Contact Lenses vs. Naked Eye: Which Offers a True Reflection?
Contact lenses vs. glasses Hello, Director Gao: I have approximately 700 degrees of myopia in my naked eye. When I look at my face up close, I feel there is a significant difference between seeing it with my naked eye and wearing contact lenses. I would like to ask you which one ...
Dr. Gao Pilin Reply:
Hello: In terms of appearance, there should be no difference. However, in size, it may appear larger to the naked eye. Others will also consider how his eyes look. Myopic eyes tend to appear larger without correction. When wearing glasses, they appear smaller.[Read More] Contact Lenses vs. Naked Eye: Which Offers a True Reflection?
Understanding Styes: Causes, Treatment, and Contact Lens Concerns
Stye issue Hello, doctor. I am someone who is very prone to developing styes, averaging about 2 to 3 each month. Although they are smaller compared to others, I usually apply medication for about 3 to 4 days and they resolve. However, since I wear orthokeratology lenses, I often ...
Dr. Gao Pilin Reply:
Hello, Peace: Regarding the introduction of a stye (hordeolum), you can refer to the following link https://bit.ly/2Zinvrt. It is advisable to consult an ophthalmologist for an examination and to use appropriate medication. As for whether corneal reshaping lenses can be worn, it ...[Read More] Understanding Styes: Causes, Treatment, and Contact Lens Concerns
Understanding High Myopia: Risks, Complications, and Prevention Tips
Questions related to high myopia? Hello Doctor: I have high myopia (before dilation L975, R1250) and also experience floaters. I regularly undergo fundus examinations, and during my most recent check-up, the doctor said everything was normal, but the fundus of my right eye is thi...
Dr. Gao Pilin Reply:
Hello JJ: 1. This is the most common condition associated with high myopia. 2. Retinal tears, retinal detachment, macular degeneration, and retinal degeneration, among others. 3. Currently, there are no preventive measures; early detection of lesions (such as retinal tears and re...[Read More] Understanding High Myopia: Risks, Complications, and Prevention Tips
Understanding Eye Flashes: Causes and When to Seek Help
Flashes of light in the eyes? Hello Doctor: Recently, I have been seeing several small spots of light near the bridge of my nose, and there is even a dark spot that appears intermittently. It is especially noticeable when I am in bright light, which makes it somewhat bothersome w...
Dr. Gao Pilin Reply:
Hello: If the examination shows no issues, it may be due to vitreous degeneration and traction on the retina. This type of symptom can persist for a long time, is not harmful, and one needs to get accustomed to it.[Read More] Understanding Eye Flashes: Causes and When to Seek Help
Understanding Eye Health: Addressing Concerns of High Myopia and Floaters
Many issues? Hello Doctor: I am 24 years old and have high myopia in both eyes. Right eye: -9.50, left eye: -6.75 (with astigmatism of 2.00-2.50 in both eyes). I have undergone retinal laser treatment for holes in both eyes twice; the last treatment for my left eye was on Decembe...
Dr. Gao Pilin Reply:
Hello Krystal: 1.2. These are phenomena of vitreous degeneration, which are usually benign and harmless. As long as the retina has been checked and is fine, you can rest assured. 3. It is likely a sensation caused by the rapid pulling of the extraocular tissues. This is considere...[Read More] Understanding Eye Health: Addressing Concerns of High Myopia and Floaters
Understanding Unusual Eye Symptoms: Bright Lights and Visual Disturbances
When looking at a light source and blinking, there will be a long beam of light below the source, as well as strange bright lights at night? Dear Doctor Gao, Recently, I have suddenly experienced three phenomena with my eyes that I have never encountered before. I'm unsure ...
Dr. Gao Pilin Reply:
Hello NKMR: 1. It may be a visual phenomenon, which should not be a concern. 2. It is a normal occurrence that everyone experiences, caused by the eyelashes. 3. It is likely also a visual phenomenon, a physiological occurrence, not a flash caused by retinal traction.[Read More] Understanding Unusual Eye Symptoms: Bright Lights and Visual Disturbances
Understanding Retinal Detachment Risks in High Myopia Patients
Retinal detachment Dear Doctor, if a patient has myopia of 1000 degrees and has undergone laser treatment for a retinal detachment in one eye, is there still a high risk of further detachment? Additionally, if the laser treatment is repeated multiple times, does this create a vic...
