Conjunctivitis, Ophthalmology FAQ

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...

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...

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...

Understanding the Need for Regular Cleaning of Prosthetic Eyes

The issue of cleaning prosthetic eyes? The information I found online states that prosthetic eyes do not need to be removed for cleaning if there is no discomfort. However, I have been wearing my prosthetic eye for over 10 years, and I still need to remove it for cleaning every 2...

Dr. Ke Meilan Reply:
Hello, I believe you have conjunctivitis. Please visit an ophthalmologist to confirm the diagnosis and then use medication to control the inflammation. Regarding the prosthetic eye, if there is no discomfort, it does not need to be removed for cleaning; I do not agree with that. ...

Is It Normal to See Blood Vessels After Using Timoptol Eye Drops?

Timolol ophthalmic solution I am 23 years old and currently studying in graduate school. Due to frequent reading, I often experience eye pain. A doctor diagnosed me with high intraocular pressure and prescribed Timolol. I just started using it for the second time, and after using...

Dr. Cai Jingyao Reply:
Some individuals may experience symptoms of conjunctivitis during the initial use. If symptoms persist, please consult your prescribing physician. Thank you.

Understanding Chronic Conjunctivitis: Causes, Treatment, and Recovery

Chronic conjunctivitis Hello, about four months ago, my eyes were red, swollen, and painful. After seeing a doctor, he said there was "skin breakdown" and covered my eye with a bandage. However, after some time, my eye still felt somewhat uncomfortable, so I went to ano...

Dr. Feng Jiefan Reply:
Hello: Corneal epithelial erosion refers to the erosion of the corneal epithelium, which typically results in redness and significant pain in the eye. The use of a bandage contact lens is a reasonable treatment option that can help reduce discomfort. Generally, most epithelial er...

Understanding Dry Eyes: Allergies or Inflammation?

Dry eyes A month or two ago, I visited an ophthalmologist due to dry eyes. The doctor mentioned that my eyes were somewhat inflamed and prescribed steroid eye drops. After using them, my condition seemed to improve a bit, but recently I've started to feel dry again, and ther...

Dr. Feng Jiefan Reply:
Hello~ Dry eyes are a subjective symptom. If an examination by a physician reveals that tear production is adequate, then dry eye syndrome can be ruled out. Discomfort may be caused by conjunctivitis, and allergies can lead to itchy eyes, often occurring in individuals who also h...

Understanding Persistent Eye Blinking in Children: Causes and Concerns

Excessive blinking? Hello, my five-year-old son has an allergic constitution and has recently been blinking his eyes continuously. We consulted an ophthalmologist who diagnosed him with allergic conjunctivitis and prescribed eye drops, but he is still blinking a lot. What could b...

Dr. Wang Yuwei Reply:
In addition to allergies, persistent blinking may also be caused by eyelid spasms. If allergic conjunctivitis is confirmed, in addition to medication, it is important to identify and avoid allergens to achieve effective improvement.

Morning Eye Pain: Causes, Symptoms, and Effective Relief Strategies

Waking up in the morning and experiencing pain as soon as you open your eyes? Hello, three years ago, I started experiencing eye pain due to my extremely busy and overworked schedule. Initially, the pain would occur in the afternoon when I was more fatigued, and it was very inten...

Dr. Feng Jiefan Reply:
Hello, based on your description, the cause of your eye pain and discomfort is likely corneal erosion. There are many reasons that can lead to corneal erosion, and dry eye syndrome is one of them. Due to insufficient tear production, corneal cells can dry out and die, resulting i...

Chronic Conjunctivitis: Should I Continue Eye Drops or Seek Alternatives?

Conjunctivitis? Hello, doctor. I have noticed that I can't open my eyes very well. After an examination, the doctor said it is conjunctivitis and that it has been going on for almost six months now. It still hasn't improved, and my eyes appear smaller due to eyelid infl...

Dr. Ke Meilan Reply:
Hello: Please visit the ophthalmology department for an examination. If you have conjunctivitis and need to apply medication every 2 hours, it is not feasible to continue this regimen long-term. Sincerely, Dr. Mei-Lan Ke, Ophthalmology Department.

Can Contact Lens Solution Replace Saline for Eye Care?

Can contact lens cleaning solution be used as a substitute for saline solution? Hello Doctor: I live abroad, but in recent years, multi-purpose contact lens solutions have become popular. In the city where I live, I can't find saline solution anymore, and the store staff tol...

Dr. Cai Jingyao Reply:
Hello Doctor: I live abroad, but in recent years, multi-purpose contact lens solutions have become popular. In my city, I can't find saline solution anymore, and the store staff told me that no one uses saline solution to rinse contact lenses anymore; one bottle of contact l...

Persistent Eye Irritation: Seeking the Right Specialist for Treatment

There is a foreign body protrusion on the sclera, and the eye is filled with blood vessels? Hello Doctor! Currently, there is a protrusion in the sclera of my left eye, which is filled with blood vessels. When the foreign body was not yet prominently protruding (just eye redness)...

