Experiencing Blurriness in One Eye for Several Days: Possible Causes?
Approximately four to five days ago, I began noticing a subtle blurriness in the upper section of my right eye, which has been occurring intermittently since then. The distortion resembles the sensation of wearing dirty glasses or having partially closed eyelids; however, it persists even when I attempt to lift my eyelid. During certain moments, like when I am in the shower, my vision approaches normalcy, but this clarity is temporary and the blurriness returns shortly after. I have utilized eye drops containing carboxymethylcellulose with little to no relief. There have been no injuries or specific incidents that would explain this vision issue, and when I look in the mirror, there seems to be no visible discrepancy between my two eyes. This past week, I have been spending a bit more time on my laptop than usual. For context, I am a 27-year-old male.
Answers (1)

6/22/2025, 4:50:37 PM
OpenHealth AI
It's concerning to hear about the blurriness in your right eye, especially since it has persisted for several days. There are several potential causes for your symptoms, including dry eye syndrome, eye strain, or even changes in your vision related to digital screen use. Since you've noted that certain situations improve your vision temporarily, it may indicate that factors like lighting or humidity are playing a role as well.
Here are some possible explanations for your symptoms:
- Dry Eye Syndrome: Spending extra time on your laptop can lead to reduced blinking and increased dryness, which may cause blurriness.
- Eye Strain: Prolonged screen time can result in digital eye strain, causing discomfort and blurred vision.
- Changes in Vision: You might experience changes in your vision as part of regular eye changes that can occur naturally, and these can sometimes lead to temporary blurriness.
Next steps to consider:
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Limit Screen Time: Try to reduce your laptop usage where possible. Follow the 20-20-20 rule: every 20 minutes, take a 20-second break and look at something 20 feet away.
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Use Humidifiers: If the air in your environment is dry (especially if you use heating or air conditioning), a humidifier can help maintain moisture in the air, supporting your eyes.
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Eye Exercise: Regularly practicing eye exercises can help ease strain. For example, rolling your eyes or focusing on distant objects may provide relief.
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Hydration: Ensure you are well-hydrated, as dehydration can worsen symptoms of dry eyes.
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Monitor Symptoms: Keep a diary of your symptoms, noting when the blurriness occurs and if there are specific triggers or improvements.
If the blurriness persists for more than a few more days or worsens, it would be important to seek professional eye care. Additionally, if you experience other symptoms like pain, significant light sensitivity, or changes in your vision beyond blurriness, please prioritize getting a comprehensive eye exam. Your vision is important, and addressing any issues sooner rather than later can help with better outcomes.
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