Balancing Vision: Addressing Significant Eye Discrepancies and Myopia Concerns
Excessive binocular disparity? Hello, doctor. I would like to inquire about my vision. My eyesight differs by over 200 degrees between my left and right eyes. When I got my glasses, they mentioned that my dominant eye is my right eye, which is why the prescription for my right ey...
Dr. He Jianxian reply Ophthalmology
Basically, your eyeball has reached a mature state, and your prescription should not continue to increase. Therefore, you generally do not need to adopt any special measures to prevent an increase in stereopsis disparity.[Read More] Balancing Vision: Addressing Significant Eye Discrepancies and Myopia Concerns
Understanding Floaters and Flashes: When to Seek Eye Care
Floaters and flashes? It seems that you are experiencing symptoms of floaters in your right eye, accompanied by flashes of light. You mentioned that your right eye has approximately -600 degrees of myopia and that you have already been examined by a doctor, who indicated that the...
Dr. He Jianxian reply Ophthalmology
If the flashes persist and their frequency increases, or if there is a significant increase in the number of floaters, it is recommended to undergo a dilated eye examination again.[Read More] Understanding Floaters and Flashes: When to Seek Eye Care
How to Choose Glasses After Cataract Surgery: A Guide for Patients
Cataract surgery issues? After undergoing cataract surgery on my left eye, I can see well at a distance with glasses, but I'm unsure how to adjust for near vision. I have a -500 diopter prescription for my left eye and -575 for my right eye. After the surgery, I developed pr...
Dr. He Jianxian reply Ophthalmology
Generally, you can reduce the degree of myopia by 200 to 300 diopters to use them as reading glasses. It is recommended that you visit an ophthalmologist to get advice on an appropriate prescription for presbyopia. This information is provided for your reference![Read More] How to Choose Glasses After Cataract Surgery: A Guide for Patients
Post-Cataract Surgery: Understanding Recovery and Managing Discomfort
Post-cataract surgery After my mother's cataract surgery (which lasted less than half an hour), she felt fine for the first two days. However, starting on the third day, she began to experience a foreign body sensation and her vision was not as clear as it was the day before...
Dr. He Jianxian reply Ophthalmology
After cataract surgery, patients need to use eye drops, which are usually required more frequently and can sometimes cause punctate epithelial erosions on the cornea. If this occurs, patients may experience a foreign body sensation and a decrease in visual clarity. Typically, thi...[Read More] Post-Cataract Surgery: Understanding Recovery and Managing Discomfort
Understanding Retinal Laser Treatment: Risks and Post-Procedure Effects
Retinal laser therapy Hello doctor, I have some questions regarding retinal laser treatment during and after the procedure. 1. If the left eye undergoes laser treatment, will the right eye, if not covered, be affected by the laser light and potentially suffer from eye damage? ...
Dr. He Jianxian reply Ophthalmology
The general purpose of retinal laser treatment is to use the heat from the laser light to create a stronger adhesion between the retinal tissue and the underlying layers. During the procedure, the other eye does not need to be covered, and there have been no reports of it being a...[Read More] Understanding Retinal Laser Treatment: Risks and Post-Procedure Effects
Understanding Red Eye: Causes and Solutions for Eye Health Issues
There is a problem with the eyes? Recently, I have noticed red streaks in my eyes. What could be the cause? How can I improve this condition?
Dr. He Jianxian reply Ophthalmology
The presence of bloodshot eyes generally indicates that the eyes themselves are uncomfortable or have been subjected to external stimuli. Factors such as eye strain, rubbing the eyes, poor air quality, wearing contact lenses, and allergies can contribute to this condition. It is ...[Read More] Understanding Red Eye: Causes and Solutions for Eye Health Issues
Is My Right Eye Swelling a Sign of High Eye Pressure or Glaucoma?
Could the symptoms in my right eye be due to high intraocular pressure? Doctor, I have a swelling sensation in my right eye, as if there is a force pushing on my eyeball, making me feel like it could pop out at any moment. I visited an ophthalmologist who diagnosed it as an eye a...
