Understanding Eye Sensitivity and Shadows: Possible Causes and Care Tips
Seeing bright lights can be blinding, and observing black shadows on a white wall? For the past four months, my eyes have been very sensitive to light, experiencing glare and seeing light sources in a radiating pattern, with rainbow halos around streetlights. When looking at a wh...
Dr. Wang Zhishun Reply:
Hello, based on your description, it seems that eye fatigue is a significant factor. I recommend using your eyes appropriately. You can refer to http://www.hpa.gov.tw/BHPNet/Web/HealthTopic/Topic.aspx?id=200712250086. Please avoid being picky with your diet; at your age, you like...[Read More] Understanding Eye Sensitivity and Shadows: Possible Causes and Care Tips
Understanding Asymmetrical Tear Production: Is It Normal?
One side has no tears? Experiencing eye fatigue with continuous yawning can lead to tearing in the left eye, while the right eye only feels slightly moist. Additionally, when suddenly exposed to bright white light, the left eye quickly feels moist, whereas the right eye feels dry...
Dr. Gao Pilin Reply:
Hello, Gu: As long as your eyes do not feel dry on a regular basis, it is actually not a concern, indicating that your baseline tear production is sufficient. Reflex tearing can vary depending on the type of stimulation, and sometimes it may not be symmetrical between both eyes. ...[Read More] Understanding Asymmetrical Tear Production: Is It Normal?
Understanding Floaters: Are Flashing Lights a Sign of Eye Fatigue?
Eye problems Hello Doctor, a few months ago I went to see a doctor for a check-up on my floaters. One clinic even performed a fundus photography, and the results indicated that it was just simple floaters, and I only needed to monitor it. However, I recently noticed that sometime...
Dr. Gao Pilin Reply:
Hello Kate: It could also be vitreous floaters, as the movement may pull on the retina, causing it to discharge and resulting in flashes of light. Just keep monitoring it, and there's no need to worry. Taiwan E-Hospital Puzi Hospital Ophthalmology: Monday to Friday from 8:00...[Read More] Understanding Floaters: Are Flashing Lights a Sign of Eye Fatigue?
Managing Post-Laser Vision Changes: Tips for Eye Health and Clarity
Myopia three years after laser surgery? Hello Doctor: Three years ago, I had a myopia of 450-500 degrees, and after laser surgery, my vision in both eyes was 1.5. However, for the past two months, I have been experiencing eye fatigue and blurred vision, and during a company healt...
Dr. Wang Zhangji Reply:
Pupil dilators can alleviate pseudomyopia, and it is important to avoid prolonged near work.[Read More] Managing Post-Laser Vision Changes: Tips for Eye Health and Clarity
Adjusting to New Glasses: Managing Astigmatism and Eye Fatigue
New glasses with astigmatism discomfort? Hello, doctor. I have approximately 800 degrees of myopia in both eyes, with astigmatism of -0.75 in the left eye and -0.50 in the right eye. Since my work involves looking at a computer, my old glasses were prescribed as -7.00 for both ey...
Dr. Wang Zhishun Reply:
Hello, generally, astigmatism under 75 degrees usually does not require glasses, unless there is a significant impairment in visual acuity. Your situation does not seem to be solely due to astigmatism requiring glasses, as 25 degrees of astigmatism theoretically should not presen...[Read More] Adjusting to New Glasses: Managing Astigmatism and Eye Fatigue
Managing Suspected Glaucoma: When to Seek Further Eye Exams
Suspected glaucoma follow-up? Hello Doctor, I am the person who inquired about suspected glaucoma on October 23, 2015. I have been experiencing a tight sensation in my eyes and dizziness for quite some time, but it improves significantly when I look into the distance while outsid...
Dr. Wang Zhishun Reply:
Hello, based on your description, it seems you are experiencing symptoms of eye fatigue. I recommend taking appropriate breaks, reducing the use of electronic devices, and scheduling regular follow-ups. Intensive examinations should not be necessary.[Read More] Managing Suspected Glaucoma: When to Seek Further Eye Exams
Understanding Prescription Glasses: Finding the Right Lens Power for Comfort
Eyeglass prescription issues? Hello, Doctor. I would like to ask for your advice. I am 28 years old and recently got a new pair of glasses with a prescription of -6.75 for my right eye and -7.00 for my left eye. The optometrist mentioned that my original prescription was even str...