Dr. Gao Pilin Reply:
Hello Evelin: Actually, it depends on the situation and cannot be generalized. Some individuals may not experience any further detachment after the procedure, while others may have recurrences. It is essential to consult with a retinal specialist for an assessment of the possible...[Read More] Understanding Retinal Detachment Risks in High Myopia Patients
Understanding Floaters: When to Worry and How Often to Check
Floaters are very bothersome to me? Hello Doctor: I started experiencing floaters around the age of 22, and I am now 25. I have been undergoing regular dilated eye examinations, with the last one conducted at the end of July this year, and my retina was still normal. Since I am q...
Dr. Gao Pilin Reply:
Hello, if the examination shows no issues, you can feel at ease. There is no need for frequent check-ups unless there are noticeable changes. Once a year is sufficient. If you are still concerned, it is fine to have another check-up. Generally, intraocular pressure should not be ...[Read More] Understanding Floaters: When to Worry and How Often to Check
Understanding Visual Persistence: Is It a Sign of Aging or an Eye Issue?
Regarding visual persistence? Doctor, I seem to have a longer visual persistence than most people. For example, when I look at a motorcycle and then at a white wall, I can still see the shadow of the motorcycle for several seconds. I've asked others, and they don't expe...
Dr. Gao Pilin Reply:
Hello, A-Han: The duration of visual persistence varies among individuals; some may experience it longer while others shorter. This is not a cause for concern and does not indicate any problem or lead to any long-term effects. If you are still worried, it is advisable to consult ...[Read More] Understanding Visual Persistence: Is It a Sign of Aging or an Eye Issue?
Understanding Diplopia in Children: Causes and When to Seek Help
Diplopia Hello, I would like to inquire about my 5-year-old child's eye issue. After watching a movie on National Day, my child said the next day, "Mom, I see your eyes as three." He mentioned that sometimes he sees it and sometimes he doesn't. I asked if he w...
Dr. Gao Pilin Reply:
Hello, Xiaohua: 1. If you are experiencing double vision intermittently, where some things appear double at times and not at others, it could be indicative of intermittent strabismus. However, it cannot be ruled out that it may also be a way to seek attention or concern. 2. I...[Read More] Understanding Diplopia in Children: Causes and When to Seek Help
Understanding Night Vision Issues: Causes and Solutions for Blurred Vision
Vision problems Hello Doctor, recently when I am outside at night, I feel that the halos around streetlights are very pronounced, and buildings appear darker and less clear than before (it gets better when I block the streetlight). When I ride my bike at night, everything seems n...
Dr. Gao Pilin Reply:
Hello: Based on your description and the doctor's examination, it should not be night blindness. Astigmatism can affect night vision, so you might want to try wearing glasses to see if it improves. Of course, eye strain can also have an impact. Take more breaks and see if it...[Read More] Understanding Night Vision Issues: Causes and Solutions for Blurred Vision
Should I Consider Surgery for Partial Vitreous Detachment After Eye Injury?
In the case of ocular trauma with incomplete vitreous detachment and changes in visual field, is surgical intervention recommended? Thank you? Hello Doctor, I recently got hit in the right eye by a handball thrown from a height. It was extremely painful, and I kept tearing up; I ...
Dr. Gao Pilin Reply:
Hello Ivy: Vitreous detachment does not require surgery. Over time, this condition should improve.[Read More] Should I Consider Surgery for Partial Vitreous Detachment After Eye Injury?
Understanding and Managing Increased Floaters in Your Vision
Questions related to floaters? Hello, Doctor. I previously asked you some questions, and I went to the hospital a few days ago for an eye examination, including OCT, visual field testing, and dilation. The doctor indicated that the results were normal, but I have elevated intraoc...
Dr. Gao Pilin Reply:
Hello, Student Chen: 1. Fully liquefied substances are easier to float. 2. Currently, there is no method available. 3. A deeper background will reduce the chances of visibility. 4. Over time, it becomes a case of out of sight, out of mind, and there is no specific training method...[Read More] Understanding and Managing Increased Floaters in Your Vision
Understanding Eye Health: Addressing Floaters, Flashes, and Dim Vision
Regarding issues with the retina, experiencing flashes of light, and feeling that indoor environments are relatively dim? Hello Doctor: I am 33 years old, and my current vision is 1175 in the left eye and 1200 in the right eye, both with astigmatism of 100. I have a regular habit...
