Understanding Symptoms of Acute Posterior Vitreous Detachment in Myopia
The appearance of clusters of black spots in the field of vision, along with flashes of light when blinking? Hello, doctor. I am a patient with high myopia, with my left eye at -7.50 and my right eye at -9.50. Three years ago, three holes were found in my right eye and one in my ...
Dr. Gao Pilin Reply:
Hello, Hsun-Hsun: 1. After two weeks, the likelihood of developing a retinal tear should decrease. 2. Blinking should not be an issue. 3. There is no way to slow down the detachment; one can only try to avoid head movement when detachment occurs. If you are concerned, it is b...[Read More] Understanding Symptoms of Acute Posterior Vitreous Detachment in Myopia
Understanding Glaucoma and Eye Care: Key Questions Answered
Glaucoma and Eye Care Issues Dear Dr. Gao, Thank you very much for your kind and prompt responses to my previous inquiries. I am the patient who previously inquired about suspected glaucoma (https://reurl.cc/x0oG3e). I apologize for bothering you again. I have a few questions I ...
Dr. Gao Pilin Reply:
Hello: 1. If the angle is narrow, dilation can sometimes trigger glaucoma; however, if it is open-angle glaucoma, dilation will not cause an issue. 2. It can occur immediately. 3. Symptoms may include sudden blurred vision, photophobia, redness of the eyes, headache/eye pain, acc...[Read More] Understanding Glaucoma and Eye Care: Key Questions Answered
Understanding Eye Movements: Light Spots and Blurriness Explained
Eye movement, with the eyes continuously looking towards the left and right sides of the visual field? Hello, Doctor Gao: Recently, I have noticed that under indoor lighting, if I suddenly look from left to right, I see small light spots in my left visual field, along with a sens...
Dr. Gao Pilin Reply:
Hello Jeter: This phenomenon does not appear to be vitreous detachment or retinal tear or detachment. It is recommended that you visit an ophthalmologist for a dilated eye examination to assess your condition. In Taiwan, the ophthalmology department at Puzi Hospital is available:...[Read More] Understanding Eye Movements: Light Spots and Blurriness Explained
Understanding Myopia: When to Update Your Glasses and Seek Further Eye Care
Issues with prescription glasses? Hello, Doctor. I have high myopia, and in June of this year, I got a pair of glasses with a prescription of approximately -10.50 diopters, with -3.00 astigmatism, aspheric lenses, and blue light filtering (round rectangular, large lens glasses). ...
Dr. Gao Pilin Reply:
Hello QZ: It is possible that after sufficient rest, your prescription may decrease. If this is the case, I recommend undergoing a dilated eye exam for a more accurate refraction before getting new glasses. This can typically be done at a general clinic, and it is not necessary t...[Read More] Understanding Myopia: When to Update Your Glasses and Seek Further Eye Care
Understanding Retinal Laser Treatment for High Myopia and Related Concerns
Regarding retinal laser treatment? Hello Dr. Gao, I have high myopia of -9.00 and -10.00 diopters, along with floaters and some flashes of light. Recently, I underwent a follow-up examination for retinal holes and was diagnosed with lattice degeneration and some small holes in t...
Dr. Gao Pilin Reply:
Hello Sandy: 1. The probability is low. 2. The hole will self-repair, which may result in pigmented scars; this is a normal phenomenon. In Taiwan, the Department of Ophthalmology at Puzi Hospital is open on Monday, Tuesday, Thursday, and Friday mornings from 8:00 AM to 12:00 PM, ...[Read More] Understanding Retinal Laser Treatment for High Myopia and Related Concerns
Understanding High Myopia: Symptoms, Risks, and Treatment Options
Retinal issues Hello, doctor. I have high myopia, with both eyes approximately 1150 degrees. I had an examination on October 22, and the doctor noted some degeneration in my right eye and suggested monitoring it. I would like to know what precautions I should take for high myopia...
