Understanding Eye Pain: Causes and When to See an Eye Doctor
Question for the doctor? Hello Doctor, I would like to ask about an issue I experienced. I was leaning against the wall while looking at my phone when I suddenly felt pain near my right eye, temple, and the back of my neck. It was quite uncomfortable, but after lying down for abo...
Dr. Gao Pilin Reply:
Hello: Based on the symptoms you described, improper posture may indeed lead to muscle tension, resulting in headaches. Particularly, maintaining a semi-reclined position while using your phone for extended periods can easily cause tension in the neck, shoulders, and eye muscles,...[Read More] Understanding Eye Pain: Causes and When to See an Eye Doctor
Understanding High Myopia: Impact on Retina and Visual Perception
High myopia with enlarged blind spots and retinal degeneration issues? Hello, Doctor. I previously inquired about the issues related to high myopia and the expansion of blind spots, and I have a few more questions I would like to ask: 1. During a previous eye examination, you m...
Dr. Gao Pilin Reply:
Hello: 1. Retinal thinning and brightness perception: High myopia can indeed lead to retinal thinning, particularly around the macula. Thinning of the retina may affect the distribution and function of photoreceptor cells, thereby impacting visual quality. The macular region is...[Read More] Understanding High Myopia: Impact on Retina and Visual Perception
Understanding Eye Floaters and Bright Spots: A Guide for Diabetics
Bright spots in the eyes? Hello, Doctor Gao. I have diabetes with a current HbA1c of 6.2. I am experiencing floaters and mild cataracts, and I would like to ask you some questions. Thank you. 1. Can I apply warm compresses and massage my eyes with elevated intraocular pressure, ...
Dr. Gao Pilin Reply:
Hello: 1. High intraocular pressure, mild cataracts, and floaters: Generally, mild warm compresses can help relieve eye fatigue, but excessive massage should be avoided to prevent pressure on the eyeball, especially in patients with high intraocular pressure or cataracts. 2. F...[Read More] Understanding Eye Floaters and Bright Spots: A Guide for Diabetics
Why Do I See Yellow Outlines on Text When Using My Phone?
The text on the mobile phone has a yellow outline when viewed through glasses? I went to an ophthalmologist for an eye examination and my prescription is -1.50 diopters for my left eye with -1.25 astigmatism, and -2.25 diopters for my right eye with -0.50 astigmatism. I visited a...
Dr. Gao Pilin Reply:
Hello: Based on the situation you described, the issues you are experiencing may be related to the prescription of your glasses, the quality of the lenses, or visual adaptation. Here are some possible causes and recommendations: 1. Glasses Prescription and Design: If the prescr...[Read More] Why Do I See Yellow Outlines on Text When Using My Phone?
Does Eye Muscle Tension Directly Affect Intraocular Pressure?
Intraocular pressure issues? Does tension in the eye muscles directly lead to increased intraocular pressure? Thank you for your response, doctor.
Dr. Liang Ce Reply:
We recommend you seek medical consultation. Thank you! Wishing you good health![Read More] Does Eye Muscle Tension Directly Affect Intraocular Pressure?
Understanding Black Shadows in Fundus Photography: What You Need to Know
Fundus photography in health check-up reports? Hello, my eye examination report indicates that there are no significant abnormalities in the fundus photography. However, I noticed a dark spot on the right side of the fundus image of my left eye, while the image of my right eye sh...
Dr. Gao Pilin Reply:
Hello: Based on your description, the fundus photography report shows no abnormalities, but there is a shadow on the right side of the image of the left eye. This situation may be caused by several factors: 1. Photography technique issues: During fundus photography, if there is a...[Read More] Understanding Black Shadows in Fundus Photography: What You Need to Know
Understanding the Difference Between Vitreous and Retinal Detachment Flashes
Photopsia Hello, doctor. I would like to ask a few questions: What is the difference between the flashes of light caused by vitreous detachment and retinal detachment? Is it related to the frequency of occurrence? If I suddenly experience a flash of light once and it does not rec...
Dr. Gao Pilin Reply:
Hello: Regarding your question, there are some differences between the phenomenon of flashes caused by vitreous detachment and retinal detachment: 1. Vitreous Detachment: As we age, the vitreous humor gradually liquefies and separates from the retina, which is a common occurrence...[Read More] Understanding the Difference Between Vitreous and Retinal Detachment Flashes
Understanding Dark Spots in Fundus Photography: What You Need to Know
Fundus photography in health check-up reports? Hello, my eye examination report indicates that there are no significant abnormalities in the fundus photography. However, I noticed a dark shadow on the right side of the image of my left eye, while there is none in the right eye&#x...