Dr. Gao Pilin Reply:
Hello: If you have already undergone an eye examination and there are no issues, there is no need to feel anxious. Psychological anxiety can lead to other problems. Your sleeping position does not have a significant impact. The frequency of examinations should follow the recommen...[Read More] Understanding Eye Health: Addressing Floaters, Flashes, and Dim Vision
Understanding Chalazion: Treatment Options and Effectiveness of Doxycycline
A stye has developed into a chalazion? Hello doctor, I recently developed a stye, and after using eye drops and taking antibiotics for treatment, I noticed a hard lump in the area where the stye was located two weeks later. It is not visible but can be felt, and I don't usua...
Dr. Gao Pilin Reply:
Hello, Yuzu: 1. Doxycycline is not used to eliminate chalazia. It is used to treat infections. 2. Warm compresses have some effectiveness. The lump may not resolve quickly and can sometimes persist. If it continues to be bothersome, please consult a physician to evaluate whether ...[Read More] Understanding Chalazion: Treatment Options and Effectiveness of Doxycycline
Understanding Eye Twitching: Causes, Symptoms, and Remedies
The sensation of twitching in the right eyelid? Hello, Doctor Gao. I would like to ask you about something. Sometimes I suddenly feel my upper right eyelid twitching. I previously consulted a doctor, who said there was no issue and mentioned that my eyes appeared dry, so I was pr...
Dr. Gao Pilin Reply:
Hello Ning: Sometimes nerve discharges occur suddenly, and they can pass quickly or last for a long time. Eye fatigue is also one of the causes. It should have no relation to the size of the eyes. Most eyelid twitches are a physiological phenomenon and are not concerning. You can...[Read More] Understanding Eye Twitching: Causes, Symptoms, and Remedies
Improving Vision After LASIK: Tips for Managing Dryness and Fatigue
Postoperative care after myopic laser surgery? Hello, doctor. I have had laser eye surgery for a year now. My right eye has a vision of 1.0, while my left eye fluctuates between 0.8 and 0.9. Before the surgery, my corneal thickness was on the thinner side (495 micrometers), and I...
Dr. Gao Pilin Reply:
Hello Emma: Vision should not be able to improve. Myopia is unlikely to worsen as a result. Although your dominant eye is the left one, you are still seeing clearly with your right eye because the left eye is unclear. As long as you do not overuse your eyes and there are no patho...[Read More] Improving Vision After LASIK: Tips for Managing Dryness and Fatigue
Understanding MD Values in Visual Field Tests: Do -5 Indicate Vision Loss?
MD value in visual field testing If my visual field test MD value is -5, does that indicate a visual field defect?
Dr. Gao Pilin Reply:
Hello: Please refer to the following information regarding the staging of glaucoma based on visual field examination interpretation: Early stage: MD (Mean Deviation) less than -6 dB (decibels) Mid-stage: MD between -6 and -12 dB (decibels) Late stage: MD greater than -13 dB...[Read More] Understanding MD Values in Visual Field Tests: Do -5 Indicate Vision Loss?
Understanding Black Shadows in Vision: Causes and Solutions
Eye floaters Hello doctor, my symptoms are as follows: when my head is positioned straight and I look to the left (all the way to the left), then turn my head to the right, I see a shadow in my vision during the turn. At other times, there are no shadows. What could this symptom ...
Dr. Gao Pilin Reply:
Hello Ah Hong: It is possible that this is a phenomenon related to floaters, which can be seen from that specific angle but not from others. It should not be related to myopia or astigmatism. Information found online should only be used as a reference; if necessary, it is importa...[Read More] Understanding Black Shadows in Vision: Causes and Solutions
Understanding Post-Laser Eye Treatment: Addressing Floaters and Concerns
Retinal laser issues? Good evening, Dr. Gao. I would like to ask you about something that has been really troubling me. I know that most people do not develop floaters after laser treatment, but in my case, the day after the procedure [I remember very clearly] I woke up to sudden...
Dr. Gao Pilin Reply:
Hello, concerned individual: 1. It is difficult to determine; you should consult your attending physician regarding the situation at that time. 2. Yes. 3. The four inflammatory cells are not floaters; they are inflammatory cells. It should be due to vitreous degeneration. 5. It s...[Read More] Understanding Post-Laser Eye Treatment: Addressing Floaters and Concerns