Understanding Visual Disturbances: Allergies, Dry Eyes, and Recovery
Seeing noise in the sky and on walls? Hello, Doctor. I am an engineer, and I have been experiencing significant eye strain over the past few months. About a month ago, I developed eye inflammation, and after seeing a doctor, I was told it was due to allergies. However, I have bee...
Dr. Gao Pilin Reply:
Hello: 1. The reasons for seeing visual noise (visual snow syndrome) in the situations you mentioned may include: - Eye fatigue: Prolonged use of electronic devices can lead to overexertion of the ciliary muscles, resulting in visual disturbances. - Dry eye syndrome: Dr...[Read More] Understanding Visual Disturbances: Allergies, Dry Eyes, and Recovery
Understanding Prescription Differences: A Teen's Guide to Eyewear
Eyeglass prescription issues? Hello, Doctor Gao. I am a 15-year-old teenager with myopia. Due to the need to see the blackboard in class, I went for an eye examination to get glasses. Two weeks ago, I visited a local hospital for an eye exam without dilation. The results from the...
Dr. Gao Pilin Reply:
Hello: Q1: What are the possible reasons for a difference of 50 diopters between the prescription obtained at the hospital and that obtained at the optical store? The difference in prescription may arise from several factors: 1. Testing environment: The refraction environment at...[Read More] Understanding Prescription Differences: A Teen's Guide to Eyewear
Can Short-Acting Mydriatics Help Adults Relieve Eye Fatigue?
Can adults use short-acting mydriatics before bedtime to relieve fatigue? Hello, doctor. In recent years, I have been experiencing frequent eye swelling, orbital pain, and allergies, which led me to seek medical attention. After examination, the clinic physician found that my int...
Dr. Gao Pilin Reply:
Hello: Mydriatics are medications that can dilate the pupils and are commonly used for eye examinations or the treatment of eye diseases. The mechanism of action of mydriatics involves paralyzing the ciliary muscle, relaxing the pupil, and temporarily altering the refractive powe...[Read More] Can Short-Acting Mydriatics Help Adults Relieve Eye Fatigue?
Why Your Stronger Eye Struggles with Near Vision: Insights and Solutions
The eye with better vision experiences more difficulty when focusing on near objects? Hello, Doctor. I currently have myopia with -0.50 diopters in my left eye and -1.50 diopters in my right eye. Recently, I noticed that when reading a book at about 30 centimeters, my right eye s...
Dr. Gao Pilin Reply:
Hello: 1. This is normal because the right eye has a higher degree of myopia, making it easier to see nearby objects without much effort. Conversely, the left eye requires more effort to see nearby objects clearly. Since both eyes work together, when the right eye sees clearly, t...[Read More] Why Your Stronger Eye Struggles with Near Vision: Insights and Solutions
Is Long-Term Use of Mydriatics Safe for Open-Angle Glaucoma Patients?
Is it suitable for patients with open-angle glaucoma to use mydriatics long-term to relieve eye fatigue? Hello, I am a 54-year-old patient with open-angle glaucoma, cataracts, and myopia. 1. What are the indications for using mydriatic agents in ophthalmology? From the informat...
Dr. He Jianxian Reply:
Dear Ms. Li, 1. Mydriatic agents are not intended for routine use to alleviate eye fatigue, and this applies to both glaucoma and non-glaucoma patients. 2. Clinically, the routine use of mydriatic agents as a choice for relieving eye fatigue is not recommended; please discuss th...[Read More] Is Long-Term Use of Mydriatics Safe for Open-Angle Glaucoma Patients?
Will My Vision Worsen If I Only Wear Glasses While Studying?
Questions about the progression of refractive error in adulthood? Hello, doctor. I am currently 23 years old, with a prescription of -0.75 diopters in my left eye and -2.00 diopters in my right eye. My lifestyle requires me to study for long hours every day, so I have the followi...
Dr. Gao Pilin Reply:
Hello: Wearing glasses only while studying does not cause an increase in myopia. The development of myopia is related to genetic and environmental factors, and there is no direct correlation with whether or not one wears glasses. Prolonged eye use is indeed one of the main factor...[Read More] Will My Vision Worsen If I Only Wear Glasses While Studying?
