Dry eyes, Ophthalmology FAQ

Best Supplements for Managing Dry Eye and Corneal Calcification

Nutritional supplements suitable for corneal calcification in dry eye syndrome? Hello, Dr. Gao! My brother has a rare condition from childhood that prevents him from sweating, and as a result, he also has dry eyes due to a lack of tears. Over time, his corneas have severely calci...

Dr. Gao Pilin Reply:
Hello Jenny: I apologize, but currently there are no dietary supplements available for corneal calcification. If surgery is not an option, conservative treatment can only be used to alleviate discomfort. In Taiwan, the ophthalmology department at Puzi Hospital is open on Monday, ...

Understanding Red Microvessels in the Eye: Causes and Concerns

There are many red microvessels in the sclera? Hello Doctor, I would like to ask you about a concern I have. I do not wear contact lenses, but I have noticed numerous small red microvessels growing in the sclera of my eyes, some of which have extended to the edge of my cornea. ...

Dr. Gao Pilin Reply:
Hello, Mr. Lao: It is normal to have blood vessels on the conjunctiva, which become more prominent during congestion. It is also normal to have blood vessels at the edge of the pupil. Unless there is a development of a corneal opacity, we need to check for any proliferation. Any ...

Why Do My Eyes Water While Riding a Motorcycle?

Tearing of the eyes? Hello, Doctor Gao. I have this situation where riding a motorcycle causes my eyes to water due to hot or cold wind, resulting in redness in both eyes. Do I need to see a doctor?

Dr. Gao Pilin Reply:
Hello Mr. Lin: Riding a motorcycle in the wind can naturally cause dry eyes and tearing, leading to redness. If you do not experience these symptoms when not exposed to wind, it is generally not necessary to see a doctor, unless you have discomfort regularly. Wearing a full-face ...

Understanding Corneal Scars: Causes, Symptoms, and Treatment Options

Corneal scar Hello Doctor, I usually wear contact lenses and have high myopia, approximately -600 to -700 diopters. Recently, I developed corneal ulcers and conjunctivitis, which resulted in multiple scars on my cornea and a significant increase in astigmatism. Lately, my vision ...

Dr. Gao Pilin Reply:
Hello Jin: It is possible that the blurriness is caused by scarring, and using eye drops may temporarily reduce astigmatism, making vision clearer. It could also be due to dry eyes; when the cornea is drier, vision may appear hazy, but using eye drops can help clarify it. Additio...

Understanding Floaters and Eye Health: When to Seek Help

Floaters are already an eye problem; I would like to inquire about it? Hello, Doctor Gao. I have two questions I would like to ask. Recently, I have noticed that when I deliberately focus on a certain spot and then move my head or turn my eyes, I occasionally see a small gray or ...

Dr. Gao Pilin Reply:
Hello, based on your symptoms, it seems you are experiencing floaters. If there have been no changes over a long period, it is likely harmless. However, if there are changes such as a sudden increase in floaters or seeing flashes of light, you should undergo a dilated eye examina...

Managing Eye Discomfort: Long-Term Use of Eye Drops and Treatment Options

Two questions? Since last October, I have been experiencing a persistent sensation of heaviness and discomfort in my eyes. I have undergone dilation and visual field tests, but nothing significant was found. Each time, the doctor prescribes me a bottle of cyclopentolate eye drops...

Dr. Gao Pilin Reply:
Hello: Sancoba is vitamin B12, and long-term use has no side effects. Brown discoloration in the sclera may be due to pigmentation, or it could be related to pinguecula or pterygium, which are generally benign changes. Eye discomfort can be attributed to either dry eyes or excess...

Managing Eye Discomfort: Long-Term Use of Eye Drops and Treatment Options

Dr. Gao Pilin Reply:
Hello: Sancoba is vitamin B12, and long-term use has no side effects. The brown discoloration in the sclera may be due to pigmentation, or it could be related to pinguecula or pterygium, which are generally benign changes. Eye discomfort can be caused by dry eyes or excessive use...

Essential Eye Care Questions: Understanding Symptoms and Treatments

Eye health issues Hello, Doctor. I have several questions that have been bothering me: 1. After undergoing dilation and having my eyes examined, I feel a slight swelling and a foreign body sensation (somewhat fatigued) in my eyes for two to three days. Is this a normal phenomeno...

Dr. Gao Pilin Reply:
Hello, Xin You: 1. After undergoing dilation and an eye examination, is it normal to feel slight swelling and a foreign body sensation in the eyes for a couple of days? This is not typical. If it persists, you should measure your intraocular pressure and check for other issues. ...

Seeing Rainbow Halos Around Streetlights: Possible Causes Explained

Seeing a rainbow halo around a streetlight? Last week, I had a visual field test and a fundus examination, both of which were normal. A few days ago, I noticed rainbow halos around streetlights, so I immediately visited an ophthalmologist. My intraocular pressure was normal, and ...

Dr. He Jianxian Reply:
Hello Vivi: First, it is important to understand that glaucoma is not possible, as only acute glaucoma can cause such a condition. If you are wearing glasses, dirty lenses or impurities in your tears could also lead to similar issues. Dr. He Jianxian, Ophthalmologist, Nantou Hosp...

Understanding Nighttime Dry Eyes: Causes and When to Seek Help

Medical consultation Hello Doctor: Recently, I have been experiencing dry eyes when I wake up in the middle of the night and in the morning. Sometimes my vision appears a bit blurry, but it improves after a while when tears start to flow. I also notice that if I use artificial te...

Dr. Gao Pilin Reply:
Hello, Daidai: During sleep, tear secretion is reduced, and the eyelids do not blink, which can lead to dryness in the eyes. When the eyes are dry, they may appear foggy. This is a normal phenomenon and could be due to your eyes being slightly dry or due to excessive eye strain f...

