Post-Cataract Surgery: Addressing Vision Discrepancies and Lens Choices
Post-cataract surgery Hello, Doctor: I have myopia of -10.50 diopters in my right eye and -6.00 diopters in my left eye. I underwent cataract surgery on both eyes within the past two years, with a target of -2.00 diopters for myopia correction. Post-surgery, when viewing objects ...
Dr. Gao Pilin Reply:
Hello: The use of these two types of lenses should not lead to an inability to fuse images. It may be related to the significant difference in your previous myopia and the condition of your retina. This should be discussed further with your attending physician to determine the ca...[Read More] Post-Cataract Surgery: Addressing Vision Discrepancies and Lens Choices
Understanding Vitreous Issues: Symptoms, Causes, and Effects on Vision
Vitreous issues Hello Doctor, when I lie down and look at the ceiling, I see a pattern that resembles a spinning fan. Is this also a type of floaters? Why does it look different from what I usually see in the sky? Can floaters change with posture? Also, does vitreous detachment c...
Dr. Gao Pilin Reply:
Hello: Seeing a rotating image similar to a fan while lying down and looking at the ceiling may be a visual phenomenon known as "spontaneous retinal oscillation," rather than traditional floaters. Spontaneous retinal oscillation is a common phenomenon in the visual syst...[Read More] Understanding Vitreous Issues: Symptoms, Causes, and Effects on Vision
Understanding Temporary Vision Loss: Causes and Concerns for Patients
Transient visual field loss Hello Doctor, I am a patient who has undergone scleral buckling surgery on my right eye and laser surgery on my left retina, but that was about ten years ago. I have been consistently returning for check-ups, and each time the results have been very no...
Dr. Gao Pilin Reply:
Hello: Dry eye syndrome is a common eye condition characterized by insufficient moisture and lubrication on the surface of the eye. It can lead to discomfort, pain, or a burning sensation in the eyes, and in severe cases, it may affect vision. However, it should not cause transie...[Read More] Understanding Temporary Vision Loss: Causes and Concerns for Patients
Understanding Eye Flashes and Pain: When to Seek Further Medical Help
Flashes of light in the eyes? Hello Doctor, I have two questions I would like to ask. 1. In late April, I experienced floaters and went to a clinic for a dilated eye exam. After the examination, the doctor said my retina was fine and advised me to have regular follow-ups (once ...
Dr. Gao Pilin Reply:
Hello: 1. The phenomenon of flashes may be due to: - Vitreous opacities: The vitreous is a gel-like substance that fills the interior of the eye, which can become cloudy due to aging or other reasons. When light enters the eye, the cloudy vitreous may cause the sensation of...[Read More] Understanding Eye Flashes and Pain: When to Seek Further Medical Help
Understanding Blood Vessels in the Eye: Causes and Remedies
There are blood vessels appearing very close to the pupil of the eye? Hello doctor, since last night, in addition to experiencing eye strain, I have noticed prominent blood vessels in the sclera at the outer corners of both eyes, with one or two seemingly touching the periphery o...
Dr. Gao Pilin Reply:
Hello: Based on the photo you provided, there are some blood vessels visible in the sclera, which is not a concern and may be due to recent crying. There are no signs of infection, and it should resolve in a day or two. The conjunctiva naturally contains many blood vessels, and t...[Read More] Understanding Blood Vessels in the Eye: Causes and Remedies
Do Cataracts and Floaters Require Surgery if Vision is 1.0?
The right eye has cataracts, vision of 1.0, and floaters. Is surgery necessary in this situation? Dear Dr. Tsai, My mother has been diagnosed with cataracts (not yet mature) and floaters in her right eye. Her vision test results show 1.0. Given this situation, does she need surg...
Dr. Cai Wenyuan Reply:
You can seek evaluation at another hospital or clinic.[Read More] Do Cataracts and Floaters Require Surgery if Vision is 1.0?
Post-Cataract Surgery: Understanding Vision Changes and Recovery Time
Post-cataract surgery Hello, Director Liang. My mother’s right eye, which was originally functioning normally, underwent cataract surgery to match the other eye. One month post-surgery, she is experiencing overlapping text when watching TV subtitles and reading road signs with he...
