Intraocular pressure, Ophthalmology FAQ - Page 47

Share to:
Understanding Light Sensitivity and Floaters: Eye Health Concerns Explained

Photophobia? Hello, doctor! I have floaters in my vision. However, on some sunny days, even when I am facing away from the sunlight, my eyes feel very sensitive and I have to squint while riding my bike. Is this photophobia? Additionally, the black spots from my floaters in my le...


Dr. Wang Zhangji Reply:
There are many possible causes of photophobia, but the most common is conjunctivitis. Floaters are a type of vitreous opacities, which are associated with the aging of the vitreous body. Many people experience floaters to varying degrees, which can appear as spots, lines, or webs...

[Read More] Understanding Light Sensitivity and Floaters: Eye Health Concerns Explained


Is Eye CT Scan Necessary? Understanding Safety and Allergy Concerns

Ocular CT examination Hello Doctor, my left eye is more protruded than my right eye (right eye measurement is about 15, left eye is 17). I have previously used intraocular pressure-lowering medications, and both eyes are myopic at -7.75 diopters, with the left eye having astigmat...


Dr. Liu Jingxian Reply:
Hello, Sir: In the differential diagnosis of exophthalmos, it is essential to rule out foreign bodies in the globe or retro-orbital space. Computed tomography (CT) scanning has become a routine examination, and very few patients experience allergic reactions to contrast agents. A...

[Read More] Is Eye CT Scan Necessary? Understanding Safety and Allergy Concerns


Do My Child's Myopia Eye Drops Increase Glaucoma Risk?

Issues with myopia eye drops for children? Hello, I've heard that using myopia eye drops every night can easily lead to glaucoma. Is this true?


Dr. Xie Wenzhen Reply:
Hello, sir: Thank you for your inquiry. I would like to respond to your question and provide the following advice: Using mydriatic eye drops for myopia at night does not necessarily lead to increased intraocular pressure in all children. This is related to individual physiology; ...

[Read More] Do My Child's Myopia Eye Drops Increase Glaucoma Risk?


Understanding Retinal Laser Treatment for Glaucoma and Eye Health

Retinal laser treatment and glaucoma? Hello, doctor. I have myopia: 500 degrees in my right eye and 300 degrees in my left eye, with astigmatism of 500 degrees in both eyes. Recently, I experienced discomfort in my eyes (fatigue, soreness, photophobia, a foreign body sensation, a...


Dr. Zhang Yanrui Reply:
1. The patient needs to visit an ophthalmologist again to check for any other issues. 2. Dry eye syndrome is not related to glaucoma, and it is quite common for people to experience dry eyes. 3. Glaucoma is related to individual constitution, and most cases are not due to gen...

[Read More] Understanding Retinal Laser Treatment for Glaucoma and Eye Health


Understanding Persistent Eye Socket Pressure: Causes and Solutions

The issue of heavy eyelids? Hello, doctor. I have been feeling a lot of pressure and heaviness in my forehead and eye sockets for the past three months. I have been uncomfortable every day and feel quite miserable. My eye sockets and forehead feel heavy, which also makes my eyeli...


Dr. Wang Yuwei Reply:
It sounds like the symptoms are related to ophthalmology, otolaryngology, and neurology. If the first two specialties cannot resolve your concerns, you might consider trying neurology, or a joint consultation among the three specialties.

[Read More] Understanding Persistent Eye Socket Pressure: Causes and Solutions


Managing Glaucoma: Non-Chemical Eye Pressure Solutions and Kidney Pain

Glaucoma In October, my intraocular pressure was: left eye: 22, right eye: 24. I have undergone a kidney ultrasound, but no issues were found. I would like to ask: 1. If I use any eye drops to lower intraocular pressure (excluding those with chemical ingredients and vitamins), I ...


Dr. Xie Wenzhen Reply:
Hello, thank you for your inquiry. I would like to address your questions and provide the following suggestions: 1. Eye drops themselves do not harm the kidneys. If a patient feels significant pain in the kidneys after using a glaucoma medication, it may be due to their unique ...

[Read More] Managing Glaucoma: Non-Chemical Eye Pressure Solutions and Kidney Pain


Do Children with 1.0 Vision Need Dilating Drops for Eye Health?

With unaided vision of 1.0 in both eyes, is it necessary to use a mydriatic agent to adjust vision? A second-grade student did not pass the vision screening at school (the child said they were not used to the testing method) and was taken to an ophthalmology clinic for a re-exami...


