Does Dry Eye Syndrome Affect Vision and Increase Myopia or Astigmatism?
The eyes are often very dry? If dry eye syndrome is simply characterized by dryness without any corneal abrasions found during examination, will it affect vision? Does dry eye contribute to worsening myopia or astigmatism?
Dr. Gao Pilin Reply:
Hello, The main symptom of dry eye syndrome is discomfort characterized by a gritty sensation in the eyes. However, dryness in the eyes does not necessarily indicate dry eye syndrome; sometimes inflammation or fatigue can produce similar symptoms. A tear secretion test is requi...[Read More] Does Dry Eye Syndrome Affect Vision and Increase Myopia or Astigmatism?
How Dry Eye Syndrome Can Lead to Corneal Disorders
Corneal disease Dry eye syndrome can lead to corneal damage due to insufficient lubrication and moisture on the ocular surface. This lack of tear film can result in increased friction during blinking, causing epithelial cell damage and inflammation of the cornea. Additionally, th...
Dr. Gao Pilin Reply:
Hello, Tears have functions such as antibacterial action, immunity, cleansing the eyes, protection, and moisturizing the cornea. Therefore, insufficient tear production can lead to corneal abrasion and even infections, resulting in corneal disease. The conjunctiva may become sl...[Read More] How Dry Eye Syndrome Can Lead to Corneal Disorders
Impact of Dry Eye on Corneal Thickness and Hardness in Corneal Abrasion
Corneal abrasion Does dry eye syndrome leading to corneal abrasion affect the thickness and hardness of the cornea? Thank you.
Dr. Gao Pilin Reply:
Hello, Corneal abrasion can easily lead to corneal edema, resulting in increased thickness, while the hardness is not significantly affected. Puzih Hospital Ophthalmology Department: Monday to Friday from 8:00 AM to 12:00 PM Monday evening from 6:00 PM to 8:00 PM Wednesday...[Read More] Impact of Dry Eye on Corneal Thickness and Hardness in Corneal Abrasion
Causes of Corneal Degeneration: Eye Fatigue and Dry Eye Effects
Corneal degeneration What are the causes of corneal degeneration? Can eye fatigue and dry eye syndrome lead to corneal degeneration?
Dr. Gao Pilin Reply:
Hello, Corneal degeneration is usually caused by aging. Eye fatigue and dry eye syndrome do not lead to corneal degeneration, but dry eye syndrome can easily cause corneal abrasions or even ulcers. Puzih Hospital Ophthalmology Department: Monday to Friday from 8:00 AM to 12:...[Read More] Causes of Corneal Degeneration: Eye Fatigue and Dry Eye Effects
Why Do My Eyes Feel Dry Upon Waking? Understanding Morning Dryness
Dry eyes upon waking? Hello, Dr. Gao: I apologize for the interruption during your busy schedule. I would like to ask you the following questions: 1. If I have had corneal abrasions in the past (approximately two occurrences this year, which have healed without scarring), could...
Dr. Gao Pilin Reply:
Hello: When sleeping, the eyelids are closed and do not blink, which prevents tears from spreading across the entire surface of the eye. Sometimes, the eyelids do not close completely, leading to increased evaporation of moisture from the eyes, even without air conditioning. If t...[Read More] Why Do My Eyes Feel Dry Upon Waking? Understanding Morning Dryness
Persistent Corneal Erosion: Seeking Solutions for Ongoing Eye Pain
Recurrent corneal erosion? Hello, Doctor. When I was five months pregnant, I suddenly experienced eye pain. After an examination, I was diagnosed with a corneal abrasion. On average, I would experience pain once a month. Due to my pregnancy, I did not undergo any other treatments...
Dr. Gao Pilin Reply:
Hello: Based on your description of the condition, it appears to be recurrent corneal erosion. This occurs when the epithelium of the cornea is damaged (corneal abrasion), and the regeneration of the epithelium does not adhere tightly enough to the basement membrane and Bowman&#x...[Read More] Persistent Corneal Erosion: Seeking Solutions for Ongoing Eye Pain
Understanding Corneal Abrasions: Causes, Treatment, and Prevention
Corneal abrasion Dear Dr. Gao, I apologize for the interruption during your busy schedule. I would like to ask a couple of questions: 1. I previously read a book called "Matsuzaki Vision Improvement Method," which mentioned a 15-point eye exercise routine that involve...
Dr. Gao Pilin Reply:
Hello: 1. The Matsuzaki vision enhancement method should primarily train the six extraocular muscles responsible for eye movement. Myopia is caused by an increase in the axial length of the eyeball. I believe that appropriate eye exercises can provide rest for the eyes, but I r...[Read More] Understanding Corneal Abrasions: Causes, Treatment, and Prevention
Understanding Corneal Abrasions: Impact on Vision and Contact Lens Use
Regarding corneal abrasion? Hello, doctor. I would like to ask about an issue I experienced recently. I wore my contact lenses for too long, which caused my left eye to suddenly become blurry. After visiting the clinic, I was informed that I have a corneal abrasion. I would like ...
Dr. Guo Jinliang Reply:
If the corneal abrasion is superficial, has not become infected, and is not located in the central visual axis, it generally has little impact on vision. However, recurrent corneal abrasions may still lead to scarring. The duration before resuming contact lens wear varies for eac...[Read More] Understanding Corneal Abrasions: Impact on Vision and Contact Lens Use
Understanding Eye Symptoms: Causes and Concerns for Your Vision
What disease are these symptoms indicative of? Hello, doctor. I woke up today and noticed a slight burning sensation in my right eye, along with a small amount of eye discharge (but not much). What could these symptoms indicate? Additionally, I previously had a minor corneal abra...
