eye pressure, Ophthalmology FAQ

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Should You See an Eye Doctor After Water Splashing in Your Eyes?

Water splashed into the eyes during rinsing? While washing dishes, the water pressure from the pump was very strong, causing water to splash onto the dishes and then up into my eyes. There was no redness or pain, but it startled me because it happened twice. I just feel shocked; ...


Dr. Gao Pilin Reply:
Hello: Based on your description, you got water splashed in your eyes while washing dishes, and there is no redness or pain. Generally, if your eyes feel comfortable and your vision has not changed, there should not be a significant issue. It is common for water to enter the eyes...

[Read More] Should You See an Eye Doctor After Water Splashing in Your Eyes?


Understanding Black Spots When Rolling Eyes: Is It Eye Pressure?

Closing your eyes and turning them to the extreme angle can result in the appearance of black spots? Hello: I have approximately 400 degrees of myopia. When I turn my eyes while sleeping, I notice a dark spot appearing at the corners of my closed eyes, but when I open my eyes, th...


Dr. Gao Pilin Reply:
Hello: Based on your description, the shadows you experience when turning your eyes to the extreme angles with your eyes closed may be related to changes in intraocular pressure. When the eyes are turned to their limits, the extra pressure exerted by the extraocular muscles may t...

[Read More] Understanding Black Spots When Rolling Eyes: Is It Eye Pressure?


Does Repeated Eye Pressure Testing Damage Your Eyes?

Does repeated use of the tonometer for eye pressure testing harm the eyeball? I was very sensitive and kept blinking during the eye pressure test, which frustrated the optometrist. They forcibly held my eyelids open and sprayed the anesthetic multiple times—at least six times. I ...


Dr. Gao Pilin Reply:
Hello: The air puff tonometer used for measuring intraocular pressure is a non-invasive method that primarily utilizes a small stream of air to measure eye pressure. Generally, this instrument does not cause harm to the eyeball even with multiple puffs. 1. Will multiple air puffs...

[Read More] Does Repeated Eye Pressure Testing Damage Your Eyes?


Understanding High Eye Pressure: Insights on Diagnosis and Treatment

Ocular hypertension Hello, Dr. Gao. Due to high myopia, with prescriptions of -800 and -700 diopters, my tonometry readings have reached a maximum of 24 mmHg, mostly ranging between 21 and 22 mmHg. When using a handheld tonometer, the readings are around 18 and 17 mmHg. I have co...


Dr. Gao Pilin Reply:
Hello: Based on the detailed information you provided, here are my recommendations and explanations: 1. Should you continue using eye drops? Given your high myopia and elevated intraocular pressure, you belong to a high-risk group for glaucoma, making the preventive use of intra...

[Read More] Understanding High Eye Pressure: Insights on Diagnosis and Treatment


Common Eye Issues: Understanding Shadows, Light Sensitivity, and Glaucoma

Eye-related issues? Doctor, I have some questions I would like to ask: 1. Recently, whenever I am in sunlight (even just a little), I see dark, shadow-like lines in front of my eyes. Could this be due to my long eyelashes casting a shadow that I am perceiving? Is this a possibi...


Dr. Gao Pilin Reply:
Hello: 1. Seeing black streaks in sunlight: This condition is likely what you are experiencing as "floaters." Floaters are caused by changes in the vitreous body of the eye and typically become more noticeable with age. While it is possible that your eyelashes may cas...

[Read More] Common Eye Issues: Understanding Shadows, Light Sensitivity, and Glaucoma


Understanding Eye Pressure Measurement: Is Hardness a Reliable Indicator?

Intraocular pressure measurement It is commonly stated online that a hard eyeball indicates high intraocular pressure. Is this a valid method of measurement?


Dr. Gao Pilin Reply:
Hello: Discussions about intraocular pressure (IOP) found online may lead to misunderstandings. The hardness of the eyeball is indeed related to IOP, but assessing IOP solely by palpating the eyeball is not accurate. Intraocular pressure is an indicator of the pressure of the int...

[Read More] Understanding Eye Pressure Measurement: Is Hardness a Reliable Indicator?


Common Eye Issues: Managing High Eye Pressure and Visual Disturbances

Eye problems Hello, Doctor. I have a few questions: 1. My intraocular pressure seems to be a bit high; do you have any methods to help lower it? 2. I wear orthokeratology lenses at night, but when I blink quickly in the dark, I see a circular light in the center of my vision. 3. ...


Dr. Gao Pilin Reply:
Hello: 1. Management of elevated intraocular pressure: - Pharmacological treatment: If intraocular pressure is elevated, topical medications to lower eye pressure are typically used. The specific medication should be based on the ophthalmologist's prescription. - L...