Dr. Liang Ce Reply:
Recommendations: 1. Discuss the above situation further with your attending physician. 2. Alternatively, consult with another ophthalmology medical facility. Thank you. Wishing you good health![Read More] Post-Cataract Surgery: Understanding Vision Changes and Recovery Time
Common Eye Concerns: Sunglasses, Light Sensitivity, and Vision Health
Regarding some questions and health education inquiries? Hello, doctor. I have some questions I would like to ask. 1) Previously, my cornea was scratched by an ingrown eyelash, which made me very sensitive to bright light. After that, I got prescription sunglasses (dark brown)....
Dr. Gao Pilin Reply:
Hello: 1) Wearing sunglasses for extended periods may have some effects on vision and eye health. Sunglasses can reduce the stimulation from bright light, but if you wear them for long periods indoors or in dimly lit areas, it may cause issues with visual adaptation. Additionally...[Read More] Common Eye Concerns: Sunglasses, Light Sensitivity, and Vision Health
Understanding Heavy Eyelids: When to Consult an Eye Specialist
Heavy eyelids, eye medication consultation? This morning, after waking up, I felt heaviness in my right eyelid, and I kept wanting to close it. When I looked closely, the text appeared blurry in my right eye and it was difficult to focus, but there were no issues with my distance...
Dr. Gao Pilin Reply:
Hello: The right eye has difficulty focusing on text, appears blurry, and there are no issues with distant vision. Additionally, the eye cannot fully open, which may be a symptom of third cranial nerve dysfunction. Dysfunction of the third cranial nerve can lead to the inability ...[Read More] Understanding Heavy Eyelids: When to Consult an Eye Specialist
Post-Cataract Surgery: Understanding Vision Changes and Solutions
Postoperative care for cataract surgery? Hello, Director Tsai. My mother originally had a relatively normal right eye, but she underwent cataract surgery on that eye to match the other eye. One month post-surgery, she is experiencing overlapping text when watching TV subtitles an...
Dr. Cai Wenyuan Reply:
You can visit other hospitals or clinics for a consultation.[Read More] Post-Cataract Surgery: Understanding Vision Changes and Solutions
Do You Need New Glasses for Increased Myopia and Astigmatism?
If there is an increase in prescription strength and astigmatism, is it necessary to get new glasses? Hello Doctor: I would like to inquire about my current vision measurements. My right eye is -3.00 diopters and my left eye is -2.25 diopters, with astigmatism of -0.75 in both ey...
Dr. Gao Pilin Reply:
Hello: Based on the changes in your prescription, your right eye's myopia has increased from -2.75 to -3.00, while your left eye has increased from -1.75 to -2.25. The astigmatism in your right eye remains at -0.75, while the left eye has increased from -0.50 to -0.75. Such ...[Read More] Do You Need New Glasses for Increased Myopia and Astigmatism?
Managing Eye Fatigue: Tips for Relief and Treatment Options
Eye fatigue Hello, Doctor. I apologize for bothering you, but I have a long-term issue that I have not been able to resolve, and I would like to seek your advice. I am 28 years old and have myopia of about -7 diopters. Over the past five years, I have experienced multiple symptom...
Dr. Gao Pilin Reply:
Hello: If you have already consulted with ophthalmology and orthopedics, please follow your physician's recommendations for follow-up care. Additionally, I have a few suggestions for you: 1. Adjust your work habits: Prolonged use of computers, reading, and using mobile dev...[Read More] Managing Eye Fatigue: Tips for Relief and Treatment Options
Understanding Visual Disturbances: What Causes Pulsating Vision When Sitting?
When sitting down, there is an area near the center of my vision that appears to flicker (or vibrate)? Hello Doctor: When I sit low on the toilet, I notice a slight jumping (trembling) sensation in a small area near the center of my vision, about one-tenth of my visual field. The...
Dr. Gao Pilin Reply:
Hello: If the frequency is the same as the heartbeat, the most common issue could be related to vascular problems. It may even be a cerebrovascular issue. I recommend that you get it checked out.[Read More] Understanding Visual Disturbances: What Causes Pulsating Vision When Sitting?
Understanding Medications for Viral Keratoconjunctivitis: A Patient's Concern
Medication issues for keratitis? Hello, doctor. The physician diagnosed my keratoconjunctivitis as "viral." I have been following up with two different clinics; one prescribed "Luxvision" and the other prescribed "Viroptic" for inflammation. However,...