Understanding Pseudomyopia: Causes, Effects, and Recovery Options
Pseudomyopia The original myopia measurements are 625 and 650. The patient usually has a high visual demand and wears myopia control contact lenses. During regular follow-up visits, the ophthalmologist mentioned a significant increase in pseudomyopia but did not prescribe any cyc...
Dr. Gao Pilin Reply:
Hello: 1. Can pseudomyopia recover on its own? Pseudomyopia is caused by excessive tension in the ciliary muscles of the eye. This tension may improve with appropriate rest and reduced eye strain, but it requires time and lifestyle changes. Regular visits to an ophthalmologist ar...[Read More] Understanding Pseudomyopia: Causes, Effects, and Recovery Options
Managing Complex Vision Issues: Myopia, Hyperopia, and Astigmatism in Teens
One eye has myopia with astigmatism, while the other eye has hyperopia with astigmatism, resulting in a significant disparity in vision? The patient is 14 years old, with hyperopia of +3.25 diopters and astigmatism of +0.75 diopters in the left eye, and myopia of -0.75 diopters a...
Dr. Gao Pilin Reply:
Hello: 1. The purpose of mydriatic agents is to paralyze the ciliary muscle, temporarily impairing the eye's ability to adjust focus. This helps relax the eye muscles for fitting glasses or examining the fundus, and can effectively suppress the progression of myopia, but it ...[Read More] Managing Complex Vision Issues: Myopia, Hyperopia, and Astigmatism in Teens
Training Ciliary Muscles: Risks and Benefits for High Myopia
Ciliary muscle training and retinal tears? Hello, doctor. A while ago, I went to an optical shop to get glasses, and I mentioned to the optometrist that sometimes things appear double. The optometrist suggested that I could train my ciliary muscles by practicing convergence exerc...
Dr. Gao Pilin Reply:
Hello: Ciliary muscle training is generally considered a safe and effective method for improving vision. It can help relax the ciliary muscle, alleviate eye fatigue, and improve vision issues such as myopia and presbyopia. However, there is some controversy regarding the suitabil...[Read More] Training Ciliary Muscles: Risks and Benefits for High Myopia
Understanding Blurred Vision: Eye Health Concerns and Solutions
Vision problems with blurred vision? Hello, doctor. My left eye has over 800 degrees of myopia, and my right eye is nearly 700 degrees. Recently, I went to an optical store for an eye exam and got new glasses. They mentioned that my right eye has increased glare, the ciliary musc...
Dr. Gao Pilin Reply:
Hello: Based on the situation you described, I recommend that you visit an ophthalmologist as soon as possible for a comprehensive and professional evaluation. Given your experience with corrective lenses and your eye condition, there may be multiple ocular issues that require ca...[Read More] Understanding Blurred Vision: Eye Health Concerns and Solutions
Understanding Eye Flashes: Causes and Concerns Explained
Flashes of light in the eyes? Hello, doctor. I would like to inquire about the issue of visual flickering. I researched online and found that the flickering resembles the patterns associated with migraine aura, but I do not have a history of migraines. This occurs occasionally, a...
Dr. Gao Pilin Reply:
Hello: Based on your description, the flickering in your eyes resembles the patterns associated with migraine aura, but since you do not have a history of migraines, there could be several other reasons: 1. **Floaters**: Floaters are a common ophthalmic condition caused by opac...[Read More] Understanding Eye Flashes: Causes and Concerns Explained
Understanding Arc-Shaped Shadows After Cataract Surgery: Causes and Solutions
After cataract surgery, there may be arc-shaped shadows? One week after cataract surgery on the right eye, using a monofocal aspheric intraocular lens, there has been a significant arc-shaped shadow on the right side of the vision from top to bottom since the second day post-surg...
Dr. Gao Pilin Reply:
Hello: Since I have not examined you in person, I cannot provide a diagnosis. The attending physician has checked and found no issues with the retina or lens displacement. As it has only been a week post-surgery, I recommend that you follow the instructions for your follow-up app...[Read More] Understanding Arc-Shaped Shadows After Cataract Surgery: Causes and Solutions
Can Farsighted Glasses Prevent Myopia in Heavy Screen Users?
