White Haze in Bright Areas of the Eye - Ophthalmology

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There is a white haze in the bright areas of my right eye?


It has been going on for a long time.
I initially thought it was due to eye strain.
After taking a nap, I woke up and found that it was still the same; I can't see well in dark places, but in slightly brighter areas, everything appears white and hazy.

KIKI, 20~29 year old female. Ask Date: 2017/04/28

Dr. Cai Wenyuan reply Ophthalmology


Hello, it is recommended to seek medical examination.
Wishing you safety and health.
Sincerely, Dr.
Tsai Wen-Yuan, Chief of Ophthalmology, Taoyuan General Hospital, Ministry of Health and Welfare.

Reply Date: 2017/04/28

More Info


The phenomenon you are experiencing, where bright areas appear hazy or white, can be attributed to several potential causes, particularly related to the health of your eyes. Given your history of myopia (nearsightedness) and floaters, it is essential to consider both common and more serious conditions that could be contributing to your symptoms.

One possibility is that you are experiencing visual disturbances related to eye strain or fatigue. Prolonged screen time, reading, or other activities that require intense focus can lead to a condition known as digital eye strain or computer vision syndrome. Symptoms of this condition include blurred vision, dry eyes, and discomfort, particularly when looking at bright screens or surfaces. The white haze you see in bright areas could be a result of your eyes struggling to focus properly due to fatigue.

Another potential cause could be related to the quality of your tear film. If your eyes are not producing enough tears or if the tears evaporate too quickly, this can lead to dry eye symptoms, which might manifest as a hazy vision, especially in bright light. This is often exacerbated by environmental factors such as air conditioning, wind, or prolonged screen exposure.

Additionally, your history of floaters and the recent eye examination that indicated a slight issue with your retinal blood vessels could suggest that there may be underlying retinal changes. While floaters are common and often benign, they can sometimes indicate more serious conditions, such as retinal tears or detachment, especially if accompanied by other visual disturbances like flashes of light or significant changes in vision.

In terms of treatment and management, here are some recommendations:
1. Regular Eye Exams: Continue to have regular check-ups with your eye care professional. If your symptoms persist or worsen, it may be necessary to undergo further testing, such as optical coherence tomography (OCT) or a comprehensive retinal examination.

2. Manage Eye Strain: Implement the 20-20-20 rule: every 20 minutes, take a 20-second break to look at something 20 feet away. This can help reduce eye strain from prolonged screen use.

3. Hydration and Humidification: Ensure you are adequately hydrated, and consider using a humidifier in your living space to maintain moisture in the air, which can help alleviate dry eye symptoms.

4. Artificial Tears: Over-the-counter artificial tears can help lubricate your eyes and improve comfort, especially if you are experiencing dryness.

5. Proper Lighting: When reading or using screens, ensure that your workspace is well-lit to reduce glare and strain on your eyes.

6. Protective Eyewear: If you spend a lot of time in front of screens, consider blue light blocking glasses, which can help reduce glare and eye strain.

7. Stress Management: Since you mentioned feeling anxious about your vision, practicing relaxation techniques such as mindfulness or yoga can help reduce stress, which may indirectly benefit your eye health.

In summary, while the white haze in bright areas of your vision may be related to eye strain or dryness, it is crucial to monitor your symptoms and maintain regular communication with your eye care provider. They can help determine if there are any underlying issues that need to be addressed and provide you with the appropriate treatment options.

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