Bloodshot eyes, Ophthalmology FAQ

Eye Sensitivity to Bright Light and Unequal Pupil Size: What to Know

Glare when looking at the sky and unequal pupil size? Hello Doctor: Recently, I have noticed that looking at the sky feels glaring, to the point where I cannot look directly at it, especially during the daytime when the light is strong. In the afternoon, when the sunlight is weak...

Dr. Gao Pilin Reply:
Hello, based on your age, the symptoms of light sensitivity, dryness, and bloodshot eyes suggest that you may have conjunctivitis. It would be advisable to get it checked. The white light flashing when you blink is considered a normal phenomenon and is not a cause for concern. ...

Understanding Morning Eye Redness: Causes and Solutions for Bloodshot Eyes

Blood vessels at the outer corner of the eye? Hello, Doctor Gao: I would like to ask about a condition I experience in the morning. After waking up, I notice a web-like pattern of blood vessels appearing at the outer corner of my left eye, close to the eyeball. Blinking frequentl...

Dr. Gao Pilin Reply:
Hello Amy: Based on your description, these symptoms are likely not related to any serious condition. It is common for individuals to experience such symptoms upon waking, which typically resolve shortly after getting up. There is no need for concern or treatment. The Ophthalmolo...

Managing Dry Eyes and Redness: When to Seek Further Medical Advice

Dry eye with bloodshot eyes? Hello, doctor. I visited a physician about a month ago due to discomfort in my eyes and the presence of bloodshot eyes. The doctor informed me that there was no inflammation, just dry eyes and excessive strain, and advised me to use artificial tears. ...

Dr. He Jianxian Reply:
Eye discomfort and reactions to external stimuli often manifest as redness. If you frequently experience red eyes, it may be a sign of eye strain. It is advisable to avoid staying up late, as lack of sleep can exacerbate eye discomfort. Maintaining a regular sleep schedule and pr...

Relief for Eye Discomfort After Accidental Injury: Tips and Treatments

The eyeball was poked by a finger? I performed self-massage on the acupressure points around my eyes, but my fingers slipped due to oily skin, and I accidentally applied too much pressure on the skin of my right eyelid. I felt a bruised sensation in my eyeball, so I went to the d...

Dr. Cai Wenyuan Reply:
Hello, after a few days of using the eye drops, I have started to feel increased eye strain and swelling. There are blood vessels in the corners of my eyes, and they feel dry and itchy. I will seek medical attention for further examination. Wishing you peace and health. Sincerely...

Understanding Eye Fatigue: Symptoms, Causes, and Remedies

Eye fatigue I played on the computer for too long yesterday and the day before, and my eyes felt a bit cool before I went to sleep. Now I have some bloodshot eyes and discomfort when moving my eyes. I regret it a bit. Is this a problem, or will resting be enough?

Dr. Cai Wenyuan Reply:
Hello, please take a rest and observe. If there is no improvement after a few days, seek medical examination. Wishing you safety and health. Sincerely, Dr. Tsai Wen-Yuan, Director of the Ophthalmology Department, Taoyuan Hospital, Ministry of Health and Welfare.

Understanding Allergic Conjunctivitis: Symptoms, Treatments, and Concerns

Allergic conjunctivitis Hello, doctor. Recently, I noticed bloodshot eyes and went to see an ophthalmologist, who diagnosed me with allergic conjunctivitis. The doctor prescribed me two bottles of eye drops: Alercet and Hylo-Vision. I have a few questions: 1. My eye pressures a...

Dr. Cai Wenyuan Reply:
Intraocular pressures of 19 and 20 are within the normal range. It may not have healed yet; if there is no improvement, further medical evaluation should be sought.

Dealing with Bloodshot Eyes After Contact Lens Use: What to Do?

Blood vessels in the eye? Hello, doctor. If I accidentally pull on my eyeball or rub it a bit while removing my contact lenses, and I notice some blood streaks and it feels painful, but it hasn't improved by the next day, what should I do? Will it heal on its own?

