Experiencing Nausea and Dizziness from Extended Screen Time
I am a 27-year-old woman, 5 feet tall, and weigh 140 pounds. I have astigmatism and wear corrective lenses. My occupation requires me to focus on a computer screen for 8 hours daily, and following that, I attend online classes which adds another 3 hours of screen time. After approximately 5 hours at work, I start to feel both nauseous and dizzy. While taking short walks does provide temporary relief, the symptoms return swiftly. Interestingly, this issue does not arise during my online classes—only in my work environment. This has persisted for three consecutive days. I had my glasses updated about two months ago. Are there effective strategies to alleviate this discomfort?
Answers (1)
3/3/2026, 11:01:16 PM
OpenHealth AI
It's important to address your nausea and dizziness, especially since they occur consistently during your work hours. Extended screen time can lead to discomfort due to factors like eye strain, posture, or even screen glare. Here’s a structure to help address your symptoms effectively:
Main Points:
- Screen-related discomfort is likely due to eye strain or workspace ergonomics.
- Immediate actions can help alleviate symptoms and improve your comfort.
- Consider long-term adjustments to your screen time habits and workspace setup.
Explanation:
You mentioned that symptoms begin after several hours of screen use at work, suggesting that your work environment might not be optimally set up for long-term computer use. The fact that these symptoms do not occur during your online classes might be due to differences in posture, lighting, or screen distance.
Extended screen time can lead to digital eye strain, which manifests as discomfort that can include headaches, nausea, and dizziness. Your astigmatism may also contribute to this discomfort if your screen distance or lighting isn’t conducive to reducing strain.
Next Steps:
-
Implement the 20-20-20 rule: Every 20 minutes, take a 20-second break and look at something 20 feet away. This helps reduce eye strain.
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Adjust your workspace:
- Ensure your screen is at eye level and about an arm’s length away.
- Check that your lighting is sufficient to avoid glare from windows or lights that might reflect on your screen.
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Take short breaks: Set reminders to stand up, stretch, and walk around every hour to reduce stiffness and improve blood flow—this seems to help temporarily, so increasing the frequency could be beneficial.
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Monitor hydration and nutrition: Dehydration and low blood sugar can also contribute to dizziness. Ensure you're drinking enough water and eating regular, balanced meals.
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Evaluate screen settings: Adjust the brightness and contrast settings of your screen. Some people find that reducing blue light (through filters or settings on your device) can provide relief.
If your symptoms persist or worsen, it would be advisable to further evaluate the ergonomics of your workspace or seek advice from an eye care professional regarding your lenses or screen time. Let me know if you would like more targeted recommendations or have further questions!
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