Understanding Retinal Detachment: Symptoms and Concerns for Patients
Retinal detachment issues? Doctor, I have floaters in my vision, and recently when I'm about to fall asleep (half asleep, half awake), I sometimes see a flash of light. I'm not sure if it's my eyelids twitching. I’ve researched and found that retinal detachment can...
Dr. He Jianxian reply Ophthalmology
It's not counted, but since your myopia is quite high, it is recommended to undergo a dilated eye examination.[Read More] Understanding Retinal Detachment: Symptoms and Concerns for Patients
Understanding Eye Flashes and Floaters: When to Seek Help
Experiencing flashes of light when looking at objects? Hello Doctor, recently I have been experiencing flashes of light when I look at things, and I often see a black dot moving around. Sometimes, after sitting for a long time or getting up quickly from a squatting position, I fe...
Dr. He Jianxian reply Ophthalmology
The presence of flashes and floaters is known as "floaters syndrome." You may undergo a dilated eye examination. As for experiencing a dark area when standing up after drinking, this is likely due to orthostatic hypotension, which is quite common.[Read More] Understanding Eye Flashes and Floaters: When to Seek Help
Understanding Post-Laser Eye Surgery: Common Concerns and Symptoms
Laser Eye Surgery I would like to ask about my eye condition. It has been a month since I had laser treatment for a retinal tear, but I still feel a foreign body sensation in that eye. The vision becomes increasingly blurry as I look closer to that area, and one eye appears darke...
Dr. He Jianxian reply Ophthalmology
Basically, if you have regular eye examinations and your retina shows no issues, there is no need to worry too much![Read More] Understanding Post-Laser Eye Surgery: Common Concerns and Symptoms
Understanding Eye Strain: Causes, Symptoms, and Relief Strategies
Eye strain and headache? I was diagnosed with optic nerve abnormalities at the clinic, and the doctor referred me to a larger hospital for further examination, which confirmed that I do not have glaucoma. However, I have a very serious issue: I wear contact lenses (monthly dispos...
Dr. He Jianxian reply Ophthalmology
Based on your description, your symptoms are related to eye strain. It is recommended that you take a break at the onset of symptoms to see if any further issues occur.[Read More] Understanding Eye Strain: Causes, Symptoms, and Relief Strategies
Understanding Gray Floaters: Causes, Concerns, and Treatment Options
Gray floaters Hello, Doctor: I have myopia of -7.50 diopters and elevated intraocular pressure (20-24 mmHg), and I have been regularly returning for check-ups to manage these conditions. However, in the past six months, I have been seeing a gray elongated object (about 1 cm) in m...
Dr. He Jianxian reply Ophthalmology
There are various types of floaters, and currently, floaters cannot be completely removed. Only a few physicians have attempted to use lasers to break up larger floaters into smaller ones, but there are very few doctors offering this treatment, and it is entirely out-of-pocket.[Read More] Understanding Gray Floaters: Causes, Concerns, and Treatment Options
Understanding the Risks of Anteriorly Positioned Intraocular Lenses After Cataract Surgery
The artificial intraocular lens is placed in front of the capsular bag? Hello, Doctor. I had cataract surgery on my right eye, but the first intraocular lens (IOL) was displaced. After a second adjustment, it still didn't work, so I underwent a third surgery to replace the l...
Dr. He Jianxian reply Ophthalmology
1. Generally, placing it in the anterior chamber will not cause significant side effects; at most, there may be mild iritis or slightly elevated intraocular pressure, which can be detected during standard ophthalmic examinations! 2. Corneal edema is a normal phenomenon, and the d...[Read More] Understanding the Risks of Anteriorly Positioned Intraocular Lenses After Cataract Surgery
Understanding Visual Distortions: Signs of Macular Degeneration?
Visual distortion of objects? When I closely observe objects, horizontal lines appear slightly wavy, especially in bright areas, but sometimes they disappear when I focus more. Could this be a precursor to macular degeneration?
Dr. He Jianxian reply Ophthalmology
If you experience visual distortion, it is essential to undergo a dilated eye examination by an ophthalmologist. Wishing you good health![Read More] Understanding Visual Distortions: Signs of Macular Degeneration?
Understanding Eye Flickering: Causes and When to Seek Help
Flashing sensation in the eyes? Doctor, I have been experiencing continuous flickering in the corner of my left eye (not flashes, but flickering). I have undergone many retinal examinations, including one today, and they all say that my retina is fine (I have had retinal laser re...
Dr. He Jianxian reply Ophthalmology
If there are no issues with the retina, you shouldn't worry![Read More] Understanding Eye Flickering: Causes and When to Seek Help
Understanding Astigmatism: Is Increasing Severity a Cause for Concern?
Hello, doctor. I would like to ask about astigmatism? Hello doctor, I started with about -200 degrees of myopia in college (along with -2.75 and -7.5 astigmatism). Over time, my myopia has gradually decreased (very slowly), while my astigmatism has worsened. Yesterday, during an ...
Dr. He Jianxian reply Ophthalmology
If you frequently wear contact lenses and do not stop using them for a few days before getting an eye exam, the prescription will not be accurate. This is for your reference![Read More] Understanding Astigmatism: Is Increasing Severity a Cause for Concern?
Understanding Floaters: When to See an Eye Specialist for Symptoms
Floaters, retina I have been seeing black spots for three years, and I recently found out online that it is likely floaters. However, I haven't gone to the hospital to check whether it is benign or pathological. Should I see an ophthalmologist now? Also, for the past three w...
