Understanding Limbal Keratoconjunctivitis: Causes and Treatment Options
Pannus keratoconjunctivitis I have been diagnosed with pterygium and have been undergoing treatment for over a year, but there has been no significant improvement. My doctor has suggested surgery. However, I am not very familiar with this condition. Could you please let me know w...
Dr. Feng Jiefan Reply:
Hello: Superior Limbic Keratoconjunctivitis (SLK) is an inflammatory response affecting the cornea and conjunctiva, resulting in a sensation of foreign body presence, burning, and discomfort, although vision is usually not significantly affected. The etiology is unknown, but it i...[Read More] Understanding Limbal Keratoconjunctivitis: Causes and Treatment Options
Understanding Glaucoma Eye Drops: Key Questions and Considerations
Questions regarding glaucoma eye drops? I am a 43-year-old male seeking information regarding glaucoma eye drops. During my first eye pressure test, I recorded 27 mmHg in the left eye and 28 mmHg in the right eye. Two weeks later, my second eye pressure test showed 25 mmHg in the...
Dr. Xie Wenzhen Reply:
Hello, Sir: Thank you for your inquiry. Here are my responses and suggestions regarding your questions: 1. Yes, it is safe to use the eye drops; they will not cause additional side effects. 2. If you use different eye drops, there may be a reduced efficacy, but there are other...[Read More] Understanding Glaucoma Eye Drops: Key Questions and Considerations
Post-Surgery Care for Conjunctival Melanin Deposits: Tips for Recovery
Follow-up management for melanotic deposits on the conjunctiva? Hello Doctor: I would like to ask about my recent surgery for the removal of melanosis spots on the conjunctiva in two different areas of my eye. Could you please advise me on how to care for my eyes to promote faste...
Dr. Ke Meilan Reply:
Hello! It will recover after a period of time, mainly by avoiding water (during face washing or hair washing) from entering the eyes. Healing typically takes about 5 to 7 days, while the presence of blood vessels can vary significantly, sometimes lasting up to a month. Generally,...[Read More] Post-Surgery Care for Conjunctival Melanin Deposits: Tips for Recovery
Understanding Eye Strain: Symptoms and When to Seek Help
Eye strain? Hello, doctor. I would like to ask you a question. I have high myopia; if I remember correctly, one eye is -6.00 and the other is -8.00, with mild astigmatism. Recently, when I wear contact lenses at night and move from a bright area to a dark area, I feel like I see ...
Dr. Wang Zhangji Reply:
If there is a retinal tear or lesion, the onset of symptoms should not be related to wearing contact lenses. I'm not sure if you have recently changed your contact lenses; it could be due to the size, curvature, or material of the new lenses. There are many reasons that can ...[Read More] Understanding Eye Strain: Symptoms and When to Seek Help
Red Spot on the Eye: Causes, Concerns, and When to See a Doctor
A blood spot has appeared on the eye? Today, I noticed a small red spot on my eyeball, which I believe is blood. What could this mean? Will it go away? Should I see a doctor? Initially, it felt like there was something on my eyeball, similar to having a grain of sand in my eye. I...
Dr. Liu Jingxian Reply:
Hello, Shadow: Based on your description, a small red spot has appeared on your eyeball, accompanied by a gritty sensation, without pain or itching. These symptoms may indicate a condition known as subconjunctival hemorrhage. When subconjunctival hemorrhage occurs, patients are u...[Read More] Red Spot on the Eye: Causes, Concerns, and When to See a Doctor
Why Are My Contacts Blurry? Understanding Possible Causes and Solutions
Wearing contact lenses can cause blurred vision? Hello Dr. Liu, for the past month, I have been experiencing blurred vision while wearing contact lenses. I visited an ophthalmology clinic, and the doctor diagnosed me with conjunctivitis. I have been using the prescribed eye drops...
