Understanding Eye Pressure and Glaucoma: Your Questions Answered
Yesterday's issue? Hello Doctor, 1. I had my intraocular pressure checked today, and both eyes measured 19, which the doctor said is normal. He also examined my eyelids with a device and said there were no issues, but he couldn't confirm whether I have glaucoma becaus...
Dr. Cai Wenyuan Reply:
Hello: It's good that the examination results are normal, so there's no need to worry. Wishing you peace and health. Sincerely, Dr. Tsai Wen-Yuan, Director of the Ophthalmology Department, Taoyuan Hospital, Ministry of Health and Welfare.[Read More] Understanding Eye Pressure and Glaucoma: Your Questions Answered
Understanding Rainbow Halos: When to Seek Eye Care
Rainbow halo Hello, doctor. I would like to ask if I should go to the hospital for an examination based on the following conditions. For the past month, when I look at streetlights and car headlights at night, I sometimes notice the following: 1. Every day, when looking at street...
Dr. He Jianxian Reply:
The term "rainbow vision" refers to corneal edema, which causes a rainbow-like halo around a light source when viewed directly. Therefore, any light source should be visible in this manner, which does not align with your description.[Read More] Understanding Rainbow Halos: When to Seek Eye Care
Understanding Halo Vision: Is It a Sign of Glaucoma?
There is a halo around the eyes? Hello Doctor: I would like to ask you about something. At night, I notice that streetlights, traffic lights, and pedestrian signals appear to have a "halo" around them or seem to radiate light, but there are no rainbow halos. Could this ...
Dr. Cai Wenyuan Reply:
Hello, could this be a symptom of glaucoma? It should not be. Can a dilated eye exam check the optic nerve? Yes, it can. Wishing you peace and health, Dr. Cai Wenyuan, Director of Ophthalmology, Taoyuan Hospital, Ministry of Health and Welfare.[Read More] Understanding Halo Vision: Is It a Sign of Glaucoma?
Understanding Rainbow Halos: The Impact of Poor Tear Quality on Vision
Poor tear quality can lead to a rainbow halo around white light at night? Hello, doctor. Recently, I suddenly noticed that when I look at white lights, there is a halo around the light that resembles a rainbow. The next day, I immediately went to see an ophthalmologist. I informe...
Dr. Cai Wenyuan Reply:
Hello, you may need to consult with the attending physician. Thank you. Wishing you peace and good health. Sincerely, Dr. Cai Wenyuan, Director of the Ophthalmology Department, Taoyuan General Hospital, Ministry of Health and Welfare.[Read More] Understanding Rainbow Halos: The Impact of Poor Tear Quality on Vision
Understanding Green Eye Discharge: Is It Related to SLE?
Dry eye syndrome with green discharge? Hello, doctor. I have Systemic Lupus Erythematosus (SLE), and over the past two years, I have frequently experienced green discharge from both eyes, varying in amount, especially in the morning. Sometimes, I also notice clear discharge at ni...
Dr. Cai Wenyuan Reply:
Glaucoma is not necessarily determined by intraocular pressure. Patients with systemic lupus erythematosus (SLE) are more prone to developing dry eye syndrome. Green discharge is likely indicative of conjunctivitis.[Read More] Understanding Green Eye Discharge: Is It Related to SLE?
Understanding Eye Sensitivity and Shadows: Possible Causes and Care Tips
Seeing bright lights can be blinding, and observing black shadows on a white wall? For the past four months, my eyes have been very sensitive to light, experiencing glare and seeing light sources in a radiating pattern, with rainbow halos around streetlights. When looking at a wh...
Dr. Wang Zhishun Reply:
Hello, based on your description, it seems that eye fatigue is a significant factor. I recommend using your eyes appropriately. You can refer to http://www.hpa.gov.tw/BHPNet/Web/HealthTopic/Topic.aspx?id=200712250086. Please avoid being picky with your diet; at your age, you like...[Read More] Understanding Eye Sensitivity and Shadows: Possible Causes and Care Tips
Is Seeing Rainbow Halos Around Streetlights at Night Normal?
Is it normal to see halos or rainbow effects around streetlights? Hello Doctor, I would like to ask if seeing halos around streetlights at night with rainbow colors is normal? I also experience slight pain and discomfort in my eyes. Is this due to fatigue or should I get it check...
Dr. Wang Zhishun Reply:
Hello: It is better to get checked in these situations.[Read More] Is Seeing Rainbow Halos Around Streetlights at Night Normal?
Understanding Rainbow Vision: Is It Normal or a Sign of Glaucoma?
Could you please provide more context or specify your question? I would like to ask the doctor: I have a refractive error of -4.50 diopters in both eyes, with approximately -1.00 diopter of astigmatism in each eye. When I wake up in the morning, I see rainbow halos around lights,...
Dr. Gao Pilin Reply:
Hello XXX: 1. It is possible that the cornea is causing this issue; pressure during sleep may have led to some deformation, resulting in the appearance of halos. 2. Glaucoma could potentially cause such symptoms, but it would not resolve in just a few minutes, so it is likely ...[Read More] Understanding Rainbow Vision: Is It Normal or a Sign of Glaucoma?
Understanding Rainbow Halos: Are They a Sign of Glaucoma?
Eye concerns? Hello, doctor: I have a myopia of 1000 degrees and have been wearing glasses for a long time. When I look at light bulbs, I notice a rainbow halo around them, whether it's a fluorescent light or a traditional bulb. The position of the rainbow changes depending ...
Dr. Gao Pilin Reply:
Hello, Xiao Ke: If you cannot see a rainbow without your glasses, it may be due to the prism effect of high myopia lenses. You should consider having your glasses checked at an optical store. If you still see halos without your glasses, it could indicate corneal edema or glaucoma...[Read More] Understanding Rainbow Halos: Are They a Sign of Glaucoma?
Understanding Glaucoma: What Do Rainbow Halos Around Lights Mean?
Glaucoma halos The halos seen in glaucoma can appear as rainbow-colored rings around lights. If you are experiencing severe eye pain accompanied by nausea and seeing halos around streetlights, it is important to seek medical attention promptly, as these could be symptoms of acute...
Dr. Zhuang Yamin Reply:
Dear "Handsome," Hello! The halos seen in glaucoma are very similar to what you described. Due to elevated intraocular pressure leading to corneal edema, you may see a ring of light around light sources. Additionally, the symptom of "eye pain so severe it makes y...[Read More] Understanding Glaucoma: What Do Rainbow Halos Around Lights Mean?