Keratitis, Ophthalmology FAQ - Page 5

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Understanding Marginal Keratitis: Causes, Treatment, and Risks

Corneal ulcer issues? Hello, Doctor Gao: I have been experiencing recurrent marginal keratitis over the past two years. Should I consult an immunologist? Aside from occasional urticaria in winter, I have no other health issues. Is it advisable to avoid foods or supplements that b...


Dr. Gao Pilin Reply:
Hello Tammy: The occurrence of marginal keratitis (ulcer) is primarily due to an immune hypersensitivity reaction to staphylococcal toxins. The treatment for peripheral corneal ulcers caused by marginal keratitis, when medication is necessary, mainly involves antibiotics and cort...

[Read More] Understanding Marginal Keratitis: Causes, Treatment, and Risks


Understanding Marginal Corneal Ulcers: Symptoms and Treatment Options

Marginal corneal ulcer Hello, Doctor Gao: I experience intermittent episodes of eye discomfort on both sides, sometimes affecting all three areas at once. During the onset, my eyes feel sharp pain and redness, accompanied by a white halo. After two to three days, the redness grad...


Dr. Gao Pilin Reply:
Dear Mrs. Chen, If your symptoms are indicative of marginal keratitis (ulcer), it is primarily due to an immune allergic reaction to staphylococcal toxins. When medication is necessary, the main treatments are antibiotics and corticosteroids. To prevent recurrence, it is essenti...

[Read More] Understanding Marginal Corneal Ulcers: Symptoms and Treatment Options


Do Clear UV Protection Glasses Prevent Eye Damage?

UV protection sunglasses Wearing clear sunglasses that provide UV protection can help prevent certain eye conditions that may arise from UV exposure. These conditions include cataracts, macular degeneration, and photokeratitis. It's important to ensure that the sunglasses sp...


Dr. Wang Zhangji Reply:
Being able to filter ultraviolet (UV) rays certainly helps prevent UV-related damage, but it's important to note that UV rays are not the only threat to eye health. It is advisable to wear sunglasses outdoors for better protection.

[Read More] Do Clear UV Protection Glasses Prevent Eye Damage?


Understanding Chemical Burns on the Eye: Treatment Options and Concerns

Chemical burns of the ocular surface Hello Doctor: My family member previously suffered from an infection caused by Acanthamoeba. Initially, the doctor treated my family member by scraping off the corneal epithelium and applying medication for the Acanthamoeba infection at a conc...


Dr. Guo Jinliang Reply:
Acanthamoeba keratitis is inherently a challenging condition to treat, and the treatment approach must be determined based on the patient's specific situation. However, the outcomes of treatment are often unsatisfactory. The methods mentioned in the correspondence each have ...

[Read More] Understanding Chemical Burns on the Eye: Treatment Options and Concerns


Understanding Post-Acute Conjunctivitis Complications and Treatment Options

Post-acute conjunctivitis sequelae After experiencing acute conjunctivitis in the left eye at the end of last year, my vision has become increasingly blurred. The doctor mentioned there are sequelae (leukoma), but it has not improved after six months. It gets better with some eye...


Dr. Feng Jiefan Reply:
Hello: Most patients with acute conjunctivitis will recover, but a small number may experience complications such as corneal opacities, which can affect vision but can be managed with medication. Herpetic keratitis may also present with symptoms such as corneal erosion or scarrin...

[Read More] Understanding Post-Acute Conjunctivitis Complications and Treatment Options


Painful Left Eye Bag: Discomfort with Contact Lenses Explained

Left eye bags? There is pain when pressing on the area of the eye bag on the left eye, and wearing contact lenses also causes pain, making it difficult to put them on at times.


Dr. Feng Jiefan Reply:
The tissue near the left eye bag includes the eyelid and conjunctiva, raising the possibility of blepharitis or conjunctivitis. Issues related to contact lenses should consider keratitis or tear film disorders. It is recommended to consult an ophthalmologist for examination.

[Read More] Painful Left Eye Bag: Discomfort with Contact Lenses Explained


Understanding Eye Fatigue: Causes and Solutions for Your Discomfort

Recently, I've been feeling a lot of eye fatigue? Recently, I have been experiencing significant eye fatigue, particularly in my left eye. After the left eye improved, I started to feel fatigue in my right eye, although it is less severe than the left. Typically, when I appl...