Dr. Liu Jingxian Reply:
Hello, Sir: Based on your description of symptoms, it appears that wearing contact lenses is causing blurred vision. This issue can be discussed in two parts: first, whether the prescription for your eyes and the prescription for the contact lenses are correct; second, the health...[Read More] Why Are My Contacts Blurry? Understanding Possible Causes and Solutions
Understanding Strabismus and Vision Correction Options
Eye problems Hello, Doctor: I have a slight strabismus in my left eye. What methods are available to help restore it to its original state? I have been wearing glasses for twelve years, but my vision has not improved; in fact, it seems to be getting worse the more I wear them. Re...
Dr. Zhang Yanrui Reply:
There may be some misunderstanding in your description; it is unlikely for someone to have a vision of 500 to 600 degrees, and individuals with astigmatism of 700 to 800 degrees could be at risk of blindness. Therefore, your prescription should not be as you stated. I recommend t...[Read More] Understanding Strabismus and Vision Correction Options
Choosing the Right Artificial Tears for Contact Lens Wearers
How to choose artificial tears? Hello Doctor: I previously experienced dry eyes due to wearing contact lenses for too long. I have seen a doctor before who prescribed me Sintong artificial tears. Since I am running low, I would like to purchase artificial tears on my own. I no lo...
Dr. Zhang Yanrui Reply:
Eye drops that can be used with contact lenses are usually specifically labeled for that purpose. You can purchase them at larger pharmacies, as long as they meet safety standards, there are no brand restrictions.[Read More] Choosing the Right Artificial Tears for Contact Lens Wearers
Dealing with Antibiotic Resistance in Eye Infections: What to Do?
If your eyes have developed resistance to anti-inflammatory eye drops, what should you do? Hello Doctor: I have a tendency to develop styes easily, and recently I have been experiencing them quite frequently, almost once a month! Due to previous negative experiences, I am hesitan...
Dr. Gao Pilin Reply:
Hello: During the hot summer months, the body naturally secretes more oil, particularly in the eyelid area, which can lead to the accumulation of fat and blockage of the sebaceous glands. Once the sebaceous glands are obstructed or if the eyelids become infected with bacteria, it...[Read More] Dealing with Antibiotic Resistance in Eye Infections: What to Do?
Dealing with Dry Eyes and Eye Pain: Expert Advice Needed
Eyes Hello Doctor: For the past three months, my eyes have been feeling very dry, and recently I've also experienced pain around my right eye. I wear glasses and do not use contact lenses, and my eyes have not been injured or hit. I have visited two ophthalmology clinics, bu...
Dr. Feng Jiefan Reply:
Hello! Dryness and pain are common symptoms of many ophthalmic conditions, including dry eye syndrome and allergies. It is advisable to consult an ophthalmologist to discuss your symptoms and medical history in detail, as there may be opportunities for improvement. Wishing you pe...[Read More] Dealing with Dry Eyes and Eye Pain: Expert Advice Needed
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
Sudden Eye Pain and Excessive Tearing: Causes and Solutions
Sudden pain in the right eye accompanied by persistent tearing? Actually, I have experienced this issue in both eyes, but it usually occurs in my right eye. My right eye has a myopia of about -500 diopters and photophobia of about 200, while my left eye has a myopia of about -800...
Dr. Zhang Yanrui Reply:
You can first ask your family if your eyes have been slightly open while you sleep. If so, your eyes may become very uncomfortable and dry during the night. Sudden sharp pain during the day could also be caused by dry eyes. Additionally, blockage of the meibomian glands in the ey...[Read More] Sudden Eye Pain and Excessive Tearing: Causes and Solutions
Managing High Myopia: Causes, Prevention, and Treatment Options
High myopia Hello Doctor: I am a person with high myopia, and currently, both of my eyes have a prescription of over 1000 degrees. Isn't it true that after reaching a certain age, the increase in prescription typically slows down? However, my prescription has been increasing...
Dr. Hu Yusheng Reply:
Hello, Ms. Jiun! Some patients with high myopia may experience an increase in their myopic degree even after puberty. The use of cycloplegic agents (ciliary muscle relaxants) is one of the control methods that can be considered. Neither soft nor rigid contact lenses can prevent t...[Read More] Managing High Myopia: Causes, Prevention, and Treatment Options
Persistent Blurry Vision in One Eye: When to Seek Medical Attention
Blurred vision? I have always had a vision of 1.2 or better. This time, after just waking up, my vision was blurry. I initially thought it was the same as before, where my eyes couldn't adapt to the light and it would resolve quickly. However, my right eye has remained blurr...