Dr. Gao Pilin Reply:
Hello: Based on your description, the fundus photography report shows no abnormalities, but there is a shadow on the right side of the image of the left eye. This situation may be caused by several factors: 1. Photography technique issues: During fundus photography, if there is a...[Read More] Understanding Dark Spots in Fundus Photography: What You Need to Know
Can High Myopia Cause Enlarged Blind Spots and Visual Shadows?
Does high myopia cause an expansion of blind spots? + Visual shadows in dimly lit areas? Hello Doctor, I have a few questions I would like to ask. 1. I noticed in the past year or two that when I close one eye, I can see a dark area near my blind spot in both eyes. Previously, ...
Dr. Gao Pilin Reply:
Hello: 1. High myopia and the expansion of the blind spot associated with high myopia (1000 and 1200 diopters) can indeed lead to retinal degeneration, which may affect the structures surrounding the optic nerve, resulting in an enlarged blind spot. Although your OCT scan shows...[Read More] Can High Myopia Cause Enlarged Blind Spots and Visual Shadows?
Understanding Eye Discomfort: Dryness, Inflammation, and Glaucoma Risks
Fundus examination, dry eyes? Hello Doctor, since January of this year, I have been experiencing dryness, tightness, and a feeling of pressure in my eyes. Artificial tears have not been effective. My eyesight is approximately 700 degrees in both eyes. I proactively asked my docto...
Dr. Gao Pilin Reply:
Hello: 1. Congenital Thinner Cornea or Optic Nerve: Some individuals may be born with a thinner cornea or optic nerve than normal. This can be due to genetic factors or individual variations and does not necessarily indicate a disease. However, it may increase the risk of certa...[Read More] Understanding Eye Discomfort: Dryness, Inflammation, and Glaucoma Risks
Understanding Chalazion Recovery: What to Expect After Two Weeks
Two weeks post chalazion surgery? The patient had a chalazion excised two weeks ago, but there is still a small lump present. The doctor advised to apply medication and observe. Is this due to incomplete removal or has it become fibrotic?
Dr. Gao Pilin Reply:
Hello: After surgery, fibrosis may occur in the tissue, which is a normal healing response that can result in a sensation of lumps. Fibrotic tissue is usually firmer but does not cause pain or discomfort. The inflammatory response following surgery may lead to localized swelling ...[Read More] Understanding Chalazion Recovery: What to Expect After Two Weeks
Understanding Visual Disturbances: Allergies, Dry Eyes, and Recovery
Seeing noise in the sky and on walls? Hello, Doctor. I am an engineer, and I have been experiencing significant eye strain over the past few months. About a month ago, I developed eye inflammation, and after seeing a doctor, I was told it was due to allergies. However, I have bee...
Dr. Gao Pilin Reply:
Hello: 1. The reasons for seeing visual noise (visual snow syndrome) in the situations you mentioned may include: - Eye fatigue: Prolonged use of electronic devices can lead to overexertion of the ciliary muscles, resulting in visual disturbances. - Dry eye syndrome: Dr...[Read More] Understanding Visual Disturbances: Allergies, Dry Eyes, and Recovery
Managing Cataracts in High Myopia: Options for Balanced Vision
High myopia cataract Hello, I am a person with high myopia (suffering from floaters) and have cataracts in my right eye (currently unable to measure accurate refractive error; previously, vision was the same as my left eye). My left eye has a refractive error of -9.00 diopters (c...
Dr. He Jianxian Reply:
Dear Ms. Tsui, The choice between single vision or multifocal lenses depends entirely on your work and lifestyle. Neither option has an absolute advantage, and both come with relative disadvantages. Given your situation, I recommend not retaining any prescription after the surge...[Read More] Managing Cataracts in High Myopia: Options for Balanced Vision
Impact of Gas Separation on Recovery After Retinal Detachment Surgery
Retinal detachment surgery - gas tamponade? Hello. I would like to ask, I underwent retinal detachment surgery and gas was injected. Recently, I accidentally shook my head, causing a small bubble of gas to separate. I would like to know if this affects the recovery of the gas. Th...