Dr. Gao Pilin Reply:
Hello: Based on your symptoms, it is possible that you have 1. Trigeminal Neuralgia 2. Allergic Conjunctivitis 3. Most likely: Computer Vision Syndrome (CVS). It is recommended to refrain from using the computer and take a few days to rest; if you notice improvement, it is likely...

[Read More] Understanding Eye Fatigue: Causes and Solutions for Your Discomfort


Understanding Corneal Donation and Glaucoma Treatment: Key Insights

Glaucoma and the Cornea 1) If a normal person donates the cornea of their right eye to a recipient, is it immediately confirmed that the donor is blind in the right eye? Or can the right eye still perceive light and darkness? If the donor later undergoes a corneal transplant of t...


Dr. Wang Yuwei Reply:
1. Full-thickness corneal transplantation does not accept living donor grafts. 2. The cornea can only self-repair in the epithelial layer. 3. No. 4. Medication management for glaucoma, with corneal treatment based on the condition, either through medication or bandaging. ...

[Read More] Understanding Corneal Donation and Glaucoma Treatment: Key Insights


Understanding Photophobia: Causes and Solutions for Your Mother's Eye Condition

The mother has photophobia? Hello! My mother has been experiencing photophobia, which makes her feel comfortable only when wearing a hat or reducing light sources. After inquiring, I learned that three years ago, during an eye examination at the hospital, she was given a dilating...


Dr. Wang Zhangji Reply:
Mydriatic agents are frequently used in ophthalmic examinations, and long-term photophobia is not a documented complication of these agents. There are numerous causes of photophobia, such as common conditions like cataracts, glaucoma, conjunctivitis, keratitis, iritis, and dry ey...

[Read More] Understanding Photophobia: Causes and Solutions for Your Mother's Eye Condition


Understanding Light Sensitivity: Eye Conditions That Affect Your Comfort

The eyes are much more sensitive to light than others? After the company moved, the new office switched to yellow fluorescent lights (previously white lights) and has large west-facing floor-to-ceiling windows that allow intense sunlight to flood in. The conclusion is that it is ...


Dr. Liu Jingxian Reply:
Hello Mary: Based on your description, your eyes are much more sensitive to light than average, which causes discomfort. This condition is known as photophobia (the discomfort experienced when the eyes are exposed to light, making it difficult to open the eyes and see). First, we...

[Read More] Understanding Light Sensitivity: Eye Conditions That Affect Your Comfort


How Long Does Recovery Take for Hemorrhagic Conjunctivitis?

How long does it take to recover from hemorrhagic conjunctivitis? Hello Doctor: In late October, I experienced a stabbing pain in my eyes. Initially, there were no abnormalities, and the doctor diagnosed me with keratitis. Later, at the end of October, my left eye developed blood...


Dr. Feng Jiefan Reply:
Hello! 1. The bleeding phenomenon in hemorrhagic conjunctivitis typically resolves in about 2 to 3 weeks. Immunity develops against the same virus, but immunity does not occur for different viruses. 2. Viral infections heal through the body's immune response, so it is import...

[Read More] How Long Does Recovery Take for Hemorrhagic Conjunctivitis?


Understanding Eye Pain and Tears While Riding: Possible Causes

Could you please describe the specific issues you are experiencing with your eyes? I ride a motorcycle at a speed of 40 to 60 km/h, and after a short while, my eyes start to hurt, tear up, and show signs of bloodshot. Riding at 40 km/h is the slowest I go, but even then, my eyes ...


Dr. Wang Zhangji Reply:
Conjunctivitis, keratitis, and dry eye syndrome are all possible conditions. When riding a motorcycle, remember to lower the visor of your helmet to block wind, dirt, and sunlight. Sincerely, Dr. Wang Zhang-ji, Director of the Ophthalmology Department, Taoyuan Hospital, Departmen...

[Read More] Understanding Eye Pain and Tears While Riding: Possible Causes


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


Understanding Red Veins in the Eyes: Causes and Contact Lens Concerns

Blood vessels in the sclera? Hello, I have been wearing bi-weekly contact lenses for six months. I heard that prolonged use of contact lenses can lead to neovascularization. I have also noticed blood vessels in the sclera and even around the cornea. Could this be neovascularizati...


