Understanding Corneal Neovascularization: Can Reducing Contact Lens Use Help?
Vascular proliferation I visited an ophthalmologist due to a suspected stye, and after the doctor explained with photos, I learned that the blood vessels have proliferated to halfway across my cornea (the eyeball). The doctor advised against continuing to wear contact lenses, sta...
Dr. Cai Wenyuan Reply:
It is recommended to reduce the duration of contact lens use to prevent worsening of the condition.[Read More] Understanding Corneal Neovascularization: Can Reducing Contact Lens Use Help?
Understanding Visual Disturbances: When to Seek Eye Care and Testing
Feeling a blur around the eyes, but it seems like I can still see clearly & questions about eye health check-up? Hello, Dr. Gao: Recently, I have occasionally experienced visual disturbances, such as seeing slight tremors in certain areas or noticing some noise or a faint mo...
Dr. Gao Pilin Reply:
Hello: (1) For patients with high myopia, regular ophthalmic examinations are very important. It is generally recommended to have a comprehensive eye exam at least once a year to ensure your visual health. (2) The health check items you mentioned already include many important op...[Read More] Understanding Visual Disturbances: When to Seek Eye Care and Testing
Persistent Eye Pain: Possible Causes and Connections to Other Health Issues
The eyes still feel sore? Hello, doctor. Previously, I experienced intermittent discomfort and pain in my right eye. I visited two ophthalmology clinics where the doctors conducted examinations using instruments. They found that my intraocular pressure, cornea, and retina were al...
Dr. Gao Pilin Reply:
Hello: You mentioned that you have a herniated disc at the cervical levels C3-C4-C5, which may affect the nerves and muscles. Issues in the cervical region can lead to discomfort in the head and eyes, including a sensation of eye strain. Medical literature does indicate that cerv...[Read More] Persistent Eye Pain: Possible Causes and Connections to Other Health Issues
Understanding Multiple Retinal Detachment Surgeries and Recovery Challenges
Multiple surgeries for retinal detachment? Hello Dr. Liang, I have a vision of 575 in my left eye and 525 in my right eye, and I am 38 years old. On June 21, I was referred from a clinic to a regional hospital due to a retinal detachment in my left eye (extending to the macula)....
Dr. Liang Ce Reply:
Recommendations: 1. Discuss the above situation further with your attending physician. 2. Alternatively, seek consultation at another ophthalmology medical facility. Thank you. Wishing you good health![Read More] Understanding Multiple Retinal Detachment Surgeries and Recovery Challenges
Understanding Corneal Abrasions: Recovery Time and Long-Term Effects
Secondary corneal abrasion Hello, doctor. About a week ago, I accidentally poked my eye while having my wisdom teeth removed, which caused sharp pain and light sensitivity. An ophthalmologist diagnosed me with a corneal abrasion. After taking oral medication and using eye drops, ...
Dr. Gao Pilin Reply:
Hello: The recovery time and outcomes for the eyes can vary from person to person and depend on multiple factors, such as the severity of the injury, individual health status, and the effectiveness of treatment. Generally, for mild corneal injuries, symptoms may show significant ...[Read More] Understanding Corneal Abrasions: Recovery Time and Long-Term Effects
Understanding Eye Strain: Symptoms, Causes, and Treatment Options
Eye strain? Recently, I have been experiencing symptoms of soreness in my left eye for about two weeks. Occasionally, the symptoms improve, but then they return. I have visited two ophthalmology clinics for examinations, where I underwent intraocular pressure tests and an examina...
Dr. Gao Pilin Reply:
Hello: First of all, based on the symptoms you described, eye strain may be caused by various factors. Eye fatigue, dry eye syndrome, prolonged use of digital devices, and environmental factors could all contribute to this discomfort. The examination results from two ophthalmolog...[Read More] Understanding Eye Strain: Symptoms, Causes, and Treatment Options
Managing Eye Anxiety: When to Seek Help for Visual Disturbances
Feeling anxious about the current situation and unsure whether to schedule an earlier follow-up appointment or if I'm overreacting? Hello Doctor, I have myopia of -6.00 in one eye and -8.00 in the other, with astigmatism of about -0.50 in one eye. My work requires frequent c...