Dr. He Jianxian reply Ophthalmology
If intraocular pressure is elevated, it should be detected at an ophthalmology clinic. Unless the pressure is excessively high, we typically do not feel it ourselves. The sensation of pressure in the eyes is more often related to eye fatigue. It is advisable to monitor the situat...[Read More] Is My Right Eye Swelling a Sign of High Eye Pressure or Glaucoma?
Understanding Visual Shadows When Blinking: Insights for Eye Health
Objects seen when blinking the eyes? Hello doctor, I am over 22 years old and have myopia of -5.75 in both eyes, with astigmatism of -0.50 to -1.00 in the right eye. I have been diagnosed with punctate chorioretinopathy for 1 to 2 years, which is currently healed and under observ...
Dr. He Jianxian reply Ophthalmology
I recommend that you consult your attending physician directly, as I am not familiar with your retinal condition and cannot provide specific answers regarding your situation. Thank you.[Read More] Understanding Visual Shadows When Blinking: Insights for Eye Health
Understanding White Spots in Vision: Causes and Solutions
Seeing small white dots in the eyes? Hello, doctor. I would like to ask a question. I usually play on my phone with the lights off while sleeping, and now I see white spots, especially noticeable against white walls or in dim light. However, these white spots do not move. I can&#...
Dr. He Jianxian reply Ophthalmology
It is recommended that you visit an ophthalmology clinic for an examination. It would be best to undergo a dilated fundus examination to determine if there are any specific conditions affecting the retina. The above information is for your reference, and I wish you good health.[Read More] Understanding White Spots in Vision: Causes and Solutions
Understanding Floaters: Are They a Sign of Retinal Detachment?
Floaters in the retina I have floaters, and recently when I quickly turned my head in a completely dark room, I saw a flash of white light, but I didn't see it again when I tried afterward. Should I be concerned about a retinal detachment?
Dr. He Jianxian reply Ophthalmology
The light you are seeing is due to the rapid movement of your head, which causes the vitreous body to move with inertia and indirectly pull on the retina. This is not retinal detachment. It is advised that you avoid turning your head quickly when there is no need, as it could pot...[Read More] Understanding Floaters: Are They a Sign of Retinal Detachment?
Managing High Myopia: Should You Fully Prescribe Glasses?
Is it better for individuals with high myopia not to have their glasses prescription fully corrected in order to maintain their vision? Doctor, my left and right eyes are approximately -1400 and -1500 diopters, and I also have floaters. I am constantly worried that my myopia will...
Dr. He Jianxian reply Ophthalmology
Based on your age, it is likely that your myopia will not increase further, so getting glasses should improve your visual clarity. As for floaters, there are no medications available to alleviate the symptoms. Lutein has not been proven to have significant effects, so it is recom...[Read More] Managing High Myopia: Should You Fully Prescribe Glasses?
Swollen Eye with Bump and Headache: When to See a Doctor?
The eyes are swollen with growths, and there is also a headache? Hello, Doctor He: Since last Thursday, I have been experiencing some pain in my left eye, and then a lump developed under my lower eyelid. It is not very visible externally, but when I touch it, I can feel a small b...
Dr. He Jianxian reply Ophthalmology
Since there is a growth on the eyelid, it is advisable to first consider seeing an ophthalmologist.[Read More] Swollen Eye with Bump and Headache: When to See a Doctor?
Understanding Visual Distortions: Are They Signs of Macular Degeneration?
I noticed that the color palette in the drawing software looks strange? When I look at the color palette in drawing software, the borders of each square appear to be curved, and it seems like the squares are moving. This phenomenon occurs more frequently when I look with my left ...
Dr. He Jianxian reply Ophthalmology
If there are issues with the retina, visual abnormalities are likely to be persistent. However, it is still recommended that you undergo dilation to confirm whether there are any lesions.[Read More] Understanding Visual Distortions: Are They Signs of Macular Degeneration?
Post-Cataract Surgery Visual Distortion: Causes and Concerns Explained
Postoperative image distortion after cataract surgery? In July of this year, I underwent vitrectomy for a macular hole in my right eye. An OCT examination showed that the hole had disappeared, and the distortion in straight lines improved, but I still cannot see straight lines as...