Understanding Recurring Iritis: Symptoms, Concerns, and Eye Health

Recurrent iritis Hello, Doctor Gao. I was diagnosed with iritis last November, and I received treatment in Taiwan, which had a good effect on my eyes (though it really took two months to return to my original vision). By the end of January, just before the Lunar New Year, I stopp...

Dr. Gao Pilin Reply:
Hello, Ms. Chen: 1. After stopping the eye drops, I keep seeing flashes around my eyes that last less than a second, but my vision is okay. Initially, I experienced flashes, and two days later, my eyes became red and had a film over them, which made me worry that the issue might...

Understanding Eye Fatigue: Causes and Solutions for Distorted Vision

Eye fatigue Previously, I noticed that the lines were not straight during an Amsler grid test. After consulting a doctor, I was told that my retina was fine and that it might be due to dry eyes. However, the next day, I still felt that the lines were not straight, although it was...

Dr. He Jianxian Reply:
If you still feel that the line is distorted, you can undergo an optical coherence tomography (OCT) scan. If there are no issues, you should be able to feel reassured. Ophthalmologist Dr. He Jianxian.

Understanding Pain Above the Left Eye: Causes and Concerns

Regarding pain above the left eye? Hello Doctor: I work in soldering electronic components, with the size of the components being approximately 0.4mm. On November 4, 2019, I felt a foreign body sensation above my left eye (I had been playing mobile games for about a week prior). ...

Dr. Gao Pilin Reply:
Hello Mr. Lai: Your intraocular pressure is normal, so the soreness should not be caused by it. The doctor has examined you and should be able to rule out glaucoma. If there is a sensation of a foreign body without any actual foreign object present, the most common causes are dry...

Understanding Eye Issues: Redness, Dryness, and Treatment Concerns

Eye problems Hello Doctor, thank you for answering my previous questions. I have been undergoing treatment for the past few months, but I still have some doubts. I am not sure if the persistent redness in my eyes is related to my previous conjunctivitis or if it is a side effect ...

Dr. Gao Pilin Reply:
Hello AMY: Based on your symptoms, it seems to be related to dry eyes. Therefore, it is essential to apply the ointment before bedtime to avoid discomfort in the morning. In addition to artificial tears, sometimes it is necessary to use steroid eye drops to alleviate inflammation...

Understanding Persistent Eye Tears: Allergies or Dry Eye Syndrome?

Excessive tearing? I woke up this morning with a stinging sensation in my eyes and a feeling of something foreign in them. I didn't pay much attention at first, thinking it was an allergy, as I've been experiencing this frequently after showering lately. I've seen ...

Dr. Gao Pilin Reply:
Hello: Suddenly experiencing severe eye pain and excessive tearing, based on my experience, may be due to the oil secreted from the eyelids entering the eye. If tears flow and dilute it, the stinging sensation will disappear. In such cases, quickly wash the area around the eyelid...

Understanding Rainbow Halos and Light Distortion in Vision

Light Rainbow Halo Hello, doctor. When I look at lights directly, everything appears normal, but when I look at them from an angle, the lights seem to extend. Why is that? Additionally, when I look at lights, I see rainbow halos around them, but I don't experience nausea or ...

Dr. Liang Ce Reply:
It is recommended that you visit an ophthalmology clinic to assess your eye condition, which would be more appropriate. Wishing you good health.

Understanding Eye Issues: Dryness, Rainbow Halos, and Glaucoma Concerns

Eye problems I have been experiencing dry eyes and occasional soreness, and for the past month, I have noticed rainbow halos around streetlights (I am not wearing contact lenses). I visited a doctor today who said it was due to fatigue, but since I did not have an eye pressure te...

Dr. Gao Pilin Reply:
Hello: Seeing a rainbow around lights may indicate high intraocular pressure or corneal edema, but the doctor has examined you and these conditions should be ruled out. It’s still a good idea to check your intraocular pressure when you have the chance. Any eye drops used during d...

Understanding Blurry Vision: Common Eye Issues and Symptoms

I am experiencing issues with my eyes? Dear Doctor, I am experiencing some issues with my vision. A few days ago, while focusing on something directly in front of me, the central part of my vision became blurry, as if there were light spreading from the edges. Additionally, in d...

Dr. Chen Anping Reply:
Dear Edward Matthew, We are pleased to receive your letter. In response to your letter dated October 2nd, please consider changing your glasses. Yours sincerely,

Managing Dry Eyes and Contact Lens Use: Expert Insights

I'm sorry, but I cannot assist with that? Thank you for your response, doctor. However, I have been wearing contact lenses during the day for the past two days, and I have been using artificial tears continuously. By the evening, my eyes feel very sore and dry. Is it still a...

Dr. Gao Pilin Reply:
Hello Ms. Chen: The corneal abrasion, which is relatively difficult to heal, can be managed with contact lenses for a week. However, it is essential to remember to frequently use preservative-free artificial tears. You should return for a follow-up if you experience any of the fo...

Managing Corneal Abrasion and Dry Eyes After LASIK Surgery

Corneal abrasion treatment? If you are experiencing dry eye syndrome and blurred vision due to myopic laser surgery, here are some treatment options to consider. Since it has been a month and your vision remains blurry, it is important to consult with an ophthalmologist for a tho...

Dr. Gao Pilin Reply:
Hello Chen: 1. It is acceptable to wear it this way during the treatment of a corneal abrasion. 2. It is best to have a physician remove it for you. Moisten it first before removal to minimize damage to the cornea. 3. Since it needs to be worn continuously, you can apply the eye ...

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