Dr. Wang Zhangji Reply:
Your vision is blurry for about an hour after waking up, and it's unclear if it has returned to normal now. It's difficult to determine the extent of the blurriness, and whether you were wearing contact lenses. The cause is not easy to assess; it could be due to pressur...[Read More] Persistent Blurry Vision in One Eye: When to Seek Medical Attention
Understanding Orthokeratology: Benefits, Risks, and Legality for Kids
What is corneal reshaping? What are its advantages and disadvantages? Is it illegal? My daughter is eight years old, and her eyesight is approximately between 200 to 300 degrees. She has been wearing orthokeratology lenses for six months, but I have heard that they can cause sign...
Dr. Zhang Yanrui Reply:
Orthokeratology lenses are actually similar to wearing rigid gas permeable contact lenses; as long as they are properly cleaned, they generally do not pose significant harm. If you get used to wearing them and have regular follow-up appointments, there is not much to worry about....[Read More] Understanding Orthokeratology: Benefits, Risks, and Legality for Kids
Understanding Protruding Eyes: Causes and Solutions for Myopia
Protruding eyes issue? Hello doctor, I have a myopia of -6.50 diopters with no astigmatism. Recently, I've noticed that my eyelids are becoming increasingly swollen, and my eyes are becoming more prominent. I've often heard that this is related to high myopia; is this c...
Dr. Zhang Yanrui Reply:
If eyelid swelling can be confirmed not to be related to thyroid issues, it may be due to allergies, conjunctivitis, or lack of sleep. True exophthalmos can only be confirmed through measurements by an ophthalmologist; many patients who do not actually have protruding eyes may fe...[Read More] Understanding Protruding Eyes: Causes and Solutions for Myopia
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
Can Modern Ophthalmology Restore Vision After Severe Eye Injury?
Is there still hope for my eyes? At birth, my right eye was injured by forceps, resulting in amblyopia with a vision of less than 0.1 that machines cannot detect (appearing hazy) and severe corneal scarring. It is visibly apparent that my eyes are different, with a noticeable col...
Dr. Feng Jiefan Reply:
Hello! The corneal scarring caused by an injury at birth has resulted in amblyopia. Even though a corneal transplant can improve the corneal scarring, the amblyopia cannot be corrected at this stage. Therefore, corneal transplantation is currently not recommended. If the main con...[Read More] Can Modern Ophthalmology Restore Vision After Severe Eye Injury?
Post-Strabismus Surgery: Understanding Vision Changes and Solutions
Questions about strabismus surgery! I have had esotropia since childhood, which has led to amblyopia in my affected eye. This means that the eye with strabismus also has reduced vision, resulting in a significant disparity between my two eyes. After wearing glasses, one eye has a...
Dr. Liu Jingxian Reply:
Hello, Miss: Based on your description, the postoperative eye alignment results appear to be normal according to your friends' observations. However, you still feel something is off. Possible reasons for this situation include: 1. Poor stereopsis: The development of stereo...[Read More] Post-Strabismus Surgery: Understanding Vision Changes and Solutions
Post-Surgery Confusion: Understanding Vision Changes After Strabismus Surgery
Post-operative issues after strabismus surgery! I have had esotropia since childhood, which has led to amblyopia in my deviated eye. This means that the eye with strabismus also has reduced vision, resulting in a significant disparity between my two eyes. After wearing glasses, o...
Dr. Ke Meilan Reply:
Hello! 1. Usually, when you look with both eyes, you won't feel anything. 2. Your issue mainly stems from the retina's focus being off the central point, which is why others perceive you as having normal alignment. However, your optimal point is actually strabismic, so ...[Read More] Post-Surgery Confusion: Understanding Vision Changes After Strabismus Surgery