Dr. Gao Pilin Reply:
Hello, Qq: The phenomena of floaters and rain-like visual disturbances are more likely associated with vitreous floaters. Pathological myopia refers to degenerative retinal diseases caused by myopia, known as pathological or degenerative myopia. Even if the degree of myopia does ...[Read More] Understanding High Myopia: Symptoms, Risks, and Treatment Options
Understanding Retinal Issues in High Myopia: Symptoms and Solutions
Retinal issues Hello, doctor. I have high myopia over 1000 degrees in both eyes. During my examination in July, the doctor mentioned that there is a small area of degeneration in my right eye, but it is not serious, and the macula is healthy with no issues. However, recently, I h...
Dr. Gao Pilin Reply:
Hello QZ: If you are experiencing severe pulling or fluctuating sensations, it may be due to vitreous traction on the retina. A dilated fundus examination is necessary to determine if there are any tears. OCT is not suitable for this situation. You should currently avoid eye exer...[Read More] Understanding Retinal Issues in High Myopia: Symptoms and Solutions
Is High Myopia Safe for Beginner Scuba Diving Activities?
Is high myopia (over -1300) suitable for engaging in beginner scuba diving activities? Hello doctor, I have over 1300 degrees of myopia and I would like to take a beginner scuba diving course (up to 20 meters underwater) in Xiao Liuqiu. I had high intraocular pressure when I was ...
Dr. Cai Wenyuan Reply:
You can go to an ophthalmology clinic for a check-up.[Read More] Is High Myopia Safe for Beginner Scuba Diving Activities?
Understanding Glaucoma Risks: High Myopia and Eye Pressure Concerns
Questions related to glaucoma? Hello Doctor: I have high myopia (approximately 800 degrees in both eyes). Yesterday, during a visit to an ophthalmology clinic, it was mentioned that my intraocular pressure was slightly elevated (19 and 21 in both eyes). Therefore, I went to a maj...
Dr. Gao Pilin Reply:
Hello: Glaucoma is a progressive disease, so it is important to compare its changes over time. Therefore, a single examination serves as a baseline for future comparisons. It is the same regardless of how many hospitals you visit; each time is considered a first visit. Currently,...[Read More] Understanding Glaucoma Risks: High Myopia and Eye Pressure Concerns
Understanding High Myopia: Risks, Symptoms, and Eye Care Tips
Various Issues Related to the Eyes Dear Dr. Gao, I previously visited a clinic for a fundus examination due to the appearance of floaters in my eyes. After a thorough examination, the doctor calmly stated that there were no significant issues with my retina, but due to my high m...
Dr. Gao Pilin Reply:
Hello, Mr. Shuangji: 1. Although 800 degrees indicates high myopia, if there is no significant degeneration upon examination and no pathological changes are present, the risk of blindness should be low. As long as you have regular check-ups and maintain healthy eye habits witho...[Read More] Understanding High Myopia: Risks, Symptoms, and Eye Care Tips
Does Eye Fatigue Increase Floaters in High Myopia?
Floaters issue? Hello, doctor. Does high myopia cause an increase in floaters due to body or eye fatigue? Can taking a break to rest the eyes slightly improve the condition?
Dr. Gao Pilin Reply:
Hello: High myopia can lead to an earlier onset of floaters, and excessive eye strain can exacerbate the condition. However, resting will not make existing floaters disappear, but it can slow down the degeneration of the vitreous body. The symptoms of floaters can change over tim...[Read More] Does Eye Fatigue Increase Floaters in High Myopia?
Understanding High Myopia and Floaters: Eye Health Concerns Explained
High myopia and floaters? 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 have suddenly experienced headaches, dizziness, and eye pain. I visited an ophthalm...
Dr. Cai Wenyuan Reply:
1. It is possible. 2. Please seek medical evaluation.[Read More] Understanding High Myopia and Floaters: Eye Health Concerns Explained
Understanding Myopia Changes and Laser Surgery Risks for Teens
Retinal issues Based on your description, you originally had a prescription of -6.50 diopters for your glasses. Now, during a health check in high school, your vision was measured at 0.6 in the right eye and 0.5 in the left eye. This indicates that your vision has worsened, but t...