Dr. Gao Pilin Reply:
Hello: 1. Regarding the recommendation to have a follow-up examination in one month, if you experience any new symptoms or if your existing symptoms worsen during this period, it is advisable to seek medical advice promptly. If you are concerned about retinal detachment, it is be...[Read More] Managing Eye Anxiety: When to Seek Help for Visual Disturbances
Flashes of Light When Eyes Are Closed: Understanding Eye Symptoms
Flashes of light when closing the eyes? Hello, Doctor. I have been experiencing floaters for three years. Recently, I have noticed that when I close my eyes and shake my head or move my eyes, I see flashes of light or a shadow resembling an eyeball in the corner of my eye. Howeve...
Dr. Gao Pilin Reply:
Hello: The flashes and black spots you mentioned may be related to the following conditions: 1. Floaters: This occurs when the vitreous structure in the eye becomes cloudy, forming floaters or shadows that interfere with vision. Floaters may be associated with age-related changes...[Read More] Flashes of Light When Eyes Are Closed: Understanding Eye Symptoms
Understanding Optic Nerve Cupping: Congenital vs. Glaucoma Causes
Optic nerve cupping 1. Are individuals with a naturally larger optic nerve head more numerous than those with optic nerve head damage caused by glaucoma? 2. Does having a larger optic nerve head indicate a lower risk of developing glaucoma?
Dr. Gao Pilin Reply:
Hello: 1. A naturally larger optic nerve head cupping is a normal variation in many individuals and is not considered a disease or symptom, and it typically does not lead to any issues. This is a personal characteristic and does not necessarily occur more or less frequently than ...[Read More] Understanding Optic Nerve Cupping: Congenital vs. Glaucoma Causes
Understanding Eye Discomfort: Causes and Concerns for One Eye
Unilateral eye strain? I have been experiencing a slight aching sensation in my left eye for the past three to four days, while my right eye feels normal. I have had similar discomfort in my left eye before, but both the sclera and cornea appear normal without significant redness...
Dr. Gao Pilin Reply:
Hello: Steroids can lead to various side effects in some cases, including issues related to the eyes. Dry eye syndrome is a common side effect, especially with long-term use or high doses of steroids. However, an evaluation is necessary to determine if you have dry eye syndrome o...[Read More] Understanding Eye Discomfort: Causes and Concerns for One Eye
Painful Eye Movement: Understanding Discomfort in the Inner Corner
Eye movement causes pain? When the right eye turns towards the inner corner or when looking too close to the inner corner, there is a painful sensation as if a foreign object is scraping inside. It's hard to describe, but it doesn't feel like the typical pressure or pai...
Dr. Gao Pilin Reply:
Hello: The symptoms you described may have several causes, including: 1. Hordeolum: A hordeolum is a red, swollen, painful lump that appears on the eyelid. It is caused by an infection of the sebaceous glands or eyelash follicles. 2. Conjunctivitis: Conjunctivitis is an inflammat...[Read More] Painful Eye Movement: Understanding Discomfort in the Inner Corner
Understanding Post-Cataract Surgery Glare: Causes and Solutions
Glare after cataract surgery? Hello Doctor: I underwent cataract surgery on July 7, 2023, where the surgeon implanted a monofocal aspheric toric intraocular lens and informed me that I would retain 2.00 diopters of myopia (I was approximately -5.00 diopters preoperatively, with a...
