Understanding Sudden Blurry Vision: Causes and Concerns
Sudden blurred vision? Hello, Doctor Gao: About a year ago, I started experiencing occasional sudden blurred vision, feeling as if my myopia had suddenly worsened. Since it happened infrequently, I initially thought it was not a big deal. However, in the past few months, the epis...
Dr. Gao Pilin Reply:
Hello, Xiao Die: I am also unable to make an accurate diagnosis based on your description. However, you can try comparing the difference in your prescription when your vision is clear versus when it is blurry. If you can correct the blurriness with lenses, it indicates that your ...[Read More] Understanding Sudden Blurry Vision: Causes and Concerns
Eye Pain After Pesticide Exposure: Causes and Treatment Options
Pesticide exposure has caused eye irritation and stinging? On October 9, I visited an ophthalmologist, and the doctor said that both of my eyes had abrasions. On the evening of October 10, I sprayed insecticide in the living room. On October 11, I opened the doors and windows to ...
Dr. Gao Pilin Reply:
Hello Ms. Lin: Pesticides can be irritating, especially when there is a corneal abrasion, which can cause extreme discomfort in the eyes. Exposure to airborne pesticides can exacerbate the stinging sensation. It is possible that your abrasion has not yet healed, combined with the...[Read More] Eye Pain After Pesticide Exposure: Causes and Treatment Options
Post-Cataract Surgery Eye Drops: When to Continue and Possible Vision Issues
Postoperative eye drops for cataract surgery? Hello, my mother underwent cataract surgery on September 22 and had a follow-up appointment the next day. The doctor prescribed Restasis and Colobreathe eye drops, advising her to use them until the stitches were removed on September ...
Dr. Gao Pilin Reply:
Dear Miss Wang, There are many causes of blurred vision, such as infections, inflammation, elevated intraocular pressure, and corneal edema. However, if you experience a sudden change in vision, please do not wait and seek medical attention immediately. If you cannot see your or...[Read More] Post-Cataract Surgery Eye Drops: When to Continue and Possible Vision Issues
Understanding Your Eye Exam Report: A Guide to Key Measurements
Interpretation of Vision Examination Report The data from your eye examination report can be interpreted as follows: - **AUTO Refraction:** - **Spherical (Sph):** - Right Eye (R): +0.25 Diopters - Left Eye (L): 0.00 Diopters (no spherical correction needed) - **Cylin...
Dr. Cai Wenyuan Reply:
The uncorrected visual acuity of the right eye is 0.3, and the uncorrected visual acuity of the left eye is 0.2. The corrected visual acuity of the right eye is 0.7, and the corrected visual acuity of the left eye is 0.5.[Read More] Understanding Your Eye Exam Report: A Guide to Key Measurements
Understanding Variations in Eye Exams: Why Different Doctors May Diagnose Differently
Regarding examinations? Hello, doctor. Last year, during a fundus examination, the doctor said there were no issues. In September of this year, I went to another clinic, and the doctor also said there were no major problems. This doctor carefully examined me twice. However, since...
Dr. Gao Pilin Reply:
Hello, Mimi: Sometimes examinations have been conducted, but you may not be aware of them. Different physicians may have different examination methods, and there may also be varying opinions and treatment approaches. Experienced doctors should be able to identify and resolve issu...[Read More] Understanding Variations in Eye Exams: Why Different Doctors May Diagnose Differently
Understanding Myopia, Glaucoma, and Eye Health Concerns
Myopia correction and glaucoma? Hello, doctor. I am currently a junior in college, and my myopia is -9.50 in the left eye and -11.00 in the right eye, with astigmatism of -2.00 in both eyes. Recently, I suddenly experienced headaches and dizziness, along with eye pain. I visited ...
Dr. Gao Pilin Reply:
Hello: 1. A cold can potentially cause headaches and eye pain. During a cold, all bodily functions may be affected, including the eye's ability to focus, which could lead to conditions like conjunctivitis and blurred vision. 2. Laser treatment is possible, but many facto...[Read More] Understanding Myopia, Glaucoma, and Eye Health Concerns
Understanding Dry Eye Syndrome and Its Connection to Glaucoma Risks
Primary Diagnosis (H04122) Dry Eye Syndrome of Left Lacrimal Gland 1. What is the primary diagnosis? 2. I paid out of pocket for OCT and diabetic fundus photography without using dilating eye drops, as well as vision and intraocular pressure tests. 3. I remember the doctor te...