[Read More] Common Eye Issues: Managing High Eye Pressure and Visual Disturbances


Why Do My Eyes Hurt in Bright Sunlight? Understanding Eye Pain

Experiencing sharp pain in the eyes when exposed to sunlight? Hello doctor, this morning when I opened the window and sunlight came in, I suddenly felt a sharp pain in my eyes. Later, when I rode my bike from the basement to the entrance and encountered the sunlight again, I expe...


Dr. Gao Pilin Reply:
Hello: Based on the symptoms you described, experiencing sharp pain in the eyes after exposure to sunlight may have multiple causes. Here are some possible explanations: 1. Photophobia: This refers to an increased sensitivity of the eyes to light. Photophobia can be caused by va...

[Read More] Why Do My Eyes Hurt in Bright Sunlight? Understanding Eye Pain


Understanding Eye Pressure Issues: Symptoms and Solutions

Intraocular pressure issues? Hello Doctor, I have some questions regarding my eyes. 1. Protruding Eyes: Recently, I noticed that when I lie down or sit and touch my eyes, they seem to protrude, accompanied by a feeling of pressure. However, after applying a warm towel or exerci...


Dr. Gao Pilin Reply:
Hello: 1. Protruding eyes accompanied by a feeling of fullness that improves with warm compresses or exercise may be related to blood circulation in the eyes rather than a symptom of elevated intraocular pressure. Elevated intraocular pressure is typically associated with symptom...

[Read More] Understanding Eye Pressure Issues: Symptoms and Solutions


Understanding the Impact of Pressure Glasses on Eye Health and Vision

1. Glasses issues 2. Glasses causing red, blue, and yellow fringes around objects 3. Eye pain issues Hello, doctor. I have the following questions that are troubling me, and I would like your clarification: Question 1: 1. Are pressure-relieving lenses / comfort lenses / stud...


Dr. Gao Pilin Reply:
Hello: Question 1: 1. Generally speaking, multifocal lenses are not discouraged; rather, they should be evaluated by a qualified ophthalmologist or optometrist to determine their suitability for you. 2. Currently, there is no clear evidence indicating that long-term use of mult...

[Read More] Understanding the Impact of Pressure Glasses on Eye Health and Vision


Glaucoma or Night Blindness: Understanding Your Eye Condition

Is it glaucoma or night blindness? Hello doctor, I was diagnosed with macular degeneration during my health check-up in January this year. Subsequent follow-up examinations revealed that I have low-tension glaucoma (my eye pressure was approximately 10-15 before using eye drops)....


Dr. He Jianxian Reply:
Dear Confused Individual: Due to the complexity of your condition, it is difficult to provide a recommendation. I suggest you go directly to a medical center for an examination, as you may receive a more accurate diagnosis. Dr. He Jianxian, Department of Ophthalmology, Nantou Hos...

[Read More] Glaucoma or Night Blindness: Understanding Your Eye Condition


Understanding the Link Between Glaucoma and Flashing Lights in Vision

Glaucoma and flashing lights during blinking? Hello, doctor. Recently, I have been experiencing flashes of light when I blink (I have high myopia). This occurs after staying in a dark place for about 10 to 20 minutes and then returning to a bright environment. When I blink, I fee...


Dr. Gao Pilin Reply:
Hello: Based on the symptoms you described, experiencing flashes of light after spending some time in a dark environment and then returning to a bright area may be related to glaucoma or other ophthalmic issues, but it could also be caused by other factors. Here are my responses ...

[Read More] Understanding the Link Between Glaucoma and Flashing Lights in Vision


Understanding Eye Issues: From Floaters to Glaucoma Concerns

Eye problems Hello Doctor, I am patient 207864. I have a few questions regarding your previous response, particularly about the issue of rainbow halos. I mentioned my experience with floaters a few years ago, and at that time, my eye pressure was normal. Last year, I had an eye e...


Dr. Gao Pilin Reply:
Hello: Based on the symptoms and experiences you described, here are my recommendations: 1. Rainbow halos and intraocular pressure issues: Rainbow halos may be related to glaucoma, but your previous eye pressure checks were normal. If you have recently noticed rainbow halos acc...

[Read More] Understanding Eye Issues: From Floaters to Glaucoma Concerns


Understanding Eye Flashes and Nerve Cupping in High Myopia

Flashes of light; optic nerve cupping? Hello Doctor: A few months ago, I discovered floaters in my vision, and after undergoing dilation, no issues were found at that time. Over the past few months, I have intermittently experienced flashes of light (similar to a light bulb flick...


