Why Do Letters on Screens Look Different? Understanding Visual Changes
Changes in the shape of letters as seen by the eyes? Hello Doctor: Recently, while looking at my computer or phone screen, I noticed that the text on the computer appeared wide and flat, and sometimes I felt that the screen looked slightly tilted (though I'm not sure if this...
Dr. Gao Pilin Reply:
Hello: The most common issue associated with shape changes is related to the macula. Of course, there are also some refractive problems that could contribute to this. If the current examination shows no issues, it may indicate that the condition is still mild, and continuous moni...[Read More] Why Do Letters on Screens Look Different? Understanding Visual Changes
Understanding Rainbow Vision Phenomenon in Glaucoma Patients
Iridescence phenomenon Hello Doctor, I have been using glaucoma eye drops to control my intraocular pressure and have been following up every three months. I just had a follow-up appointment last week, and the doctor informed me that my optic nerve fibers have thinned slightly, b...
Dr. Gao Pilin Reply:
Hello: Temporary halos may be caused by surface secretions of the eye. They are not caused by glaucoma. There should be no issues. Regular check-ups should suffice.[Read More] Understanding Rainbow Vision Phenomenon in Glaucoma Patients
Post-Dilation Eye Care: Can You Use Eye Drops Immediately?
Issues with Eye Drops After Pupil Dilation Dr. Gao, I would like to ask whether we need to wait for 6-8 hours after the dilating drops have worn off before administering eye drops for the optic nerve and retina examination, or if it is acceptable to use the drops during this peri...
Dr. Gao Pilin Reply:
Hello: It's okay, please don't worry.[Read More] Post-Dilation Eye Care: Can You Use Eye Drops Immediately?
Understanding Subconjunctival Hemorrhage: When to Seek Further Medical Attention
Subconjunctival hemorrhage Hello, four days ago my family noticed that there was a blood clot in the white part of my eye. Initially, it was not painful or itchy, and I saw a doctor who said it was a subconjunctival hemorrhage that would heal on its own. The doctor prescribed ste...
Dr. Gao Pilin Reply:
Hello: Orbital pain or headache should not be related to subconjunctival hemorrhage. If the symptoms do not improve, it is advisable to get checked.[Read More] Understanding Subconjunctival Hemorrhage: When to Seek Further Medical Attention
Understanding Eye Care: Clarifying Medications for Macular Health
Medication Consultation The doctor mentioned that my mother has undergone an intravitreal injection in one eye, while the condition of the other eye is unknown. The doctor stated that the second eye has been damaged for a long time and has lost vision, but occasionally experience...
Dr. Cai Wenyuan Reply:
It should be classified as an antibiotic and used according to the physician's instructions.[Read More] Understanding Eye Care: Clarifying Medications for Macular Health
Understanding Eye Fatigue: Causes, Symptoms, and Solutions
Eye fatigue For the past two weeks, I have noticed significant redness in my eyes, with occasional mild itching but no pain. I experience glare or halos when looking at lights, and it feels more difficult to focus than before. Moving my eyes has become challenging. After visiting...
Dr. Gao Pilin Reply:
Hello: If there is still no improvement, it is recommended that you visit an ophthalmologist to inform the doctor of your condition for further evaluation.[Read More] Understanding Eye Fatigue: Causes, Symptoms, and Solutions
Can Steroid Eye Drops Cause Conjunctival Vascular Proliferation?
Does steroid eye drops cause conjunctival vascular proliferation? Hello Doctor: I recently underwent laser surgery for my myopia (TPRK) one month ago. During my follow-up appointment one week after the procedure, I was prescribed a new eye drop (Flumetholone 0.1%). I used it for ...
Dr. Gao Pilin Reply:
Hello: Steroids do not increase the number of blood vessels, and vascular proliferation does not occur rapidly; it should have been present already. Please rest assured.[Read More] Can Steroid Eye Drops Cause Conjunctival Vascular Proliferation?
Running Out of Eye Drops Before Follow-Up: What to Do?
The eye drops have run out before the follow-up appointment date? Hello, Doctor: I underwent a vitrectomy for retinal detachment at the end of October. One of the eye drops prescribed post-surgery is a bottle of Dexamethasone ophthalmic suspension, which is to be used four times ...
