Understanding Glaucoma Risks for High Myopia Patients: Key Insights
Suspected glaucoma? I have high myopia of 800-900 diopters and underwent an eye examination. My intraocular pressure readings were around 17, 19, 20, and 21 mmHg, and my corneal thickness was 560 and 570 micrometers. My corrected vision is 1.0, and the visual field test was norma...
Dr. Gao Pilin Reply:
Hello Jun: 1. Please continue to monitor your condition, and if there are any changes in your vision, treatment may be necessary. 2. Chronic glaucoma is a long-term condition that often presents with few symptoms. However, if there is a sudden significant increase in intraocul...[Read More] Understanding Glaucoma Risks for High Myopia Patients: Key Insights
Understanding Styes: Treatment, Symptoms, and When to Seek Help
Medication status for styes? Hello, Dr. Gao. Last week, when I closed my eyes, I felt a bump on my right eyelid, as if there was something there, but it wasn't painful. After visiting an ophthalmologist, I was informed that it was a stye (the health insurance name is "b...
Dr. Gao Pilin Reply:
Hello, S59: 1. You may observe for a few more days; sometimes it takes more than a week. 2. No steroids. 3. No, it will not. Taiwan E-Hospital, Puzi Hospital, Ophthalmology: Monday, Tuesday, Thursday, and Friday from 8:00 AM to 12:00 PM; Wednesday from 2:00 PM to 4:30 PM. Online ...[Read More] Understanding Styes: Treatment, Symptoms, and When to Seek Help
Managing Slightly Elevated Eye Pressure in High Myopia Patients
The intraocular pressure is slightly elevated? I have high myopia in both eyes, with the left eye being -800 diopters and astigmatism of -1.25 diopters, and the right eye being -600 diopters with astigmatism of -4.00 diopters. My intraocular pressure has been fluctuating between ...
Dr. Gao Pilin Reply:
Hello: Your intraocular pressure may frequently exceed the standard range, and there may be some issues with your optic nerve, which is why your physician believes medication is necessary. Sometimes, when you are tense, your eyes may close tightly, and measuring the pressure afte...[Read More] Managing Slightly Elevated Eye Pressure in High Myopia Patients
Understanding Retinal Vessel Twisting and Vision Fluctuations in Teens
Retinal vascular tortuosity and vision impairment? I am 17 years old and have undergone laser surgery in both eyes due to retinopathy of prematurity. As a result, I have developed myopia as a complication and have been returning for check-ups every three months. Since February of...
Dr. Gao Pilin Reply:
Hello Claire: It is possible that your retina is unstable due to retinopathy of prematurity, which may cause a tugging sensation similar to that of blood vessels, resulting in unstable vision and images. As for the exact cause, further examination is necessary, as there are many ...[Read More] Understanding Retinal Vessel Twisting and Vision Fluctuations in Teens
Can People with High Myopia Safely Practice Inversions and Exercise?
Is it safe for individuals with high myopia to perform inverted exercises? Hello, Doctor. I am 24 years old, with myopia of -7.75 in my left eye and -8.00 in my right eye, without astigmatism. A few days ago, I suddenly noticed the presence of floaters, so I went for a fundus exa...
Dr. Gao Pilin Reply:
Hello, Xiao Qiu: 1. Inversion can cause blood to flow backward rapidly, leading to increased blood pressure, intracranial pressure, and intraocular pressure. Performing sit-ups on an inversion table can further accelerate venous return, resulting in even higher blood pressure an...[Read More] Can People with High Myopia Safely Practice Inversions and Exercise?
Understanding Light Halos Around Lights: Eye Health Insights
Light and the Eyes Hello Doctor: While walking at night, I occasionally notice a halo of light surrounding certain streetlights (the color of the halo varies depending on the color of the light). I recently had my intraocular pressure measured, and it was normal; my cornea is not...
Dr. Gao Pilin Reply:
Hello, those who are afraid: As long as there is a refractive error in the eyes, seeing lights will create a halo effect, which is different from the halos associated with glaucoma. Please rest assured. The Ophthalmology Department of Puzi Hospital in Taiwan: Open Monday, Tuesday...[Read More] Understanding Light Halos Around Lights: Eye Health Insights
Understanding ERG Abnormalities in Patients with Low Vision (0.1-0.3)
ERG waveforms and amplitude abnormalities with visual acuity of 0.1-0.3? Hello Doctor: My current vision is approximately 0.1-0.3. I have undergone fundus photography, intraocular pressure measurement, slit lamp examination, ERG, VF, VEP, corneal mapping, and brain MRI, which con...