Dr. Gao Pilin Reply:
Hello: "Xinshi" and "Fuerlang" are two medications that may be used to treat keratoconjunctivitis. The physician must have assessed your condition before prescribing them, so please use them with confidence. Keratoconjunctivitis can cause significant discomfor...[Read More] Understanding Medications for Viral Keratoconjunctivitis: A Patient's Concern
Understanding Floaters: When to Worry About Eye Health Concerns
Eye floaters? Last month, I had an eye examination and was diagnosed with floaters. The doctor mentioned that there were no tears, but I need to continue monitoring the situation. Recently, I've noticed that in addition to the usual floaters that look like bugs, I sometimes ...
Dr. Gao Pilin Reply:
Hello: Floaters are a common eye symptom, typically manifested as floating objects seen in the field of vision, such as black dots, lines, or shapes resembling insects. These images are actually projections of tiny structures within the gel-like substance (vitreous) inside the ey...[Read More] Understanding Floaters: When to Worry About Eye Health Concerns
Understanding Visual Blind Spots and Distorted Waves in Vision
Visual field defect Following up on question 197180, I have scheduled an appointment for next Monday. I have one last question: will the area of my visual field defect overlap with the areas where I see distorted waves? Because the areas where I see the wave distortion on both si...
Dr. Gao Pilin Reply:
Hello: The physiological blind spot and the sensation of distorted waves should occur in different areas. The physiological blind spot is located at the point where the optic nerve exits the retina (i.e., the optic disc), which lacks photoreceptor cells. Therefore, external light...[Read More] Understanding Visual Blind Spots and Distorted Waves in Vision
Understanding Photopsia and Vitreous Degeneration: Eye Health Concerns
Photopsia & Vitreous Degeneration Hello, Doctor Gao. I have myopia in both eyes, with the right eye at -5.25 diopters and the left eye at -6.25 diopters. I have been experiencing floaters for three years. I would like to ask you the following questions: 1. I started experie...
Dr. Gao Pilin Reply:
Hello: 1. Photopsia and Retinal Detachment: Photopsia may be related to retinal issues, but the specific extent of its impact on the retina and optic nerve requires further evaluation. Retinal detachment may increase the risk of glaucoma, but it does not necessarily lead to gla...[Read More] Understanding Photopsia and Vitreous Degeneration: Eye Health Concerns
Understanding Vision Changes: Lens Prescription Issues and Laser Surgery Concerns
Issues related to prescription lens power caused by eye refractive errors and concerns regarding laser eye surgery? Hello, doctor! My eye prescription fluctuates between 100 to 250 degrees (pseudomyopia), and there is a disparity of about 200 degrees between my eyes, with astigma...
Dr. Gao Pilin Reply:
Hello: 1. Why does this issue occur? Each person's eyes are unique, and vision problems can be influenced by multiple factors. In your case, the changes in prescription and discomfort after wearing glasses may involve the eye's accommodative ability, corneal shape, or...[Read More] Understanding Vision Changes: Lens Prescription Issues and Laser Surgery Concerns
Understanding Floaters and Retinal Health: When to Seek Help
Floaters, retinal issues? Doctor, I would like to ask about my vision. My right eye prescription is -4.75 and my left eye prescription is -5.25. Today, I had a retinal examination because I have transparent floaters and I see black spots, especially on the right side, when I turn...
Dr. Cai Wenyuan Reply:
Monitor the situation, and if symptoms worsen, seek medical evaluation.[Read More] Understanding Floaters and Retinal Health: When to Seek Help
Accidental Alcohol Spray in Eye: Should You See an Eye Doctor?
Alcohol sprayed into the eyes? Hello, Doctor. I am a cleaner. Yesterday, while disinfecting, I was too close and sprayed alcohol with a bit too much force, causing a small amount of alcohol to splash into my right eye. At that moment, my right eye felt some irritation and stingin...
Dr. Gao Pilin Reply:
Hello: Based on your description, since alcohol liquid splashed into your right eye causing irritation and stinging, you have taken the correct initial action by immediately rinsing your eye with water. This helps to dilute and remove the alcohol that may be causing the irritatio...[Read More] Accidental Alcohol Spray in Eye: Should You See an Eye Doctor?