Dr. Gao Pilin Reply:
Hello Ian: If you are still feeling unwell, it is best to see an ophthalmologist for an examination. If there is a corneal abrasion, it can be quite painful. The ophthalmology department at Puzi Hospital in Taiwan is open Monday to Friday from 8:00 AM to 12:00 PM and Wednesday af...

Understanding Eye Strain, Light Sensitivity, and Their Causes

Eye strain and photophobia? Hello, doctor. Recently, I have noticed red veins in my eyes, and they feel sore and sensitive to light. I also see dark spots similar to floaters. Even when I close my eyes, I still feel light. I consulted a doctor who diagnosed me with conjunctivitis...

Dr. Gao Pilin Reply:
Hello: Conjunctivitis and floaters are two different conditions. Bloodshot eyes and photophobia may be caused by conjunctivitis. Seeing light and shadows when your eyes are closed is likely related to floaters. Floaters can occur early in young individuals. If you usually have di...

Understanding Red Eye: Causes and Solutions for Eye Health Issues

There is a problem with the eyes? Recently, I have noticed red streaks in my eyes. What could be the cause? How can I improve this condition?

Dr. He Jianxian Reply:
The presence of bloodshot eyes generally indicates that the eyes themselves are uncomfortable or have been subjected to external stimuli. Factors such as eye strain, rubbing the eyes, poor air quality, wearing contact lenses, and allergies can contribute to this condition. It is ...

Red Eyes and Dryness After Contact Lens Use: Causes and Solutions

Dry eyes with bloodshot appearance? Hello, Doctor: Yesterday, I wore contact lenses, and it took a little time to remove them. After taking them out, my eyes became bloodshot, and even today, the redness is still very noticeable. Additionally, I am experiencing dryness and slight...

Dr. Gao Pilin Reply:
Hello, The presence of bloodshot eyes and a stinging sensation may be due to prolonged wear of contact lenses, which can sometimes be difficult to remove. During removal, there is a risk of scratching the cornea. The recommended wearing time for contact lenses varies by individ...

Understanding Eye Trauma: Healing Time for Bloodshot Eyes After Injury

Hemorrhage in the eye? At the end of last month, my eye was hit, and there was blood in the sclera. After an examination by a doctor, my vision was fine, and there was no retinal detachment. However, it has been a month, and although my vision is okay and I can see well, I still ...

Dr. Wang Zhishun Reply:
Hello, the recovery time is not fixed; it can range from a few days to a couple of months.

Understanding Eyelid Inflammation: Symptoms and Effects on Eye Health

Blepharitis issues? Hello, Doctor Gao: I would like to ask what symptoms are associated with blepharitis? Can it cause bloodshot eyes and lead to feelings of soreness and fatigue? Thank you for your hard work!

Dr. Gao Pilin Reply:
Hello Candy: The symptoms of blepharitis include a burning sensation in the eyelids, itching of the eyes, a foreign body sensation, and crusting of secretions at the eyelid margins. Blepharitis often accompanies chronic conjunctivitis, referred to as blepharoconjunctivitis, which...

Understanding Dry Eye Syndrome: Causes of Pain and Redness Despite Tears

Dry Eye Syndrome? Doctor, I am a patient with dry eye syndrome. Why do I have a small amount of tears in my eyes, yet still experience pain and have bloodshot eyes?

Dr. Zhuang Yamin Reply:
Dear Ziping, Hello! The so-called "dry eye syndrome" does not mean that the eyes are completely dry and devoid of moisture! Simply put, there are many types of tears secreted by the eyes, such as tears produced when crying, or those that flow out in response to irritat...

Understanding Floaters: Causes, Symptoms, and Eye Care Tips

Floaters Hello Doctor: Recently, I have been experiencing discomfort in my eyes. After an examination, I was diagnosed with floaters and retinal degeneration. My vision is 1.5, my eye pressure is normal, and I do not have any flashes. I am quite young, so shouldn't floaters ...