Dr. Gao Pilin Reply:
Hello Mr. Tsai: The interpretation of ERG (electroretinography) requires a highly specialized retinal physician for accurate diagnosis. I apologize for not being able to provide you with a definitive answer. My recommendation is to consult with a retinal specialist who can explai...[Read More] Understanding ERG Abnormalities in Patients with Low Vision (0.1-0.3)
Does Prolonged 3C Device Use Increase Eye Pressure and Risk of Glaucoma?
3C and the Eyes Hello Doctor: 1. I would like to ask if prolonged use of electronic devices can lead to elevated intraocular pressure and result in glaucoma? 2. Can using a mobile phone in low light conditions cause glaucoma?
Dr. Gao Pilin Reply:
Hello, those who are confused: Prolonged use of electronic devices does not directly cause glaucoma, but it can lead to eye fatigue. However, using your eyes in dim lighting can cause prolonged dilation of the pupils, which may obstruct the circulation of intraocular fluid and po...[Read More] Does Prolonged 3C Device Use Increase Eye Pressure and Risk of Glaucoma?
Does Riding Elevators Increase Eye Pressure? Understanding the Risks
Elevator intraocular pressure Hello, Doctor: I apologize for the interruption, but I would like to ask you about the elevator I take to and from work. It moves between floors very quickly, and each time I ride it, I experience a degree of tinnitus. Could this speed and the durati...
Dr. Gao Pilin Reply:
Hello, those who are afraid: Elevators do not affect intraocular pressure and will not harm your eyes. Please rest assured. Department of Ophthalmology, Puzi Hospital, Taiwan: Monday, Tuesday, Thursday, and Friday from 8:00 AM to 12:00 PM; Wednesday from 2:00 PM to 4:30 PM. Onlin...[Read More] Does Riding Elevators Increase Eye Pressure? Understanding the Risks
Long-Term Steroid Use and Its Risks for Glaucoma: Key Insights
Steroids, glaucoma 1. Long-term use of corticosteroids can potentially lead to glaucoma, and "long-term" is generally considered to be several months to years of continuous use. 2. If there are interruptions in the use of corticosteroids, the duration of use should be ...
Dr. Gao Pilin Reply:
Hello, Han Bao: Not all patients using corticosteroids will experience elevated intraocular pressure that damages the optic nerve. Approximately one-third of patients have a reactive constitution to corticosteroids, and only a small portion of these will ultimately develop clinic...[Read More] Long-Term Steroid Use and Its Risks for Glaucoma: Key Insights
Understanding Eye Pressure and Corneal Thickness: Key Insights for Patients
Intraocular pressure and corneal thickness? Hello Doctor: Since I started experiencing floaters in March 2020, I have been regularly visiting an ophthalmologist for check-ups. In March, my eye pressure readings were 19 and 21 (University Hospital, with some margin of error). In A...
Dr. Gao Pilin Reply:
Hello, Xiao Liao: 1. Generally, in your twenties, the eyes should not be swollen or feel hard to the touch. If you experience such symptoms, the most common cause is fatigue. 2. Due to differences in equipment, please consult a physician to determine whether your intraocular p...[Read More] Understanding Eye Pressure and Corneal Thickness: Key Insights for Patients
Can Cold or Ice Compress Help with High Eye Pressure?
Can high eye pressure be treated with cold compresses or ice packs? Hello, doctor: I would like to ask whether ice packs or cold compresses are more suitable for patients with high intraocular pressure. During my follow-up visit, the doctor mentioned that my eye pressure might be...
Dr. Liang Ce Reply:
It is recommended that you discuss the above situation further with your attending physician to determine if any additional examinations are necessary. Thank you, and wishing you good health![Read More] Can Cold or Ice Compress Help with High Eye Pressure?
Why Are My Eyes More Sensitive to Light After Using Eye Drops?
The halos around streetlights appear larger when viewed with the eyes? Hello Doctor, in recent years, my health check-ups have indicated that I have elevated intraocular pressure (around 21-23). Initially, I didn't pay much attention to it because my cornea is relatively thi...
Dr. He Jianxian Reply:
Basically, the enlargement of the halo is likely unrelated to the eye drops you suspect for glaucoma; it should not be a side effect of the medication. If you have concerns, it is advisable to discuss them with the prescribing physician. Director He Jian-xian, Ophthalmology Depar...[Read More] Why Are My Eyes More Sensitive to Light After Using Eye Drops?
Common Eyewear Concerns: Effects of Lens Issues and Prescription Accuracy
Inquiry Consultation Dear Dr. Gao, Thank you very much for your response to my personal inquiries; I have truly benefited from your insights. This time, due to the delamination of my eyeglass lenses, I have come to understand many ophthalmological concepts that I previously only...