Dr. Hu Yusheng Reply:
Hello Carrie: You mentioned that there is a protrusion on the sclera of your left eye with blood vessels over it, and that the appearance of these blood vessels varies. Possible causes include: 1. Degenerative changes accompanied by inflammatory phenomena. 2. Scarring reactions f...

Allergic Conjunctivitis or Stye: How to Differentiate and Treat?

Allergic conjunctivitis or stye? I have had styes about three times in the past, and at that time, the doctor suggested it might be due to staying up late and high stress. Recently, both of my eyes have been uncomfortable, and I noticed a sharp pain in my right eye. The next day,...

Dr. Wang Ziyang Reply:
1. The initial stage of a stye is the acute phase, and it is not advisable to drain pus immediately, as this may lead to the development of cellulitis. 2. Sometimes allergic conjunctivitis and a stye can coexist, and it requires an experienced physician to differentiate between t...

Morning Eye Opening Difficulty: Causes and Solutions for Seniors

In the morning, I am unable to open my eyes and need to massage them with my hands to get them open? Hello Doctor: My mother is in her 50s, and she has told me that recently, when she wakes up in the morning, she is unable to open her eyes and has to massage the area around her e...

Dr. Liu Jingxian Reply:
Hello, Xiaoshan: Your mother's symptoms are very similar to those of patients with insufficient tear secretion. During sleep, the eyes do not blink, leading to poor tear exchange, and if there is insufficient tear production, the symptoms can become severe, resulting in dryn...

Effective Solutions for Allergic Conjunctivitis: Relief and Testing Options

How to improve allergic conjunctivitis? 1. My eyes have been persistently red and itchy. After seeing a doctor, I was diagnosed with allergic conjunctivitis, and I was prescribed eye drops. However, as soon as I finish the eye drops, the itching starts again. Is there a way to cu...

Dr. Wang Ziyang Reply:
Allergic conjunctivitis does not have a definitive cure; the symptoms can only be alleviated with eye drops. Desensitization therapy is typically applicable for cases associated with systemic allergies, and patients should be referred to a rheumatology or immunology specialist.

Understanding Red Eyes: Causes, Treatments, and Allergies Explained

Red eyes Doctor, I have a question! I don't know why my eyes are always red, especially when I just wake up; they are extremely red and remain that way all day. I went to see an ophthalmologist, but the doctor said there was nothing wrong and only prescribed me eye drops, wh...

Dr. Wang Ziyang Reply:
You may have allergic conjunctivitis, which can be triggered by staying up late or consuming irritating foods. If you are unwilling to use steroid eye drops, you can use a medication similar to CROMOLYN as an alternative. If your doctor does not have this medication, you can purc...

Understanding Eye Pain and Discomfort: Causes and Solutions

Eye pressure and pain? Hello, I have significant astigmatism in both eyes, approximately 300 degrees. I have been wearing contact lenses for a long time, but recently my eyes have been experiencing pressure, pain, and a foreign body sensation. After consulting a doctor, I was tol...

Dr. Feng Jiefan Reply:
Hello: Long-term use of contact lenses can lead to allergic conjunctivitis, which I believe your doctor has managed for you. Additionally, prolonged contact lens wear can cause dry eye syndrome, and the symptoms of dry eye can lead to corneal erosion, resulting in a foreign body ...

Understanding Astigmatism in Children: Treatment Options and Recommendations

Astigmatism in children A 5.5-year-old child has astigmatism of 150 degrees in one eye and 175 degrees in the other eye (no myopia). The uncorrected visual acuity is 0.6 and 0.7, while corrected visual acuity is 1.0. Dr. A recommends glasses for amblyopia correction, Dr. B sugges...

Dr. Liu Jingxian Reply:
Dear Concerned Mother, Regarding your questions, here are the answers: 1. The developmental process of children's vision follows certain "vision milestones": - At age 3: 0.5 - At age 4: 0.6 - At age 5: 0.7 - At age 6: 0.8 If a child's best-cor...

Understanding Yellowing of the Eyes: Causes and Solutions

Yellowing of the sclera? I have noticed since high school that the sclera of my eyes appears more yellow compared to others my age, and I often experience fatigue and redness. Could this be related to my myopia and astigmatism (left eye -7.25, right eye -6.50, astigmatism 2.00)? ...

Dr. Wang Zhangji Reply:
Hello: Yellowing of the sclera may be caused by allergies, dry eye syndrome, or conjunctivitis, but it could also be a sign of liver disease. It is best to undergo a thorough examination. Sincerely, Dr. Wang Zhang-ji, Ophthalmologist.

Why Do My Eyes Tear Up When I Sleep? Understanding Eye Health Issues

Tears during sleep? Doctor, when I lie down to sleep and close my eyes, I notice that a small amount of tears flows out. This has been happening for a while, and I'm not sure why. I have nasal allergies, and I'm wondering if there is any connection. Additionally, in the...

Dr. Feng Jiefan Reply:
Hello: Tears are drained through the puncta of the upper and lower eyelids into the lacrimal sac, and then they flow through the nasolacrimal duct into the nasal cavity for expulsion. Normally, when standing, tears naturally accumulate in the nasolacrimal duct due to gravity, all...

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