Dr. Hu Yusheng Reply:
Hello: Floaters are caused by the degeneration of the vitreous body and can occur in anyone. It is recommended that you perform regular self-examinations of your eyes, including: (1) Vision: Is your vision blurry? Are straight lines appearing distorted? Are objects looking missha...

Understanding Eye Redness and Allergies: When to See a Specialist

Hello, Dr. Ke! Doctor: I have had bloodshot eyes for a long time; sometimes it's very noticeable, and other times just a little. I haven't rubbed my eyes because I have an allergic constitution—my nose, skin, and eyes all react to allergens... it's been 3 to 4 year...

Dr. Ke Meilan Reply:
Hello: This is allergic conjunctivitis. The blood vessels' redness indicates vasodilation, not a bacterial infection. Before bedtime, you may rinse your eyes with saline solution. If you still feel uncomfortable and there is no improvement, then consider using eye drops. Wis...

Understanding Eye Irritation: Causes and Solutions for Red, Itchy Eyes

Hello, Dr. Ke! Hello Dr. Ke: I have a few questions to ask you! Every morning when I wake up, my eyes feel itchy and I really want to rub them. When I look in the mirror, I can see bloodshot eyes, and sometimes my eyes suddenly become red and swollen, feeling itchy and constantly...

Dr. Ke Meilan Reply:
Based on what you described, it seems like allergic conjunctivitis. It is recommended to rinse your eyes with saline solution before going to bed. If the symptoms do not improve by the morning, you should use eye drops.

Understanding Chronic Conjunctivitis: Recovery Time and Treatment Insights

Chronic conjunctivitis Hello Doctor: Over a month ago, I experienced yellowing of the sclera and bloodshot eyes due to excessive eye strain, and I consulted an ophthalmologist who diagnosed me with chronic conjunctivitis. After using the prescribed medication, I have noticed some...

Dr. Feng Jiefan Reply:
Hello: Chronic conjunctivitis is indeed not easy to cure, as both the condition of the eyes and the environment can affect the inflammation. The color of the sclera can be influenced by many factors; yellowing may indicate pinguecula, which is a result of conjunctival degeneratio...

Red Eyes from Screen Time: Causes, Care, and Surgery Insights

The eyes are bloodshot? Recently, due to work, I've been staring at the computer for almost eight hours straight! I don't know why my eyes are bloodshot. How should I address this? This morning, I woke up feeling like something was off with my vision. I'm not sure,...

Dr. Chen Anping Reply:
1. Prolonged computer use can lead to bloodshot eyes (a result of eye fatigue). 2. Surgery is necessary only when myopia exceeds 600 diopters.

Understanding Chronic Conjunctivitis: Causes, Treatment, and Care Tips

Bloodshot eyes? I have had bloodshot eyes for over a year and have seen several doctors and taken various medications, but it never improves. The doctors say I have "chronic conjunctivitis." However, it has been a long time, so I would like to inquire about how "ch...

Dr. Zhang Yanrui Reply:
Chronic conjunctivitis is often associated with stress and lack of sleep, and consuming irritating foods can also contribute to the condition. If there is blepharitis or dry eye syndrome, the eyes may experience prolonged inflammation. Therefore, identifying the underlying causes...

Effective Eye Care Tips for Redness and Discomfort

How to maintain health? Hello, doctor. I have red bloodshot eyes (it's been about 10 years) that become even redder after showering or just waking up. My eyes also appear yellow (I've heard from others that this might indicate liver issues). How can I improve and take c...

Dr. Zhang Yuhua Reply:
Dear netizens: Red eyes may indicate conditions such as conjunctivitis, uveitis, or glaucoma. Yellowing of the eyes could be a sign of jaundice or conjunctival degeneration, among other issues. Some of these conditions may resolve on their own, while others require treatment. It ...

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