Dr. Zhang Yanrui Reply:
The so-called neovascularization caused by contact lenses occurs on the cornea, which is the surface of the iris, and cannot be seen without an ophthalmic microscope. What you are observing are the blood vessels on the conjunctiva; normally, there are many small conjunctival bloo...

[Read More] Understanding Red Veins in the Eyes: Causes and Contact Lens Concerns


Managing Post-Surgery Complications: A Case of Amblyopia, Glaucoma, and Cataracts

Amblyopia + glaucoma + cataract postoperative issues? Hello Doctor, my mother was born with small eyes and amblyopia. Previously, she often experienced elevated intraocular pressure, and after diagnosis, it was found that she has cataracts and glaucoma. She underwent cataract sur...


Dr. Ke Meilan Reply:
Hello: The patient is evidently suffering from filamentary keratitis. It is recommended to instill preservative-free artificial tears every hour, along with mild steroid eye drops (FML) four times a day. If this does not improve the condition, please consult Dr. Wang Yizhong at N...

[Read More] Managing Post-Surgery Complications: A Case of Amblyopia, Glaucoma, and Cataracts


Understanding Complications After LASIK Surgery: A Patient's Journey

Complications and sequelae of myopia laser surgery..? Hello, Doctor Hu. I underwent LASIK surgery at a hospital in southern Taiwan on August 11. During my follow-up appointment the next day, I informed the doctor that my vision appeared white (later I learned this is DLK). He tol...


Dr. Hu Yusheng Reply:
Dear Mr. Chiao, After your LASIK procedure, you experienced diffuse lamellar keratitis (DLK) on the fifth postoperative day, for which you underwent irrigation treatment. DLK is a rare complication, and its management varies based on severity. Milder cases can often be controlle...

[Read More] Understanding Complications After LASIK Surgery: A Patient's Journey


Understanding Corneal Inflammation After Conjunctivitis: Treatment Insights

Conjunctivitis Hello, I had conjunctivitis last year, and after it resolved, my vision has remained blurry. Today, I visited an ophthalmologist who informed me that I have keratitis, which is why I see things as if through frosted glass. The doctor prescribed FML LIQUIFILM (5CC) ...


Dr. Feng Jiefan Reply:
Hello: If you are experiencing blurred vision, there could be issues with the cornea, lens, vitreous body, or retina. Additionally, if you have a history of conjunctivitis, it may leave deposits on the cornea, which could slightly affect your vision. These deposits can take a lon...

[Read More] Understanding Corneal Inflammation After Conjunctivitis: Treatment Insights


How to Address Vision Issues from Conjunctivitis to Keratitis?

If conjunctivitis progresses to keratitis, resulting in corneal opacities that severely affect vision, what should be done? After conjunctivitis has progressed to keratitis, resulting in numerous white spots on the cornea that severely affect vision, what should I do? Everything ...


Dr. Zhang Yanrui Reply:
Hello: Your symptoms are very similar to viral epidemic keratoconjunctivitis, which typically is not as severe as what you are experiencing; however, it usually resolves over several years. Sometimes, a small amount of steroid eye drops can be used to reduce corneal opacities, bu...

[Read More] How to Address Vision Issues from Conjunctivitis to Keratitis?


Causes and Solutions for Red Eyes: Beyond Contact Lens Issues

Redness in the eyes - not caused by contact lenses? For some unknown reason, my eyes suddenly became filled with red veins. What could be the cause? How can I alleviate this?


Dr. Liu Jingxian Reply:
Hello, Miss: Based on your description, it seems that you are experiencing an increase in blood vessels in your eyes (conjunctival injection) under normal circumstances. First, we should understand which eye conditions can cause an increase in blood vessels (conjunctival injectio...

[Read More] Causes and Solutions for Red Eyes: Beyond Contact Lens Issues


Persistent Red Eyes: Causes, Treatments, and Solutions Explained

The eyes are very red? Hello Dr. Feng, I have been experiencing persistent redness in my eyes for about five years, which is quite severe. My eyes are red all day, regardless of the time. I have visited dozens of hospitals and clinics, and the diagnoses have all been either kera...


Dr. Feng Jiefan Reply:
Hello: Red eyes can be a symptom caused by various conditions, such as iritis, conjunctivitis, and keratitis. However, you did not mention experiencing any discomfort associated with the redness, making it difficult to determine the underlying cause. Vasoconstrictors can temporar...

[Read More] Persistent Red Eyes: Causes, Treatments, and Solutions Explained


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