Dr. Gao Pilin Reply:
Hello: Floaters refer to the appearance of black dots, dust, or small insects in your line of sight, usually caused by floating debris in the vitreous body. If the symptoms of flashes change significantly and persist, it is advisable to seek medical evaluation promptly. If they a...

[Read More] Understanding Eye Flashes and Nerve Cupping in High Myopia


Understanding Eye Pressure and Dry Eye Syndrome: Key Concerns and Solutions

Intraocular pressure and dry eye syndrome issues? Hello Doctor, I would like to ask: 1. When I visit the clinic, my intraocular pressure is often measured at 19-20 mmHg. I am concerned that this borderline level indicates that my eye pressure might be high at certain times of the...


Dr. He Jianxian Reply:
Hello Mr. Chang: 1. Your intraocular pressure appears to be normal. If you are concerned, please have the ophthalmologist check your optic nerve cupping during your next visit. If the cup-to-disc ratio is normal, then it is considered normal. 2. Insufficient tear production is ac...

[Read More] Understanding Eye Pressure and Dry Eye Syndrome: Key Concerns and Solutions


Understanding High Eye Pressure: Is It Glaucoma and Should You Consider Surgery?

Regarding elevated intraocular pressure? Hello Dr. Gao, I am the one who asked about seeing rainbows and white fog in my eyes last month <a href="https://adoctor.tw/article/205485">#205485</a>. Initially, my intraocular pressure was within the normal range, ...


Dr. Gao Pilin Reply:
Hello: Based on your description, your intraocular pressure has been consistently elevated, and there has been no significant improvement with medication. This may be a symptom of glaucoma. Glaucoma is an eye condition typically associated with increased intraocular pressure, whi...

[Read More] Understanding High Eye Pressure: Is It Glaucoma and Should You Consider Surgery?


Understanding Thinning of the Optic Nerve Fibers and Glaucoma Risks

Optic nerve fiber thinning Hello, Doctor~~ Over the past six years, my intraocular pressure has increased from an initial 18-19 to 26-27 this year, and I was subsequently diagnosed with suspected glaucoma! The doctor noted that my optic nerve fibers have thinned, and after perfor...


Dr. Gao Pilin Reply:
Hello: Based on your description, your intraocular pressure has increased from 18 and 19 to 26 and 27 over the past six years, with thinning of the optic nerve fibers. The OCT examination shows abnormalities in the inferior quadrant of the left eye, but the visual field test is n...

[Read More] Understanding Thinning of the Optic Nerve Fibers and Glaucoma Risks


Managing High Eye Pressure and Dry Eyes: When to Seek Further Evaluation

Elevated intraocular pressure and dry eyes? Hello Doctor, about six years ago I was diagnosed with slightly elevated intraocular pressure, which was around 21. At that time, the doctor examined my optic nerve and found no issues. Three years ago, my pressure was still slightly el...


Dr. Gao Pilin Reply:
Hello: Based on your description, your intraocular pressure is slightly elevated, but the examination of your optic nerve shows normal results, and there has been no significant damage over the past few years. For cases of mildly elevated intraocular pressure without other obviou...

[Read More] Managing High Eye Pressure and Dry Eyes: When to Seek Further Evaluation


Does Weight Training Increase Risk of Macular Issues in Myopic Patients?

Does strength training cause macular tears? Hello, Doctor Gao. I am a patient with high myopia, with both eyes around -1300 diopters. I have been undergoing fundus examinations every six months at the clinic. In 2018, the doctor noted white spots and thinning of the retina in my ...


Dr. Gao Pilin Reply:
Hello: 1) Retinal white spots and thinning are common complications of high myopia. Retinal white spots are caused by the atrophy or detachment of retinal pigment epithelial cells and usually do not affect vision. However, if retinal thinning is severe, it may lead to retinal tea...

[Read More] Does Weight Training Increase Risk of Macular Issues in Myopic Patients?


Understanding Eye Pressure: Common Concerns and Expert Answers

I would like to inquire about issues related to intraocular pressure? Hello, doctor. May I ask a few questions regarding intraocular pressure? 1. If I sleep face down without using my eyes, just resting my forehead on my hands, will this cause an increase in intraocular pressur...


Dr. He Jianxian Reply:
Dear Mr. Andy, 1. Sleeping on your stomach can theoretically cause a slight increase in intraocular pressure, but for it to pose a real threat, it must be accompanied by structural characteristics (such as a narrow anterior chamber angle). 2. Even if you are not directly pressin...

[Read More] Understanding Eye Pressure: Common Concerns and Expert Answers


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