Dr. He Jianxian reply Ophthalmology
It is recommended that you undergo a dilated eye examination with an ophthalmologist. Additionally, eye pain causing head and neck pain is extremely rare in young individuals. This is for your reference.[Read More] Understanding Floaters: When to See an Eye Specialist for Symptoms
Understanding Flashing Lights in the Center of Your Vision: Causes and Concerns
Retinal floaters I have floaters and undergo regular check-ups (just had my pupils dilated during winter break). A few days ago, after taking a shower, I noticed that whenever I blink my left eye, a bright spot appears in the center of my vision and quickly disappears. No matter ...
Dr. He Jianxian reply Ophthalmology
I recommend that you have a dilated eye exam with an ophthalmologist for peace of mind![Read More] Understanding Flashing Lights in the Center of Your Vision: Causes and Concerns
Understanding Symptoms of Floaters: When to Seek Eye Care
Symptoms of floaters? I have been experiencing a phenomenon where, in bright places, I see streaks or lines that move with my eye movements, similar to what I notice outdoors, but it occurs inconsistently. Does this indicate that I might have floaters? Additionally, I don't ...
Dr. He Jianxian reply Ophthalmology
Your condition is likely to be floaters. It is recommended that you visit an ophthalmologist for a dilated eye examination.[Read More] Understanding Symptoms of Floaters: When to Seek Eye Care
Understanding Cataracts in Seniors: Itchy Eyes and Tear Issues Explained
Elderly individuals with cataracts may frequently experience itching and excessive tearing around the outer eye area? Hello, doctor. A patient in their 70s has cataracts in both eyes but has only had surgery on one eye. What impact could this have? Additionally, the patient often...
Dr. He Jianxian reply Ophthalmology
Cataract surgery typically performed on one eye usually does not have a significant impact. As for itching and tearing, the condition varies from person to person and usually does not indicate any obvious pathology. It is advisable to consult your treating physician for a more pr...[Read More] Understanding Cataracts in Seniors: Itchy Eyes and Tear Issues Explained
Understanding Eye Symptoms: Black Spots and Lines in Vision
There are strands in the eyes? I have -5.50 diopters in my eyes. When I look at the sun, I see a small black dot and some streaks. Is this normal?
Dr. He Jianxian reply Ophthalmology
You may have floaters; it is recommended to undergo a dilated eye examination.[Read More] Understanding Eye Symptoms: Black Spots and Lines in Vision
Seeing Light Rings When Pressing the Eyebrow: Is It Normal?
Pressing on the Yuyao (the area between the eyebrows) will cause a visual phenomenon known as a "phosphene." Hello, doctor. Due to my work, I look at the computer every day and I have floaters. Today, when I gently pressed the area near the medial canthus (the inner cor...
Dr. He Jianxian reply Ophthalmology
Basically, as long as you do not apply pressure to the eyeball, there should not be any significant issues. Experiencing flashes of light when pressing on the eyeball is possible, and it is generally not recommended to apply pressure to the eyeball during massage.[Read More] Seeing Light Rings When Pressing the Eyebrow: Is It Normal?
Understanding Glaucoma: Navigating Conflicting Diagnoses and Treatment Options
Questions about glaucoma? In 2009, during a health check-up, I received a result indicating "enlarged physiological cup." I went to a major hospital (Hospital A) for further examination, where I underwent fundus examination and visual field testing. The doctor said ever...
Dr. He Jianxian reply Ophthalmology
If your vision has always been normal, there is no need to worry too much. As for continuously taking this type of antihypertensive medication, there are generally no significant side effects to be concerned about. A cupped optic nerve does not necessarily indicate damage; it req...[Read More] Understanding Glaucoma: Navigating Conflicting Diagnoses and Treatment Options
Understanding the Increase of Floaters: When to Seek Eye Examination
Increased incidence of floaters? Hello, doctor. I have floaters in my vision, and I would like to ask if the recent increase in floaters warrants an examination. 1. A year ago, I noticed an increase in a linear floater, but in the past month, when I squint, I see that this line...
Dr. He Jianxian reply Ophthalmology
It is recommended that you go to an ophthalmologist for a dilated eye exam if you notice any changes in your floaters, as this can help identify potential issues that you may not be aware of.[Read More] Understanding the Increase of Floaters: When to Seek Eye Examination
Why Clear Vision in One Eye but Blurry with Both? Understanding Eye Issues
Clear vision with one eye but blurred vision with both eyes? Hello Doctor, my father suddenly experienced blurred vision and dizziness last week. He visited an ophthalmology clinic where the doctor diagnosed him with severe dry eye syndrome and prescribed eye drops. He then went ...
Dr. He Jianxian reply Ophthalmology
It is recommended that you go directly to an ophthalmology clinic to address this issue and have it examined by an ophthalmologist, as it is not possible to determine the problem based solely on text.[Read More] Why Clear Vision in One Eye but Blurry with Both? Understanding Eye Issues
Understanding the Risk of Total Blindness from Retinal Detachment
What is the percentage of complete blindness caused by retinal detachment? I recently had a fundus examination and found a small tear in the retina of my left eye, while my right eye showed a lattice degeneration. Both eyes underwent laser photocoagulation on the spot to prevent ...
Dr. He Jianxian reply Ophthalmology
It is recommended to have regular follow-ups with an ophthalmologist and not to worry about the possibility of retinal detachment. If you continue to experience persistent anxiety, it may be advisable to consult a mental health specialist.[Read More] Understanding the Risk of Total Blindness from Retinal Detachment
Understanding Glaucoma: Can It Spread to the Other Eye?
Questions about glaucoma? Hello, I have a few questions about glaucoma: 1. If one eye has glaucoma, can it be transmitted to the other normal eye? 2. Can the normal eye still engage in photography work? Thank you.
Dr. He Jianxian reply Ophthalmology
Basically, glaucoma is not contagious, and working in photography will not pose any issues.[Read More] Understanding Glaucoma: Can It Spread to the Other Eye?