Dr. Gao Pilin Reply:
Hello, Ah-Hsiang: 1. No, it won't happen. 2. There is no correlation. 3. No, it won't happen. 4. Yes, the eyes can get used to new glasses; there may be a transition period, which can vary from person to person. 5. It may not necessarily be caused by the prescription. ...[Read More] Common Eyewear Concerns: Effects of Lens Issues and Prescription Accuracy
Understanding High Eye Pressure: Risks, Treatments, and Lifestyle Changes
Ocular hypertension Hello, Doctor Gao: I have been experiencing a tightness in my eyes for the past month. Despite significantly reducing my screen time and increasing my sleep, my eye pressure measurements at the hospital have remained elevated (25, 26). Even after accounting fo...
Dr. Gao Pilin Reply:
Hello Jerry: Actually, an intraocular pressure in the twenties typically does not cause discomfort; your discomfort is likely due to eye muscle fatigue. Some individuals naturally have higher intraocular pressure, and changing lifestyle habits or consuming specific nutrients may ...[Read More] Understanding High Eye Pressure: Risks, Treatments, and Lifestyle Changes
Post-Cataract Surgery Dizziness: Causes and When to Seek Help
Postoperative dizziness after cataract surgery? Hello, I would like to inquire about potential postoperative complications. My mother, who is 73 years old, underwent cataract surgery on her left eye about two months ago. The first two weeks post-surgery were stable, but she has s...
Dr. Gao Pilin Reply:
Hello Paul: Dizziness starting two weeks post-surgery may not be related to the surgery. When experiencing dizziness, you feel discomfort around the operated eye, which could indicate issues with refractive error or intraocular pressure. It would be advisable to schedule a follow...[Read More] Post-Cataract Surgery Dizziness: Causes and When to Seek Help
Can Dry Eyes Cause Pseudomyopia After Vision Correction Surgery?
Continuation: Can dry eyes cause astigmatism? Hello, Doctor. Last week, I inquired about experiencing significant dryness and some pain in my eyes after undergoing vision correction. It has been four months since the surgery, but one of my eyes has shown a noticeable increase in ...
Dr. Gao Pilin Reply:
Hello Ms. Chen: Astigmatism caused by dry eyes is uncommon. Astigmatism is due to irregularities in the cornea, so any factors that destabilize the corneal condition could potentially increase astigmatism. A short-term increase in astigmatism is not common, and currently, it shou...[Read More] Can Dry Eyes Cause Pseudomyopia After Vision Correction Surgery?
Managing Glaucoma: Long-Term Use of Eye Drops and Pressure Control
Glaucoma issues? Dear Director Gao, My background information is as follows: Right eye: myopia -10.50 with astigmatism -1.25; Left eye: myopia -9.25 with astigmatism -2.50. I underwent laser treatment for a retinal tear in my left eye at the end of August 2020, and it has since ...
Dr. Gao Pilin Reply:
Hello, If eye drops are needed to control intraocular pressure (IOP) and keep it within the normal range, they must be used continuously. Maintaining IOP within the normal limits reduces the risk of deterioration. The specific target for IOP that is considered safe must be dete...[Read More] Managing Glaucoma: Long-Term Use of Eye Drops and Pressure Control
Understanding Eye Fatigue: Causes, Symptoms, and Treatment Options
Eye fatigue Hello Dr. Gao, I visited an ophthalmology clinic on December 24th last year due to extreme discomfort when looking at screens. After examination, my intraocular pressure was measured at 27/24. Dr. A prescribed me Cartelol 2% and Better eye drops 0.5%. After using the...
Dr. Gao Pilin Reply:
Hello Jerry: Based on your description, it may not be an issue with intraocular pressure, but rather a problem related to fatigue. If you have hyperopia (farsightedness), it could also contribute to this situation. It would be best to undergo a dilated eye exam. If hyperopia is p...[Read More] Understanding Eye Fatigue: Causes, Symptoms, and Treatment Options
Understanding Nighttime Visual Afterimages: Causes and Concerns
After blinking at night, the residual image (light spot) is visible? Hello, doctor. Five days ago, I noticed that when I blink in the dark, I see an afterimage as if I were exposed to a bright light. The faster I blink, the brighter the color becomes (a cyan-green hue). During th...
Dr. He Jianxian Reply:
Dear Ms. Anonymous: I have not encountered this situation in clinical practice, so I am unable to provide an answer to your question. If you continue to experience discomfort, I recommend consulting with your attending physician. Sincerely, Dr. Ho Chien-Hsien, Department of Ophth...[Read More] Understanding Nighttime Visual Afterimages: Causes and Concerns