Dr. Hu Yusheng Reply:
Hello: Your symptoms yesterday may have been caused by an allergy or an infection. If you still feel unwell, it is advisable to consult an ophthalmologist for a diagnosis. Regarding your previous corneal abrasion, if the underlying cause cannot be treated, it may recur. When keep...[Read More] Understanding Eye Symptoms: Causes and Concerns for Your Vision
Understanding Astigmatism and Inward-Growing Eyelashes in Children
Astigmatism and ingrown eyelashes? Hello, doctor. My daughter (currently in first grade and about to enter second grade) was found to have astigmatism and hyperopia during a school eye examination. After visiting one clinic, the doctor stated that it was caused by ingrown eyelash...
Dr. Wang Zhangji Reply:
If entropion causes corneal abrasion leading to scarring or deformation, it can increase astigmatism, but in most cases, it is not severe.[Read More] Understanding Astigmatism and Inward-Growing Eyelashes in Children
Understanding Corneal Scratches: Symptoms, Treatment, and When to Seek Help
Corneal abrasion Hello, doctor. I would like to ask about a recent issue. My eyes have been experiencing noticeable sharp pain for a few days. After visiting the clinic, the doctor diagnosed me with a corneal abrasion and said that using some eye drops would be sufficient. Howeve...
Dr. Gao Pilin Reply:
Hello, a mild corneal abrasion that only affects the corneal epithelium is not serious and usually heals within a day. A general clinic examination is sufficient. If you are careful while applying eye makeup, it should not cause a corneal abrasion. However, if cosmetics get into ...[Read More] Understanding Corneal Scratches: Symptoms, Treatment, and When to Seek Help
Managing Dry Eye Symptoms After Cataract Surgery: Seeking Solutions
Cataract Hello Doctor: My mother has Sjögren's syndrome, which affects her immune system. She has previously undergone retinal surgery and had cataract surgery a month ago. We thought it would be a simple procedure, but it has been over a month now, and she still feels a for...
Dr. Xie Wenzhen Reply:
Hello, Miss: Thank you for your inquiry. Here are my responses and suggestions regarding your concerns: 1. Given the current issue of persistent corneal abrasion that is not responding well to treatment, in addition to topical medications, you may consider options such as patch...[Read More] Managing Dry Eye Symptoms After Cataract Surgery: Seeking Solutions
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
Corneal Abrasion Recovery: Tips for Healing and Contact Lens Use
Corneal abrasion Hello Dr. Feng, I previously wore contact lenses while riding a bike and got sand in my eyes. After a diagnosis, it was determined that I have a corneal abrasion. I received two bottles of wound care medication, and the doctor mentioned that it would take about f...
Dr. Feng Jiefan Reply:
Hello! Corneal wounds generally heal without infection. Five days is the typical timeframe, but whether it has completely healed requires a physician's examination. A dry climate may slow down the healing process. You can use artificial tears, but they must be clean and unco...[Read More] Corneal Abrasion Recovery: Tips for Healing and Contact Lens Use
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 Astigmatism and Dry Eye Syndrome: Treatment Options and Risks
Astigmatism and Dry Eye Syndrome Hello, doctor. During my health check-up, the physician informed me that I have dry eye syndrome, and I have astigmatism and myopia in both eyes. I have never worn contact lenses, only glasses for myopia, and I have not corrected my astigmatism. I...
Dr. Feng Jiefan Reply:
Dear Ms. Wu, There are many treatment options for dry eye syndrome, and artificial tears are one of the supplemental therapies that can be combined with other treatments. Artificial tears are safe to use according to the recommended frequency. If you still experience symptoms of...[Read More] Understanding Astigmatism and Dry Eye Syndrome: Treatment Options and Risks
Understanding LASIK: Precision, Recovery, and Post-Operative Care
Regarding LASIK? Hello Dr. Feng, I would like to ask if the degree of myopia can be measured very accurately during laser eye surgery. Is the measurement done automatically by the equipment and laser, or is it manually operated to determine the degree? For example, if the initi...
Dr. Feng Jiefan Reply:
Hello: The accuracy of laser vision correction has improved with advancements in technology, and the current level of precision is satisfactory. The amount of correction needed must be confirmed multiple times by the physician before the procedure. It is not determined by the mac...[Read More] Understanding LASIK: Precision, Recovery, and Post-Operative Care
Accidental Eye Injury: Recovery Time and Potential Complications
Finger poke to the eyeball? Yesterday, I accidentally poked my friend's eyeball with my hand, causing him significant pain. Today, he went to see a doctor, who said he injured his cornea. How long will it take for the cornea to heal, and what potential complications could ar...
Dr. Wang Zhangji Reply:
Hello: Generally, a corneal abrasion will heal in about one to two days, but discomfort may persist for several days. There is a possibility of recurrent abrasions in the future, so if you experience unexplained eye pain later on, it is important to have a thorough examination at...[Read More] Accidental Eye Injury: Recovery Time and Potential Complications
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
Can You Ever Wear Contact Lenses Again After Corneal Injury?
Is it true that once a corneal abrasion has healed, one can never wear contact lenses again for life? Hello Dr. Ke, I have a patient with amblyopia in both eyes who has been wearing contact lenses for about 20 years. However, two months ago, while riding a bike, a sand particle ...
Dr. Ke Meilan Reply:
Hello: 1. It is possible that wearing contact lenses for an extended period has affected the health of your epithelial cells. It is advisable to take a break from wearing them for a while before resuming. 2. Whether you can wear them for life depends on the condition of your corn...[Read More] Can You Ever Wear Contact Lenses Again After Corneal Injury?