Dr. Gao Pilin Reply:
Hello: This bottle of medication has been used for almost a month. Normally, it would be fine if it hasn't worked. You can wait until Saturday for your follow-up appointment; there should be no problem. If you do experience any discomfort, you can schedule an earlier appoint...[Read More] Running Out of Eye Drops Before Follow-Up: What to Do?
Understanding Floaters in the Eye After Iritis Treatment: Causes and Recovery Time
Iritis/Uveitis - Visual floaters? About two months ago, I started experiencing blurred vision in my right eye, accompanied by flashes of light. After visiting a large hospital for a diagnosis, the doctor informed me that I have iritis, and blood tests and other relevant examinati...
Dr. He Jianxian Reply:
Based on your description, it is likely that you are experiencing floaters. Generally, floaters do not improve over time. This is for your reference. Dr. Ho Chien-Hsien, Ophthalmology Department, Nantou Hospital.[Read More] Understanding Floaters in the Eye After Iritis Treatment: Causes and Recovery Time
Understanding Eye Pressure Issues: Symptoms, Treatments, and Tests
Eye problems Hello Doctor: On around October 28, I went to the clinic for a fundus examination but was informed that my left eye had an intraocular pressure of 22 and my right eye had 19, making it impossible to perform the fundus examination. I was told that using a dilating age...
Dr. Gao Pilin Reply:
Hello: 1. If dilation is not performed and peripheral vision can still be assessed, non-dilated ultra-widefield fundus photography can be used, although this equipment may not be available everywhere. Therefore, dilation is the simplest method. 2. Elevated intraocular pressure is...[Read More] Understanding Eye Pressure Issues: Symptoms, Treatments, and Tests
Do I Have Dry Eye Syndrome? Understanding Symptoms and Treatment Options
Does this qualify as dry eye syndrome? Hello, doctor. Today I visited an ophthalmologist because my eyes are itchy, and I feel a dull ache in my right eyebrow. Previously, in September, I woke up in the middle of the night with severe pain in one eye, which was filled with blood ...
Dr. Gao Pilin Reply:
Hello: The doctor may think your eyes are drier, so they prescribed you artificial tears, and the itching in your eyes is caused by allergies, so they gave you antihistamines. If your eyes improve after a few days of use, you can stop the medication. If there is no recurrence, yo...[Read More] Do I Have Dry Eye Syndrome? Understanding Symptoms and Treatment Options
How to Request Your Eye Doctor for an Extra Bottle of Eye Drops
How to ask the doctor to prescribe an additional bottle of eye drops? Hello, Doctor: I happened to see the reimbursement standards for Eyefrom eye drops in November, which state that starting from July 2022, patients can receive four bottles for three months for both eyes. Howeve...
Dr. Gao Pilin Reply:
Hello: If the current dosage is sufficient, there is no need to increase it. If there have been several days without medication, please inform the doctor about the actual situation, stating that three bottles are not enough and asking if it can be changed to four bottles. I belie...[Read More] How to Request Your Eye Doctor for an Extra Bottle of Eye Drops
Can Glaucoma Cause Dizziness? Understanding Eye Health Concerns
Glaucoma issues Hello, Doctor! My father has glaucoma, and he has lost vision in his right eye, while he can still see with his left eye. He is continuously using eye drops, but he often complains of dizziness. Despite undergoing multiple tests, the cause remains undetermined. I ...
Dr. He Jianxian Reply:
Glaucoma does not typically present with dizziness as a symptom; the dizziness is likely caused by another issue. Dr. Ho Chien-Hsien, Department of Ophthalmology, Nantou Hospital.[Read More] Can Glaucoma Cause Dizziness? Understanding Eye Health Concerns
Understanding Slow Vision Recovery After Uveitis: What to Expect
Vision has not recovered? Hello, doctor. One month ago (early October), I experienced my first episode of iritis due to ankylosing spondylitis. For the first two weeks, my eye was red, swollen, and painful, and I received treatment at the hospital and with eye drops. Now, the pai...