Dr. Wang Zhishun Reply:
Hello, it is recommended to have an eye examination to determine your prescription. Your situation seems to be related to your glasses. Currently, most glasses come with a three-month warranty, so please pay attention to the time. High prescription lenses may cause an increase in...[Read More] Understanding Prescription Glasses: Finding the Right Lens Power for Comfort
Managing High Myopia and Floaters: Essential Eye Care Tips for Teens
Vitreous Body and Retina Hello, doctor. I am nearsighted with over 700 degrees in both eyes. A few weeks ago, after doing eye exercises, I suddenly experienced floaters. They appear when I raise the flag during the day or look at the sky while reading. At night, when I close my e...
Dr. Gao Pilin Reply:
Hello, Student Lin: These symptoms are manifestations of vitreous degeneration. If you have already undergone an eye examination and there are no issues, you can feel assured to monitor the situation yourself and follow up regularly. 1. Floaters do not affect daily life, and m...[Read More] Managing High Myopia and Floaters: Essential Eye Care Tips for Teens
Understanding Eye Tension: Causes and Solutions for Discomfort
Tightness around the eyes? Hello, doctor! I would like to ask about the tightness around my eyes. It causes me to focus intensely on that eye, and at night when I close my eyes, it's very difficult to open them again. Recently, I visited an ophthalmologist; one said my retin...
Dr. Gao Pilin Reply:
Xiao He: Tension and retinal pulling are not related; sometimes they are caused by eye fatigue or inflammation and dryness. Fatigue requires more rest, while inflammation and dryness need medication. Sometimes, applying a warm towel can also provide relief. You might want to give...[Read More] Understanding Eye Tension: Causes and Solutions for Discomfort
Understanding Eye Drops: Safety, Ingredients, and Benefits for Eye Health
Eye drop labeling Hello, Doctor: My father has to use a computer for long hours due to work, which often leads to eye fatigue and redness. In addition to using a warm eye mask for hot compresses, I have also purchased eye drops to help relieve discomfort and moisturize his eyes. ...
Dr. Gao Pilin Reply:
Hello Natasha: 1. Vasoconstrictors are used to constrict the blood vessels in your eyes, which temporarily reduces redness. However, it is best to avoid using them unless necessary, and it is recommended not to exceed four times a day. 2. Hydrochloride refers to HCL, so the t...[Read More] Understanding Eye Drops: Safety, Ingredients, and Benefits for Eye Health
Managing Severe Myopia: Laser Surgery Options and Risks Explained
High myopia Hello, I am currently a senior high school student, but I already have over 800 degrees of myopia, and my right eye also has 300 degrees of astigmatism. Recently, as I started preparing for exams, I have significantly reduced my screen time to no more than one hour a ...
Dr. Gao Pilin Reply:
Hello: After observing for a long time, it may be due to eye fatigue and decreased accommodation, which requires appropriate rest. Laser surgery is an option, but it is better to wait until myopia stabilizes before proceeding, usually after reaching adulthood. The side effects an...[Read More] Managing Severe Myopia: Laser Surgery Options and Risks Explained
Understanding Eye Pain: Is It Due to High Eye Pressure or Incorrect Prescription?
Is eye strain related to high intraocular pressure? Hello Doctor: I am currently experiencing frequent eye pain. I also have pain on both sides of my nose and suffer from migraines. I am unsure if this is caused by an insufficient prescription for my glasses. My current prescript...
Dr. Gao Pilin Reply:
Hello, Xiao-Jia: Most cases of eye soreness are caused by eye fatigue, so improving your eye habits is the most important step. If your intraocular pressure is normal, and the optic nerve examination and visual field tests are normal, there should be no need for glaucoma medicati...[Read More] Understanding Eye Pain: Is It Due to High Eye Pressure or Incorrect Prescription?
Understanding Eye Strain: When to Seek Help for Eye Pain
Pressure on the eyeball? Recently, I have been feeling eye fatigue due to frequent computer use. I have been massaging my eyes to relieve the discomfort, but I suddenly noticed that the area above my right eyeball feels sore, as if it has been overworked. After a few days without...
Dr. Gao Pilin Reply:
Dear Concerned Student, Hello: When massaging your eyes, please press around the eye socket and avoid direct pressure on the eyeball. Your condition is likely reversible and may simply be due to eye fatigue, so resting should help. If the issue persists, you should visit an opht...[Read More] Understanding Eye Strain: When to Seek Help for Eye Pain
Understanding Normal-Tension Glaucoma: Symptoms and Concerns for Patients
Normal-tension glaucoma issues? Dear Dr. Wang, I am a patient with high myopia, with my prescription being approximately -11.75 and -11.25 in both eyes. I recently visited the hospital for an examination, and the doctor initially told me that my condition was stable. However, af...
