Eye Health: Redness and Yellowing of the Sclera - Internal Medicine

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Issues with the sclera?


Hello doctor, I would like to ask about something.
While taking a shower, I looked at my eyes and noticed some blood vessels in the corners, and I’m not sure if they appear slightly yellowish.
I read online that yellowing of the sclera can indicate liver or kidney issues, but I’m uncertain if the yellowish tint I see qualifies as that.
Could it be due to fatigue? Is the appearance of blood vessels around the area considered normal? I’m unsure if I need to go to a major hospital for an examination, but I noticed that my family members seem to have similar symptoms.
I hope you can help clarify this.
Thank you.

Chen, 20~29 year old female. Ask Date: 2023/09/26

Dr. Gao Jiankai reply Internal Medicine


Hello, thank you for your inquiry.
I think it's okay.
If you're concerned, you can consult a hepatobiliary and gastroenterology specialist.
The Allergy, Immunology, and Rheumatology Department at Changhua Hospital, Ministry of Health and Welfare, is here to support you.

Reply Date: 2023/09/26

More Info


Hello! Thank you for your question regarding the redness and yellowing of the sclera (the white part of your eye). It’s understandable to be concerned about these symptoms, especially when you notice changes in your eyes. Let’s break down the issues you’re experiencing and provide some insights based on medical knowledge.

Firstly, the presence of red blood vessels in the sclera, often referred to as "bloodshot eyes," can be caused by several factors. Common causes include eye strain, fatigue, allergies, or irritation from environmental factors such as smoke or dust. Given your mention of long hours of work and possibly irregular sleep patterns, it’s quite plausible that eye fatigue is contributing to the redness. When the eyes are overworked, the tiny blood vessels can dilate, leading to a red appearance.

On the other hand, the yellowing of the sclera can indicate a condition known as jaundice, which is often associated with elevated levels of bilirubin in the blood. Bilirubin is a byproduct of the breakdown of red blood cells, and when the liver is not functioning properly, it can lead to an accumulation of bilirubin, resulting in a yellow tint to the skin and eyes. However, it’s important to note that not all yellowing is due to liver issues. In some cases, it may simply be a result of pigmentation or other benign conditions.

In your case, since you mentioned that your family members also have similar appearances in their eyes, it could suggest a hereditary or environmental factor at play. However, it’s crucial not to dismiss the possibility of underlying health issues, especially if the yellowing persists or worsens.

Given your symptoms, here are a few recommendations:
1. Consult an Eye Specialist: It’s advisable to see an ophthalmologist for a comprehensive eye examination. They can assess the redness and yellowing of your eyes and determine if there are any underlying conditions that need to be addressed. This is particularly important if you notice any changes in your vision or if the symptoms persist.

2. Manage Eye Fatigue: Since you mentioned long working hours, try to incorporate regular breaks using the 20-20-20 rule: every 20 minutes, look at something 20 feet away for at least 20 seconds. This can help reduce eye strain.

3. Stay Hydrated: Dehydration can exacerbate dryness and irritation in the eyes. Ensure you are drinking enough water throughout the day.

4. Use Artificial Tears: If you are experiencing dryness, over-the-counter artificial tears can help lubricate your eyes and alleviate discomfort.

5. Monitor Your Health: If you have concerns about liver function or jaundice, it may be worthwhile to have a blood test to check your liver enzymes and bilirubin levels. This can provide valuable information about your overall health.

6. Lifestyle Adjustments: Consider adjusting your work environment to reduce eye strain. This could include using proper lighting, adjusting screen brightness, and ensuring that your workspace is ergonomically set up.

In conclusion, while the redness and yellowing of your eyes could be related to fatigue and environmental factors, it’s essential to consult with a healthcare professional for a thorough evaluation. They can provide a definitive diagnosis and appropriate treatment options tailored to your specific needs. Taking proactive steps to care for your eyes and overall health will help you maintain better eye health in the long run. Thank you for your question, and I hope this information helps you!

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