Dr. He Jianxian Reply:
Since I have not examined your current eye condition, I cannot determine whether your iritis has fully resolved or if there are any residual effects. It is also unclear whether your blurred vision is caused by the use of special medications (such as dilating agents). I cannot pro...[Read More] Understanding Slow Vision Recovery After Uveitis: What to Expect
Understanding Eye Allergies: Causes, Symptoms, and Treatment Options
Eye allergy Hello, doctor. I am a second-year junior high school student. Earlier this year, I experienced inflammation in both eyes due to negligence in thoroughly cleaning my orthokeratology lenses. The ophthalmologist prescribed eye drops containing 0.2% steroids, which led to...
Dr. Cai Wenyuan Reply:
It is recommended to visit a medical center for an examination.[Read More] Understanding Eye Allergies: Causes, Symptoms, and Treatment Options
Seeing Floaters After Napping: Should You Be Concerned?
Upon waking from a nap while lying flat, I noticed scattered dark spots in my vision? Hello doctor, today after waking up from my afternoon nap, I noticed scattered dark spots in my vision. However, when I closed my eyes, my vision returned to normal immediately. I promptly sough...
Dr. Liang Ce Reply:
I recommend that you: 1. Discuss the above situation further with your attending physician, focusing on symptom management or determining if further examinations are necessary. 2. Consider seeking treatment from other medical institutions. Thank you, and wish you good health![Read More] Seeing Floaters After Napping: Should You Be Concerned?
Understanding Eye Drops for Floaters: Safety and Long-Term Use
Ophthalmic consultation? Hello Doctor, I have symptoms of floaters. The doctor who prescribed medication gave me two types of eye drops, both of which are said to relieve fatigue and alleviate symptoms of eye redness. One is a purple eye drop from the brand "Soothe," co...
Dr. He Jianxian Reply:
This is classified as a low-dose corticosteroid. Generally, high doses are more likely to cause glaucoma, and it typically requires prolonged use to induce this condition, usually over several months. The above opinion is for reference. Director He Jianxian, Ophthalmology Departm...[Read More] Understanding Eye Drops for Floaters: Safety and Long-Term Use
Managing Dry Eye Syndrome: Safety of Long-Term Use of Eye Drops
Medications for Dry Eye Syndrome Hello Doctor, I currently have dry eye syndrome (with a tear break-up time of 6mm). I am using single-dose artificial tears and a nighttime ocular lubricant, but I still often wake up with conjunctival hyperemia. I am currently using 0.02% cyclosp...
Dr. Gao Pilin Reply:
Hello: Fuyaneng 0.02% is a steroid eye drop, and studies have shown it may cause an increase in intraocular pressure, although this does not occur in every case. Based on experience, most individuals can use it once daily without issues, but there are exceptions for those with sp...[Read More] Managing Dry Eye Syndrome: Safety of Long-Term Use of Eye Drops
Understanding Mydriatic Eye Drops and Eye Fatigue: Key Concerns
Pupil-dilating eye drops, eye fatigue issues? Hello Doctor: I am a patient with high myopia, with a prescription of -750 diopters in my right eye and -700 diopters in my left eye. I also experience floaters in both eyes, and I have a history of a retinal tear in my left eye, alon...
Dr. Gao Pilin Reply:
Hello: 1. There is no contraindication. A ten-minute interval is sufficient. 2. It could possibly be trigeminal neuralgia. 3. Some individuals may respond more slowly, which does not necessarily indicate a problem.[Read More] Understanding Mydriatic Eye Drops and Eye Fatigue: Key Concerns
Two Months of Eye Symptoms: A Comprehensive Overview and Concerns
Summary of Symptoms and Questions Over the Past Two Months Hello, doctor. I apologize if my post violates any regulations. These issues have been troubling me for over two months, and I am close to developing anxiety. Around August 9th, I noticed bleeding in my left eye, so I vis...
Dr. He Jianxian Reply:
1. The sensation of finger touch cannot accurately perceive intraocular pressure; claims on the internet are nonsense. We rarely feel discomfort from high intraocular pressure unless there is an acute glaucoma attack, which is when this is possible. Usually, the sensation of high...[Read More] Two Months of Eye Symptoms: A Comprehensive Overview and Concerns