Dr. Hu Yusheng Reply:
Hello! A visual acuity of 1.0 is considered normal, but your refraction results at the clinic indicate a myopia of 100 degrees. If, after cycloplegia (dilation of the ciliary muscle), your myopia measurement returns to zero, it may signify two possibilities: (1) There is pseudomy...

[Read More] Do Children with 1.0 Vision Need Dilating Drops for Eye Health?


Understanding Pseudomyopia and Glasses for Children: Key Considerations

Pseudomyopia in children and the issue of prescribing glasses? Hello, I have congenital nystagmus and am concerned about passing it on to my child. Therefore, I have been taking him for regular eye examinations since he was young. Fortunately, he does not seem to exhibit any symp...


Dr. Ke Meilan Reply:
Hello! 1. Incorrect, there is no need to stop the mydriatic agent. 2. Please measure intraocular pressure regularly. 3. Follow the ophthalmologist's recommendations. 4. Prescriptions are usually based on post-mydriatic assessment (to account for pseudomyopia). Wishing you pe...

[Read More] Understanding Pseudomyopia and Glasses for Children: Key Considerations


Understanding Subconjunctival Hemorrhage: Symptoms and Recovery After Eye Injury

Ocular hemorrhage Yesterday, I was hit by a baseball near the corner of my eye. It swelled up immediately, but the swelling is only on my eyelid. I have done some ice packs and then switched to warm compresses. Currently, the situation is as follows: 1. Bruising on the eyelid 2. ...


Dr. Hu Yusheng Reply:
Hello Mr. Andy! 1. For eyelid bruising, you can apply ice packs for the first 48 hours to relieve pain and reduce swelling. After 72 hours, you can switch to warm compresses to promote blood circulation and expedite the reduction of swelling. 2. The bleeding in the eye is lik...

[Read More] Understanding Subconjunctival Hemorrhage: Symptoms and Recovery After Eye Injury


Understanding Corneal Thickness and Its Impact on Eye Pressure Measurements

The issue of intraocular pressure and corneal thickness? Hello, Director Ke. My corneal thickness measurements are 610 and 590 micrometers. Could this affect the intraocular pressure readings, which were measured at 22 and 23 during the health check? Are these values still consid...


Dr. Ke Meilan Reply:
Hello! A pressure below 23 mmHg should still be considered normal. Wishing you peace and good health.

[Read More] Understanding Corneal Thickness and Its Impact on Eye Pressure Measurements


Managing Eye Pressure: Tips for Preventing Glaucoma and Eye Health

If your intraocular pressure is at the upper limit of the normal range, how should you take care of your eye health? Hello, Dr. Ke! I underwent laser surgery for my myopia in 1990, originally having a prescription of 350 to 400 degrees. At that time, the doctor recommended leavin...


Dr. Ke Meilan Reply:
Hello! Presbyopia is related to the aging of the eye muscles. For glaucoma, you can visit an ophthalmologist for a dilated eye exam and intraocular pressure measurement to confirm the diagnosis. Wishing you peace and good health.

[Read More] Managing Eye Pressure: Tips for Preventing Glaucoma and Eye Health


Post-Surgery Complications After Orbital Decompression Surgery: A Patient's Concerns

Issues After Orbital Decompression Surgery Dear Dr. Ke, Hello. My cousin is experiencing exophthalmos due to hyperthyroidism, which has led to dryness and discomfort in her eyes. Her intraocular pressure is quite high. After learning that National Taiwan University Hospital offe...


Dr. Ke Meilan Reply:
Hello! 1. If the range of the orbital decompression surgery is extensive, there is a higher likelihood of developing restricted movement, which means that patients with more prominent eyes may experience this issue more frequently. 2. Theoretically, there should be no stinging se...

[Read More] Post-Surgery Complications After Orbital Decompression Surgery: A Patient's Concerns


Understanding Eye Pressure and Floaters: Common Concerns Explained

Intraocular pressure, floaters? Hello, Doctor; I would like to ask about intraocular pressure. Generally, I feel a sense of pressure in my eyes, but sometimes the pressure feels heavier, particularly in the area between my eyebrows, which feels slightly relieved. Is this related ...


Dr. Cai Jingyao Reply:
Dear Ade, intraocular pressure refers to the pressure inside the eye, which can only be measured with special instruments. Sometimes, excessive eye use can lead to fatigue and a feeling of pressure, often due to tension in the muscles around the eyes; local massage can help relie...

[Read More] Understanding Eye Pressure and Floaters: Common Concerns Explained


Is Eye Strain a Sign of Glaucoma? Understanding Symptoms and Risks

Eye pain = glaucoma? Hello, Dr. Wang! Recently, I've been experiencing frequent eye strain and pain, especially when staring at the computer screen for a short time. I also have a sensitivity to light in the morning upon waking up. I've heard that frequent eye strain ca...