Dr. Wang Zhishun Reply:
Hello: 1. Normal-tension glaucoma typically does not cause halos; your phenomenon may be due to eye fatigue. 2. Normal-tension glaucoma usually has no symptoms in the early stages; symptoms typically appear in the middle to late stages (such as narrowing of the visual field). 3. ...[Read More] Understanding Normal-Tension Glaucoma: Symptoms and Concerns for Patients
Understanding Eye Redness: Is It Fatigue or Conjunctivitis?
Red eyes? Since undergoing preventive retinal laser treatment a week ago, my eyes have started to appear red (with blood vessels), and sometimes there is a small red area next to the pupil. After a follow-up visit, the doctor mentioned it might be conjunctivitis and prescribed ey...
Dr. Gao Pilin Reply:
Hello, Rong: Excessive fatigue can cause eye redness. If there is no pain, itching, or tearing, it may simply be due to fatigue. You can take a break and see if the symptoms improve. In Taiwan, the ophthalmology department at Puzi Hospital is open Monday to Friday from 8:00 AM to...[Read More] Understanding Eye Redness: Is It Fatigue or Conjunctivitis?
Why Does My Eye Hurt When Moving It Up and Down?
Experiencing pain when moving the eyes significantly up, down, or side to side? I would like to ask the doctor, a few days ago, when I woke up in the morning and used the computer, my eyes felt normal and I didn't have any discomfort. However, after taking a nap in the after...
Dr. Gao Pilin Reply:
Hello, joQ: This is a sign of eye fatigue; please take more rest. If the symptoms persist, it is necessary to get an examination. Taiwan E-Hospital Puzi Hospital Ophthalmology: Monday to Friday from 8:00 AM to 12:00 PM and Wednesday afternoon from 1:00 PM to 4:30 PM. We hope to h...[Read More] Why Does My Eye Hurt When Moving It Up and Down?
Understanding Eye Flashes and Floaters: Causes and Solutions
Visual disturbances such as flashes of light? Hello Doctor, here is the history of my eye condition: 1. For about 1 to 2 years, I have experienced symptoms similar to blinking, although I know I am not actually blinking. Usually, when this occurs, I am uncertain if I just blink...
Dr. He Jianxian Reply:
If you are experiencing a visual condition that is different from what you have previously encountered, it is advisable to undergo another dilated eye examination for confirmation. The above is provided for your reference.[Read More] Understanding Eye Flashes and Floaters: Causes and Solutions
Understanding Autolytic Enzyme Effects on Scleral Softening and Eye Health
Autolysis Dr. Gao, I sincerely apologize, but I still do not understand your statement that the corneal and scleral stiffness does not soften during eye fatigue and dryness. However, I am reminded of that research article: the ocular congestion caused by sustained near vision res...
Dr. Gao Pilin Reply:
Hello, regarding the information in this article, I have not researched it and have not heard of such an impact. Therefore, I am unable to provide you with an explanation, and I apologize for that. If this issue is truly troubling you, it may be best to consult the author of the ...[Read More] Understanding Autolytic Enzyme Effects on Scleral Softening and Eye Health
Understanding Eye Fatigue: Myths and Facts About Vision Changes
Final conclusion? Prolonged eye fatigue and dryness can affect the sclera and cornea's rigidity, causing them to soften, which weakens the support of the eyeball. This can lead to the continued growth and deformation of the already stable axial length and cornea, resulting i...
Dr. Gao Pilin Reply:
Hello, There is no event in the world that is completely impossible. When experiments are conducted, there are related inferences, and we need to consider the actual probability of occurrence. As long as the probability is low, there is no need to worry. Taiwan E-Hospital Puz...[Read More] Understanding Eye Fatigue: Myths and Facts About Vision Changes
Understanding Eye Fatigue: Insights from Dr. Gao on Corneal Health
Thank you, Dr. Gao? Thank you, Dr. Gao, for always helping me clarify my doubts. I understand now. So to summarize, prolonged eye strain can cause discomfort and a feeling of dryness, but it does not significantly affect the rigidity of the sclera and cornea, nor does it lead to ...
Dr. Gao Pilin Reply:
Hello, Zhen: I have already answered your other question. Please refer to it. Thank you.[Read More] Understanding Eye Fatigue: Insights from Dr. Gao on Corneal Health