Dr. Cai Wenyuan Reply:
Observe the symptoms; if they persist, you may visit a medical center for evaluation.[Read More] Understanding Post-Cataract Surgery Glare: Causes and Solutions
Understanding Eye Focus Issues: Causes, Symptoms, and Solutions
Focusing issues with the eyes? Hello, doctor. I am patient 198351. Today I visited the clinic, and they said that excessive fatigue can lead to convergence insufficiency, which causes my right eye to drift inward when I lose focus. They used a device similar to a flashlight and m...
Dr. Gao Pilin Reply:
Hello: Based on the symptoms you described, the physician at the clinic believes that your blurred vision may be due to eye strain and prolonged use of electronic devices. It is possible that there is some superficial damage to the cornea, which should heal on its own. Therefore,...[Read More] Understanding Eye Focus Issues: Causes, Symptoms, and Solutions
Understanding Eye Focus Issues: Symptoms and Solutions for Clear Vision
Focusing issues with the eyes? Recently, I've noticed that my prescription isn't strong enough, so I'm planning to get new lenses this weekend. However, over the past couple of days, I've experienced some issues when looking at my phone from a normal distance,...
Dr. Gao Pilin Reply:
Hello: Based on your description, you experience blurriness in your vision while wearing glasses, which then returns to clarity. This may be related to eye fatigue, especially if you have been staring at your phone screen for extended periods or using your phone in unsuitable env...[Read More] Understanding Eye Focus Issues: Symptoms and Solutions for Clear Vision
Understanding Glare Around Streetlights: An Eye Health Perspective
Looking at streetlights? Hello, doctor. When I look at streetlights, I feel like the outer ring of the light is radiating a glow.
Dr. Gao Pilin Reply:
Hello: 1. Light Interference: When the eyes are exposed to intense light, the light may reflect, scatter, or interfere within the eye, creating a sensation of glare or halos. 2. Astigmatism: Astigmatism is a condition where the eye cannot properly focus light on the retina, resul...[Read More] Understanding Glare Around Streetlights: An Eye Health Perspective
Sudden Increase in Myopia: Causes and Concerns Explained
Sudden increase in myopia? Hello, Doctor. A few days ago, I suddenly felt something unusual with my eyes while looking at my phone. I experienced a similar situation about a month ago. After visiting an ophthalmologist, I found out that my vision had worsened by approximately 50 ...
Dr. Gao Pilin Reply:
Hello: 1. A brain tumor pressing on the optic nerve may cause vision problems, but this typically occurs when the tumor is relatively large or the pressure is significant. Your previous head CT scan did not show any abnormalities, which is a good indicator for ruling out obviou...[Read More] Sudden Increase in Myopia: Causes and Concerns Explained
Understanding Sudden Increase in Astigmatism: Causes and Solutions
Sudden increase in visual acuity? Hello Doctor: Four months ago, during a school eye examination (February 2023), my left eye had a myopia of -2.50 diopters and astigmatism of -2.50 diopters, while my right eye had a myopia of -1.50 diopters and astigmatism of -2.00 diopters. A f...
Dr. Gao Pilin Reply:
Hello: It could be keratoconus. Keratoconus is a condition characterized by the deformation of the cornea, which can lead to vision problems, including a significant increase in myopia and astigmatism. However, some tests are needed to confirm whether it is keratoconus. I recomme...[Read More] Understanding Sudden Increase in Astigmatism: Causes and Solutions
Post-Cataract Surgery Concerns: Recovery Time and Vision Issues Explained
Postoperative issues after cataract surgery? Hello, Doctor Gao. I have the following four questions regarding post-cataract surgery: 1. Is the recovery time longer after the implantation of a trifocal intraocular lens compared to a monofocal lens? If so, approximately how long ...
Dr. Gao Pilin Reply:
Hello: 1. The recovery time for vision after the implantation of trifocal intraocular lenses varies depending on individual circumstances. Generally, the recovery time may be slightly longer than that for monofocal lenses, as the eyes need to adapt to the trifocal functionality...[Read More] Post-Cataract Surgery Concerns: Recovery Time and Vision Issues Explained
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
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?