Dr. He Jianxian reply Ophthalmology
1. Under normal surgical conditions, the implantation of an artificial intraocular lens should not cause visual displacement. If there is visual displacement, it may be related to your macular degeneration, and if this is the case, improvement may be quite difficult. 2. Aspheric ...[Read More] Post-Cataract Surgery Visual Distortion: Causes and Concerns Explained
Understanding Flashing Lights in Vision: When to Seek Eye Care
Appearance of small light spots in the eyes? Hello, doctor: I have high myopia and also experience floaters. Sometimes I see small light spots in my vision, which disappear after I blink. Could this be due to the retina being pulled? Do light spots caused by retinal issues disapp...
Dr. He Jianxian reply Ophthalmology
If this condition persists, it is recommended to have a follow-up appointment periodically to check the retina. This is for your reference.[Read More] Understanding Flashing Lights in Vision: When to Seek Eye Care
Is Heat Therapy Safe for Glaucoma? Exploring Eye Mask Options
Warm compress for glaucoma? Hello Doctor: I was diagnosed with glaucoma at the age of 25 and have been using medication (Timolol) for about 12 years. My condition is stable (mild cataracts, but the doctor said it is not serious and recommended sun protection without the need for ...
Dr. He Jianxian reply Ophthalmology
Basically, as long as the heat applied does not exceed the temperature that the eyes can tolerate, there should be no significant contraindications for its use. This is for your reference.[Read More] Is Heat Therapy Safe for Glaucoma? Exploring Eye Mask Options
Managing Eye Health: Understanding Floaters and Visual Disturbances
Floaters and spots? Hello, Doctor. I have myopia with a prescription of -3.00 in my left eye and -4.50 in my right eye. 1. A year ago, I started seeing a lot of bright spots; wherever there is light, I can see them, and they seem to be flying around constantly, which I cannot i...
Dr. He Jianxian reply Ophthalmology
It is advisable for you to go directly to a large teaching hospital for a more thorough examination, and it would be more appropriate to discuss these questions in person.[Read More] Managing Eye Health: Understanding Floaters and Visual Disturbances
Is It Safe to Use Artificial Tears Long-Term for Dry Eye Syndrome?
Is it safe to use artificial tears long-term for dry eye syndrome? Dear Doctor, I have dry eye syndrome, and my physician advised me to use Vitis gel no more than four times a day. However, I have recently been experiencing frequent blurriness and a sensation of a film over my ey...
Dr. He Jianxian reply Ophthalmology
Artificial tears are available in both preservative-containing and preservative-free formulations. Typically, preservative-free artificial tears are packaged in single-use vials, with each box containing several dozen vials, allowing for more frequent use without restrictions. On...[Read More] Is It Safe to Use Artificial Tears Long-Term for Dry Eye Syndrome?
Post-Retinal Detachment Surgery Recovery: Common Concerns and Questions
Postoperative Recovery After Retinal Detachment Surgery Hello doctor, I underwent retinal detachment surgery (vitrectomy combined with scleral buckle) on my left eye last December. In February of this year, I discovered a macular fold (there is a gray rod-like obstruction in my c...
Dr. He Jianxian reply Ophthalmology
1. Based on your description, the issue of retinal detachment should have been resolved. As for why the attending physician has not addressed the macular fold issue immediately, you will need to discuss this with your attending physician. 2. Generally, if the vision is not sign...[Read More] Post-Retinal Detachment Surgery Recovery: Common Concerns and Questions
Understanding Pseudomyopia in Children: A Guide for Parents
Pseudomyopia Hello, doctor! My child is 6 years old and in the first grade. We visited the clinic for a vision check, and the results showed unaided vision of 1.0 in the left eye, 1.0 in the right eye, and 1.2 in both eyes. However, the machine's refraction values indicated ...
Dr. He Jianxian reply Ophthalmology
It is quite common for children to exhibit several diopters of pseudomyopia during refraction without the use of cycloplegic agents. It is recommended that your child undergoes a refraction test at an ophthalmologist after having received Atropine. If the myopic measurements have...[Read More] Understanding Pseudomyopia in Children: A Guide for Parents