressure. Some individuals may have inherently high eye pressure but do not necessarily have glaucoma. The optic nerve head is one of the examinations used in the diagnosis. For a more detailed assessment, additional tests suc...[Read More] Can Eye Fatigue Increase Intraocular Pressure? Understanding the Connection
Long-Term Use of Ailivis-Mai Eye Ointment: Safety and Alternatives
Regarding *Alyxivis-Mai* ophthalmic ointment? Hello, about 10 years ago, my left eye suddenly became red, watery, painful, and swollen. I consulted an ophthalmology clinic, but the doctor did not explain the symptoms and only prescribed an ointment called "Oasis" (Ailiv...
Dr. Wang Zhangji reply Ophthalmology
I am not very familiar with Erythromycin ophthalmic ointment, but I know that its main ingredient is erythromycin, which is an antibiotic. Unless there is an allergy to erythromycin, it is generally considered to have minimal side effects. However, regardless of how safe an eye m...[Read More] Long-Term Use of Ailivis-Mai Eye Ointment: Safety and Alternatives
Understanding Blurry Vision: Causes and Solutions for Presbyopia
Blurred vision Doctor, I have presbyopia, but recently I've noticed that sometimes when I look at text in the distance (about 1.5 meters), my vision suddenly shifts from clear to blurry. At that moment, I wasn't wearing my reading glasses since I was looking far away. W...
Dr. Wang Zhangji reply Ophthalmology
There are many possible reasons for blurred distance vision, and the information you provided is insufficient for a proper assessment. It is recommended to undergo a thorough examination.[Read More] Understanding Blurry Vision: Causes and Solutions for Presbyopia
Understanding Post-Retinal Detachment Surgery Vision Changes
Retinal detachment surgery Hello Dr. Wang, I had a scleral buckle surgery three weeks ago due to retinal detachment. Today, while applying eye drops, I noticed that the redness and swelling around my eye have significantly decreased, and I can see a small ring of white around my ...
Dr. Wang Zhangji reply Ophthalmology
Although the surgery has restored the retinal detachment, there is still a possibility of retinal irregularity, especially if there was a detachment in the macula, which can lead to distorted images. It is advisable to have the physician conduct a follow-up examination for confir...[Read More] Understanding Post-Retinal Detachment Surgery Vision Changes
Understanding Eye Fatigue: Causes and Solutions for Your Discomfort
Eye fatigue Hello Dr. Wang: It has been some time since I've been experiencing a sensation of fatigue in my eyes. When I close my eyes, I feel a soreness, and sometimes I think it's just tiredness. However, even after a nap, my eyes still feel sore. I'm not sure if...
Dr. Wang Zhangji reply Ophthalmology
The more common causes are conjunctivitis or insufficient tear production, and a detailed examination at an outpatient clinic is necessary.[Read More] Understanding Eye Fatigue: Causes and Solutions for Your Discomfort
Does Intense Exercise Worsen Vitreous Floaters?
Vitreous floaters and intense exercise? I would like to ask the doctor, I have floaters and when I visited an ophthalmologist, I was told that it is due to vitreous opacities. Sometimes when I play basketball, the movement causes larger and more noticeable floaters to appear. I w...
Dr. Wang Zhangji reply Ophthalmology
Intense exercise can increase the movement and pulling of the vitreous body within the eye, so it is advisable to avoid it.[Read More] Does Intense Exercise Worsen Vitreous Floaters?
Can I Swim and Dive After Retinal Laser Surgery? A Navy Service Guide
I have undergone retinal laser surgery (for a tear) and I am going to serve in the Navy (mandatory service for 6 months)? Hello Doctor: Over the past 10 years, I have undergone retinal laser surgery (for a tear) due to high myopia. In February, I will be joining the Navy (mandato...
Dr. Wang Zhangji reply Ophthalmology
Although diving poses some risks for retinal tears, it is not contraindicated. There are no specific regulations regarding retinal tears in military service examinations. It is advisable to remain vigilant and, if any abnormalities occur, it is best to undergo a thorough examinat...[Read More] Can I Swim and Dive After Retinal Laser Surgery? A Navy Service Guide
Understanding Orbital Pain: Causes, Symptoms, and Next Steps for Relief
Orbital swelling and pain? Frequent swelling and pain around the eyes often lead to headaches and gastrointestinal discomfort. I have had my glasses re-fitted, and my intraocular pressure has been measured as normal. This is quite troubling; what else should I consider having eva...
Dr. Wang Zhangji reply Ophthalmology
The most common cause of orbital swelling and pain is prolonged reading or using electronic devices, which leads to ciliary muscle fatigue. In addition to taking more breaks and applying warm compresses, eye drops can also provide relief.[Read More] Understanding Orbital Pain: Causes, Symptoms, and Next Steps for Relief
Understanding Unexplained Visual Field Loss: Causes and Insights
Unexplained visual field loss Hello Doctor, last December I experienced a fist-sized visual field defect in my right eye, specifically in the nasal peripheral vision (25-40 degrees). Despite seeking medical attention, the cause of this defect remains undetermined. The obscuration...
Dr. Wang Zhangji reply Ophthalmology
In bright light, the pupils constrict. If there is localized opacification in the lens, it may obstruct the visual field. When the light diminishes, the pupils dilate, allowing light to enter from the periphery to compensate. However, you mentioned that this is no longer occurrin...[Read More] Understanding Unexplained Visual Field Loss: Causes and Insights
Understanding Retinitis Pigmentosa: Rare Disease and Support Options
About Retinitis Pigmentosa Is retinitis pigmentosa considered a rare disease? My good friend was diagnosed with it in her senior year of high school, and she currently has only central vision left (her peripheral vision is blind). Now that she is in her second year of college, wh...
Dr. Wang Zhangji reply Ophthalmology
Retinitis pigmentosa is not uncommon, and a thorough examination is necessary to determine if it qualifies as a disability. Currently, there are no highly effective treatment methods, but adequate supplementation of vitamin A and eye protection from sunlight are recommended.[Read More] Understanding Retinitis Pigmentosa: Rare Disease and Support Options
Understanding Blurry Vision in Seniors: Causes and Surgical Options
The elderly person has blurred vision and requires surgery? Dear Dr. Wang, My mother is 68 years old and has been experiencing blurred vision for about two months. She has difficulty seeing the facial features of people on television and also struggles to see things up close. He...
Dr. Wang Zhangji reply Ophthalmology
It could be a macular fold, but it's uncertain. It is in a different location than cataracts, and simultaneous surgery is not recommended.[Read More] Understanding Blurry Vision in Seniors: Causes and Surgical Options
Understanding the Sensation of Foreign Body in the Eye: Causes and Solutions
Foreign body sensation in the eye? I have seen a doctor due to discomfort in my eyes. Normally, I don't have any issues with my eyes, but after using the eye drops, I feel like there is a foreign body in my eye, which is very uncomfortable. However, the examination showed no...
Dr. Wang Zhangji reply Ophthalmology
If the sensation of a foreign body after taking medication is temporary, it is considered a normal phenomenon. Alternatively, please consult a physician to evaluate whether there are alternative medications available.[Read More] Understanding the Sensation of Foreign Body in the Eye: Causes and Solutions