Dr. He Jianxian Reply:
Hello, A-Cheng: 1. The actual prescription can only be determined through measurement; it cannot be assessed solely by visual acuity. 2. After undergoing laser surgery for myopia, the structure of the retina does not change, and the eyeball will not return to normal. Additiona...[Read More] Understanding Myopia Changes and Laser Surgery Risks for Teens
Seeing Lightning in Your Eyes Upon Waking: When to Seek Help
Experiencing flashes of light in your vision upon waking up while lying on your back? Hello Doctor, I am a person with high myopia. Recently, I noticed that when I wake up in the morning and lie on my back looking at the ceiling, if I blink hard, I see flashes of light near the n...
Dr. Gao Pilin Reply:
Hello James: If you no longer see flashes of light, it is likely that the pulling sensation has resolved. You can monitor the situation, but if it occurs again, you should get it checked. At the Puzih Hospital Eye Clinic in Taiwan: Monday, Tuesday, Thursday, and Friday from 8:00 ...[Read More] Seeing Lightning in Your Eyes Upon Waking: When to Seek Help
Understanding Strabismus: Causes, Symptoms, and Non-Surgical Solutions
Strabismus issues 1. During a previous eye examination, it was found that my right eye has a slight inward strabismus. Is it normal for the vision in the eye that is deviating to be blurry when looking in the opposite direction? Are there any non-surgical methods to correct mild ...
Dr. Gao Pilin Reply:
Hello: 1. Mild strabismus can sometimes be corrected with prisms. As for the eye with strabismus, if vision is normal, it should be similar in all directions, although lens effects may also play a role. I'm not sure about your specific situation; a physical examination would...[Read More] Understanding Strabismus: Causes, Symptoms, and Non-Surgical Solutions
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
Understanding Retinal Holes: When to Seek Laser Treatment
Retinal tear issues? Hello Doctor: I have approximately 700 degrees of myopia in both eyes. A few days ago, I experienced a phenomenon similar to electrical flashes in my left eye, which lasted about ten minutes and then gradually faded away like floaters. This situation also occ...
Dr. Cai Wenyuan Reply:
Doctors may have differing opinions, and it is advisable to seek a third opinion.[Read More] Understanding Retinal Holes: When to Seek Laser Treatment
Understanding Floaters: Causes and Concerns for Young Adults
Floaters in individuals under twenty years old? Hello Dr. Gao: I am currently two months away from turning 20 years old, and my vision is -3.50 in both eyes. A few days ago, I noticed black shadows floating in my vision (moving with my eye movements). I went to an ophthalmology c...
Dr. Gao Pilin Reply:
Hello EDDIE: Recently, with the increased use of electronic devices and excessive eye strain among young people, there has been an early onset of degeneration, and the age of onset for floaters has also been decreasing. Floaters are simply a result of vitreous degeneration; if th...[Read More] Understanding Floaters: Causes and Concerns for Young Adults
Understanding Drug Interactions in Ophthalmology: A Patient's Concern
Drug interactions Hello doctor, I have been seeing a neurologist this year and taking autonomic nervous system medications (Erispan-S 0.25mg) and (Propranolol 10mg). This past month, I was diagnosed with high myopia and glaucoma, and I started using Mikelan LA 2% ophthalmic solut...
Dr. Gao Pilin Reply:
Hello Nana: The side effects of Mikelan are minimal. However, it is a beta-blocker, similar in action to propranolol, and the two medications may cause your discomfort due to their similar effects. You may want to consult with an ophthalmologist to see if you can switch to a diff...[Read More] Understanding Drug Interactions in Ophthalmology: A Patient's Concern
Understanding Fixed Shadows in Vision: Is It Just Floaters?
There is a fixed shadow in the left eye? Hello Doctor: I am a patient with high myopia and floaters. On September 6th, I noticed a dark shadow in my left eye that feels fixed and is different from other floaters. The area obscured by the shadow causes a visual field defect. On Se...
Dr. Gao Pilin Reply:
Hello Hailey: Some floaters are relatively fixed, such as the Weiss ring after posterior vitreous detachment. If the examination shows no issues, you can just monitor the situation. In Taiwan, the ophthalmology department at Puzi Hospital is open on Monday, Tuesday, Thursday, and...[Read More] Understanding Fixed Shadows in Vision: Is It Just Floaters?