Dr. Gao Pilin Reply:
Hello: 1. It refers to dry eye syndrome. 3. Continuous thinning of the cornea can lead to glaucoma; I'm not sure about the theory behind it. Perhaps it should be related to the thinning of the retinal nerve fiber layer. The doctor mentioned that it should be fine within a ye...[Read More] Understanding Dry Eye Syndrome and Its Connection to Glaucoma Risks
Essential Eye Care Tips for High Myopia and Elevated Eye Pressure
Prevention of Eye Diseases Hello, Doctor. I have a prescription of -500 diopters in both eyes and high intraocular pressure, with one eye measuring 27 mmHg and the other 28 mmHg. After examination, it was noted that I have a thick cornea. Given that my job requires me to stare at...
Dr. Gao Pilin Reply:
Hello Lily: 1. If you are using a heating pad while lying down, it may exert pressure on the cornea, which can cause temporary blurred vision. The temperature of the heating pad should not exceed 40 degrees Celsius, as this can also lead to blurred vision. 2. No. 3. It shou...[Read More] Essential Eye Care Tips for High Myopia and Elevated Eye Pressure
Does Pupil Dilation Cause Vision Changes and Light Sensitivity?
Pupil Dilation Issues Does prolonged squinting due to photophobia while using mydriatics lead to an increase in prescription strength? If glasses are already being worn, can one consider discontinuing mydriatics to resolve the photophobia issue? How many days after stopping mydri...
Dr. Gao Pilin Reply:
Hello Nini: Squinting does not increase myopia, but it can put pressure on the cornea, making it more prone to astigmatism. Typically, after reaching adulthood, myopia is less likely to worsen, so there is no need for cycloplegic agents. For minors experiencing significant discom...[Read More] Does Pupil Dilation Cause Vision Changes and Light Sensitivity?
Impact of Toothpaste in the Eye and Vision Problems Explained
Toothpaste in the eyes and general vision problems? (1) Yesterday, I accidentally got toothpaste in my right eye. It stung a bit at the moment, but I rinsed it with clean water afterward. What impact could this have on my eye? (2) Recently, I've noticed a decline in vision ...
Dr. Gao Pilin Reply:
Hello, Teng: 1. Toothpaste itself is not toxic or corrosive; however, it contains abrasives that can cause damage to the cornea if it comes into contact with it. If there is no discomfort after rinsing, then it should be fine. 2. If that is the case, you can reduce the prescr...[Read More] Impact of Toothpaste in the Eye and Vision Problems Explained
Understanding Visual Disturbances: Rainbow Halos and Light Trails
Extending the light rays? A month ago, I noticed that when I looked at bright lights, I saw a halo resembling a rainbow around them. I visited a nearby ophthalmologist, who examined my eyes and suggested that this might be caused by a few small holes in my cornea. I was prescribe...
Dr. Gao Pilin Reply:
Hello, Chao Da: The previous corneal perforation may have caused scarring on the cornea, which could explain the current phenomenon. As for the double vision, it may be due to irregular astigmatism caused by the scarring. However, without a personal examination, I cannot confirm ...[Read More] Understanding Visual Disturbances: Rainbow Halos and Light Trails
Understanding 3D Vision Distortion in Small Text: Causes and Concerns
Small font three-dimensional sensation? Hello Doctor: A few weeks ago, I noticed that when I woke up in the morning, my left eye had a slight three-dimensional effect when reading small text (this did not occur with larger text). The phenomenon was limited to the radicals of indi...
Dr. Gao Pilin Reply:
Hello: It is possible that the cornea was compressed while sleeping, which could explain why the condition resolved itself after some time. If it hasn't recurred, there should be no significant issue. At the E-Hospital in Puzi, Taiwan, the ophthalmology department is availab...[Read More] Understanding 3D Vision Distortion in Small Text: Causes and Concerns
Managing Eye Pain and Migraines: Understanding Symptoms and Solutions
Swollen and painful eyes, migraine? Hello, Doctor. About a year ago, I had a severe case of conjunctivitis in my left eye, and I have been using eye drops for conjunctivitis since then. In August of last year, I noticed that my left eye appeared foggy when looking at things. Afte...
Dr. Gao Pilin Reply:
Hello, Daidai: Based on your description, it seems that the issue is likely unrelated to the white spots and is most commonly caused by fatigue. First, you should focus on eye care by minimizing the use of electronic devices, maintaining a regular sleep schedule, and going to bed...[Read More] Managing Eye Pain and Migraines: Understanding Symptoms and Solutions
Understanding Retinal Concerns and Laser Surgery Risks for Myopia
Retinal and myopia laser-related issues? Hello, Doctor. Thank you for your previous answers to my questions. I would like to add a few more inquiries, and I appreciate your help. 1. Does the retina become thinner with age? I found conflicting information online; some say it stab...