Dr. Wang Yuwei Reply:
It sounds like you may be experiencing eye strain, so it's important to take more breaks. As for whether your intraocular pressure has increased, it's difficult to determine. I recommend visiting an ophthalmologist for an examination, where you can consult with a doctor...

[Read More] Is Eye Strain a Sign of Glaucoma? Understanding Symptoms and Risks


Why You Might Experience Eye Pain After Sleeping in Contacts

Wearing contact lenses while sleeping can sometimes cause eye pain? Dear Dr. Chang, Recently, I have been sleeping with soft contact lenses occasionally, and upon waking up, my eyes experience pain that lasts for 1-2 hours, accompanied by a runny nose. I did not have these issue...


Dr. Zhang Yanrui Reply:
Waking up with eye pain may be due to conjunctivitis, sebaceous gland obstruction, or insufficient tear production. You may consider stopping the use of contact lenses for a week to see if there is improvement; if the conjunctivitis is caused by contact lenses, the symptoms shoul...

[Read More] Why You Might Experience Eye Pain After Sleeping in Contacts


Understanding Eye Floaters: Causes, Symptoms, and Treatment Options

Is this floaters? Hello, Dr. Tsai. Recently, I have been experiencing flashes of white circular spots in my peripheral vision, occurring approximately every twenty minutes. It's not directly in front of me, but rather in my left rear field of vision. I remember being startle...


Dr. Cai Jingyao Reply:
What has been mentioned above is indeed a manifestation of floaters. If there is a history of ocular trauma or high myopia, it is best to undergo a dilated retinal examination, which will alleviate concerns regarding the presence of flashes of light. Antihistamine eye drops, if n...

[Read More] Understanding Eye Floaters: Causes, Symptoms, and Treatment Options


Understanding Glaucoma: Questions and Concerns for Young Patients

Doctor, I would like to ask if I really have glaucoma? Hello, doctor. I was previously diagnosed with glaucoma, but I have some doubts about whether this is really the case. I noticed that my left eye seems to have a narrowed field of vision, and things look strange. After that, ...


Dr. Ke Meilan Reply:
Hello! If the visual field test is normal and the intraocular pressure is below 22 mmHg, then you can be monitored and temporarily do not need to use medication. If your corneal thickness is greater than 550 microns, you can return for a follow-up in one year.

[Read More] Understanding Glaucoma: Questions and Concerns for Young Patients


Understanding Eye Pain and Excessive Tear Production

Pain in the inner corner of the eye and tearing? In the past two days, I've been experiencing a slight pain in the inner corner of my left eye when I blink. There is also increased tear production in the left eye, making the area feel moist. Additionally, there is a sensatio...


Dr. Liu Jingxian Reply:
Hello, Miss: Chronic eye inflammation, foreign bodies in the eye (including conjunctival concretions), dry eye syndrome, elevated intraocular pressure (suspected glaucoma), and excessive eye fatigue, among others, could all potentially lead to the symptoms you mentioned. It would...

[Read More] Understanding Eye Pain and Excessive Tear Production


Understanding Right Eye Dryness: Symptoms, Causes, and When to Seek Help

Dryness in the right eye? Hello, doctor. For the past three to four months, I have been experiencing a feeling of swelling and pressure in my right eye, along with dryness. Sometimes, I feel a heaviness in my upper eyelid that makes me reluctant to open my right eye. Additionally...


Dr. Ke Meilan Reply:
Hello: It seems that you are experiencing eye strain. The best approach is to avoid overexertion. Additionally, you should have your vision and intraocular pressure checked. Remember to take breaks when focusing on near objects for an extended period. Medication should only be us...

[Read More] Understanding Right Eye Dryness: Symptoms, Causes, and When to Seek Help


Managing Glaucoma: Alternatives to Eye Drops and Light Sensitivity Solutions

Glaucoma Hello Dr. Liu: My father has glaucoma and is currently on medication to manage it. The issue is that after using the eye drops, he experiences photophobia, which causes him to spend most of the day lying in bed and sleeping. When we encourage him to exercise, he says he ...


Dr. Liu Jingxian Reply:
Hello, Sir: If a patient has been diagnosed with "glaucoma," they should undergo regular intraocular pressure control, typically achieved through the use of intraocular pressure-lowering eye drops to stabilize the pressure. If multiple types of eye drops do not achieve ...

[Read More] Managing Glaucoma: Alternatives to Eye Drops and Light Sensitivity Solutions


Previous|Page Next