Redness in the Eyes: Causes and Relief Tips - Ophthalmology

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Hello! It's great that you're seeking to understand more about the redness in your eyes, especially since it can be a common issue for many people, particularly those who spend a lot of time on screens or engaging in close-up work.
The presence of blood vessels or redness in the white part of your eyes (the sclera) can often be attributed to a few factors. One of the most common causes is eye strain, which can occur from prolonged use of digital devices like smartphones, tablets, or computers. When you focus on screens for extended periods, your blink rate decreases significantly, leading to dryness and irritation. This irritation can cause the blood vessels in your eyes to dilate, resulting in a red appearance.

In your case, since you mentioned that the redness appears after watching videos for too long or rubbing your eyes, it is likely a result of eye strain or dryness. Rubbing your eyes can exacerbate the situation, as it can irritate the surface of the eye and lead to further redness.
Here are some tips to help alleviate the redness and discomfort:
1. Take Regular Breaks: Follow the 20-20-20 rule: every 20 minutes, look at something 20 feet away for at least 20 seconds. This helps reduce eye strain.

2. Stay Hydrated: Ensure you're drinking enough water throughout the day. Dehydration can contribute to dry eyes.

3. Use Artificial Tears: Over-the-counter lubricating eye drops can help relieve dryness and flush out irritants. However, it's essential to choose preservative-free options if you plan to use them frequently.

4. Adjust Your Environment: Make sure your workspace is well-lit and that you're not sitting too close to your screen. Adjusting the brightness and contrast of your device can also help reduce strain.

5. Limit Screen Time: Try to reduce the amount of time you spend on screens, especially before bedtime. This can help your eyes recover and reduce fatigue.

6. Avoid Rubbing Your Eyes: If you feel the urge to rub your eyes, try to resist it. Instead, gently close your eyes and take a moment to relax.

7. Consult Your Eye Doctor: If the redness persists or is accompanied by other symptoms like pain, vision changes, or discharge, it's crucial to see an eye care professional. They can provide a thorough examination and determine if there's an underlying condition that needs treatment.

Regarding your brother's advice about not relying too much on eye drops, it's important to understand that while artificial tears can provide temporary relief, they should not be used as a substitute for proper eye care. If you find yourself needing to use eye drops frequently, it may indicate that you should address the underlying cause of your eye discomfort.

In summary, occasional redness in the eyes, especially after prolonged screen time or rubbing, is generally normal and can often be managed with simple lifestyle changes and over-the-counter remedies. However, if you experience persistent symptoms, it's always best to consult with an eye care professional for personalized advice and treatment options. Taking care of your eyes is essential, especially in our digital age, where eye strain is becoming increasingly common.