Dr. Gao Pilin Reply:
Hello, Ah Wei: 1. Typically, after reaching adulthood or when myopia stabilizes, the peripheral retina will not thin further. This thinning occurs due to the enlargement of the eyeball. 2. Undergoing laser surgery for myopia does not cause damage to the retina or the lens, nor d...[Read More] Understanding Retinal Concerns and Laser Surgery Risks for Myopia
Why Do My Eyes Feel Hazy After Using Artificial Tears?
Why do my eyes feel blurry after applying artificial tears? I underwent laser vision correction surgery at the beginning of January this year, and it has been about six months since then. Recently, my vision has become blurry, and after visiting a clinic, I was diagnosed with a c...
Dr. Chen Anping Reply:
Dear Miss Ping: A corneal abrasion can cause various discomforts, including blurred vision (the most common symptom). It will not heal on its own, so careful treatment is necessary. The Hualien Hospital of the Ministry of Health and Welfare cares about your health.[Read More] Why Do My Eyes Feel Hazy After Using Artificial Tears?
Understanding Glare and Halos: Eye Symptoms and Diagnosis Explained
Glare and halos Hello, doctor. Recently, I've been experiencing glare and halos when looking at white lights at night, and it has become more pronounced as the night goes on. I'm concerned that these might be symptoms of glaucoma or cataracts, so I quickly went to see a...
Dr. Gao Pilin Reply:
Hello: If the examination shows no issues with glaucoma or cataracts, this situation may be related to the cornea. Please do not worry; follow your doctor's instructions for treatment, and the condition may improve. Taiwan E-Hospital Puzi Hospital Ophthalmology: Monday, Tues...[Read More] Understanding Glare and Halos: Eye Symptoms and Diagnosis Explained
Post-Cataract Surgery: Dealing with Halos and Blurry Vision
Halo and blurred vision issues after cataract surgery? Hello, Dr. Gao: I had cataract surgery on my right eye at the end of October last year and on my left eye on June 24 this year. I have previously consulted you regarding postoperative issues. Currently, in addition to the pre...
Dr. Gao Pilin Reply:
Hello Mr. Chen: If you experience floaters that become clearer when you move your eyes, this condition is likely caused by vitreous degeneration. Currently, there is no treatment available, but over time, it may improve, and you will gradually get used to it. The Ophthalmology De...[Read More] Post-Cataract Surgery: Dealing with Halos and Blurry Vision
Can PTK Surgery Improve Corneal Scarring After LASIK?
PTK (Phototherapeutic Keratectomy) is a treatment for corneal scars? Hello Doctor: A few years ago, I underwent LASIK surgery for my myopia, and I have developed a thin white scar on my left eye. Can this condition be improved with PTK (Phototherapeutic Keratectomy) surgery? Than...
Dr. Gao Pilin Reply:
Hello, Xiaolin: Whether it is feasible or not can only be determined after an evaluation by a physician, as not all situations are applicable. I recommend that you consult your attending physician for an assessment. You can refer to: https://bit.ly/32t6wat for the Ophthalmology D...[Read More] Can PTK Surgery Improve Corneal Scarring After LASIK?
How to Choose the Right Sunglasses for Eye Protection?
Questions about choosing sunglasses? Hello, doctor. I have a few questions I would like to ask you. How should I choose sunglasses? It has been getting hotter lately, and the ultraviolet (UV) rays are increasing, so I want to buy a pair of sunglasses to wear. However, there are s...
Dr. Gao Pilin Reply:
Hello, Li Lai: When choosing sunglasses, you don't need to consider night vision glasses. Yellow lenses can reduce glare, making them suitable for nighttime driving and increasing the brightness of the visible area. Sunglasses can be polarized or photochromic. However, polar...[Read More] How to Choose the Right Sunglasses for Eye Protection?
Understanding Eye Symptoms: When to Seek Help for Vision Issues
Eye problems Hello, Doctor. 1. Last night, while looking at my phone in a dark place, I saw what looked like fine raindrops falling. I have experienced this before (occasionally a single drop), but this time it was more continuous (though not as heavy as a downpour). After rest...
Dr. Gao Pilin Reply:
Hello: 1. If it disappears, it is likely a type of photopsia, which should not be a concern. 2. Seeing rainbow halos indicates corneal edema, which may occur due to prolonged wear time; it is advisable to shorten the wearing duration to prevent corneal hypoxia. 3. (1) It could be...[Read More] Understanding Eye Symptoms: When to Seek Help for Vision Issues