Can hyperopic glasses prevent myopia? Due to my personal career planning, I inevitably have to use my phone and computer for long periods. Although my vision has consistently been around 20/20, I recently noticed that distant objects appear slightly blurry—though it improved afte...
Dr. Cai Wenyuan Reply:
If you are experiencing blurred vision, please visit an ophthalmology clinic or hospital for an examination.[Read More] Can Farsighted Glasses Prevent Myopia in Heavy Screen Users?
Can Ciliary Muscle Tension and Pain Occur in One Eye Only?
Tightness and fullness in the right eye socket? Is it possible for the ciliary muscle tension and pain to occur in only one eye? (With normal intraocular pressure)
Dr. Gao Pilin Reply:
Hello: Ciliary muscle tension and discomfort typically do not occur in just one eye, but it is still possible for one eye to be affected. The ciliary muscle is a muscle in the eye responsible for controlling the size of the pupil and regulating the amount of light entering the ey...[Read More] Can Ciliary Muscle Tension and Pain Occur in One Eye Only?
Can Ciliary Muscle Tension Occur in Just One Eye?
Tightness and fullness in the right eye socket? Is it possible for ciliary muscle tension and pain to occur in just one eye? (With normal intraocular pressure)
Dr. Gao Pilin Reply:
Hello: Ciliary muscle tension and discomfort typically do not occur in just one eye, but it is still possible for one eye to be affected. The ciliary muscle is a muscle in the eye responsible for controlling the size of the pupil and regulating the amount of light entering the ey...[Read More] Can Ciliary Muscle Tension Occur in Just One Eye?
Understanding Eye Focus Issues: Causes and Solutions for Blurry Vision
Focusing issues with the eyes? Hello doctor, I am the person referred to as #198282. According to what you said, it might be due to inaccurate focus adjustment when fatigued. However, I still noticed this issue when I woke up this morning, although the frequency was less than in ...
Dr. Gao Pilin Reply:
Hello: Based on the video you provided, I believe your issue may be insufficient convergence or strabismus. Your left eye (or the right eye if mirrored) tends to drift outward after prolonged use. Insufficient convergence can have various causes. Here are some possible reasons: ...[Read More] Understanding Eye Focus Issues: Causes and Solutions for Blurry Vision
Understanding Eye Pain: Causes and When to Seek Help
Eye twitching? Hello doctor, I consulted you the day before yesterday regarding pain in my right eye. At that time, the examination showed no issues, and you asked whether I should continue using the eye drops or seek a new clinic. Since the new clinic won’t be available until We...
Dr. Gao Pilin Reply:
Hello: Based on your symptom description, the pain and throbbing in your eyes may be related to various factors, including issues with the surface of the eye, problems with the eye muscles, or other systemic factors. Please note that optic nerve issues and elevated intraocular pr...[Read More] Understanding Eye Pain: Causes and When to Seek Help
Understanding Eye Strain: Symptoms and Solutions for Ciliary Muscle Issues
Eye strain ciliary muscle Hello doctor, I recently noticed a recurring aching sensation in my right eye, especially more pronounced in the evening. A few days ago, I visited a doctor due to issues with floaters and visual shadows, and at that time, I also experienced pain in my r...
Dr. Gao Pilin Reply:
Hello: This type of soreness is usually caused by eye fatigue, so it is important to allow your eyes to rest adequately. You can consider the following two options: 1. Continue to monitor and use topical medications: If your current symptoms are not severe, you may choose to cont...[Read More] Understanding Eye Strain: Symptoms and Solutions for Ciliary Muscle Issues
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 Presbyopia: Common Questions and Clarifications
Questions about presbyopia? Hello, Doctor. Recently, I seem to be experiencing some presbyopia, and I've looked up some information online, but there are still some areas I'm unclear about, so I would like to consult you, Dr. Gao! 1. Is it true that presbyopia is defin...
Dr. Gao Pilin Reply:
Hello: 1. The onset of presbyopia varies from person to person, but generally speaking, it may be a symptom of presbyopia when one experiences blurriness while looking at nearby objects and needs to move them away from the eyes to see clearly. The distance at which objects need t...[Read More] Understanding Presbyopia: Common Questions and Clarifications