Dr. He Jianxian Reply:
Hello Mr. Lin: Don't worry, it should integrate on its own or form a bubble after a while. Director He Jianxian, Ophthalmology, Nantou Hospital.[Read More] Impact of Gas Separation on Recovery After Retinal Detachment Surgery
Can I Wear Contact Lenses with Early Macular Fold Diagnosis?
Can contact lenses be worn in the early stages of macular folds? Hello, doctor. I am 22 years old and have just been diagnosed with macular folds. During my visit to the hospital, the doctor indicated that it is currently in the early stage, and there is no significant vision los...
Dr. He Jianxian Reply:
Dear Ms. Kennis: 1. Macular folds are a retinal issue and have no correlation with the use of corrective lenses. 2. Macular folds cannot be prevented from worsening through other means; they can only be monitored and followed up. Director He Jian-xian, Ophthalmology Departme...[Read More] Can I Wear Contact Lenses with Early Macular Fold Diagnosis?
Understanding Binocular Vision Dysfunction: Symptoms and Solutions
Binocular vision dysfunction When looking at objects within 1 meter, there are no issues. However, beyond 1 meter, when both eyes focus on a single point, the images keep jumping back and forth, and the visuals alternate between the left and right eyes. For instance, when watchin...
Dr. He Jianxian Reply:
Hello Mr. Wei: Your condition is somewhat unusual. Typically, when we focus on a certain distance, the dominant eye does not switch randomly. It is quite strange that you keep switching and have double vision. I recommend that you visit a large hospital to see an ophthalmologist ...[Read More] Understanding Binocular Vision Dysfunction: Symptoms and Solutions
Vision Issues in Seniors: Is Cataract Surgery the Right Choice?
Vision problems in the elderly? Hello, doctor. My elderly relative is over 80 years old and has blurry vision for both distance and near. Due to their age, they have chronic conditions such as heart disease and hypertension. They wear glasses for both near and distance vision, bu...
Dr. He Jianxian Reply:
Dear Mr. Xiao You: If cataracts are affecting your vision and daily life, relying on corrective lenses may not be very effective. If the situation allows, you might consider addressing the cataract issue, as it could lead to more significant improvement. Director He Jianxian, Oph...[Read More] Vision Issues in Seniors: Is Cataract Surgery the Right Choice?
Understanding the Sparkling Dots in Your Vision: Causes and Concerns
Seeing small bright spots in the sky that resemble stars? Dear Doctor, I started experiencing floaters (transparent specks) this month. At the beginning of the month, I had an eye exam to check my retina, and everything was fine. However, today while looking at the sky, I notice...
Dr. He Jianxian Reply:
Dear Mr. Lyon: I am unable to understand what you mean by "light spots." This phenomenon seems to occur only when looking at the sky, which is somewhat unusual. Clinically, I have not encountered similar cases. I recommend that you undergo another retinal examination....[Read More] Understanding the Sparkling Dots in Your Vision: Causes and Concerns
Risks of Handheld Fundus Cameras: Eye Examination Concerns
Handheld fundus camera: Side effects of fundus examination? Hello, Dr. Gao. When I went to the optical shop to get my lenses, the optometrist provided a free handheld fundus camera for a retinal examination. They mentioned that they would provide the data for confirmation by an o...
Dr. Gao Pilin Reply:
Hello: A handheld fundus camera does use flashes to capture retinal images during a fundus examination. Generally, this method of examination is considered safe. Although the instructions mention a risk of retinal damage, this typically refers to prolonged, frequent, and high-int...[Read More] Risks of Handheld Fundus Cameras: Eye Examination Concerns
Understanding Intraocular Pressure: Myths and Facts Explained
Intraocular pressure issues? 1. You previously mentioned that the instrument for measuring intraocular pressure assesses the aqueous humor. If elevated intraocular pressure is caused by muscle tension in the eye, can it still be detected? 2. I found online that the tonometry dev...
Dr. Gao Pilin Reply:
Hello: 1. The relationship between intraocular pressure measurement and ocular muscle tension: The instruments used to measure intraocular pressure primarily assess the pressure of the aqueous humor. Ocular muscle tension generally does not directly affect aqueous humor pressur...[Read More] Understanding Intraocular Pressure: Myths and Facts Explained