Eye Fatigue: Symptoms, Causes, and When to Seek Help - Ophthalmology

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Eye fatigue


Hello Doctor, I have been experiencing discomfort in my eyes lately with the following symptoms: 1.
Redness and itching 2.
Difficulty focusing; I have to strain to see things 3.
Light sensitivity 4.
When watching TV, I feel uncomfortable and can't see clearly if the camera shakes 5.
When looking at the computer screen, I notice a slight dark shadow in front of my eyes 6.
A foreign body sensation in my right eye 7.
This has been ongoing for more than two weeks 8.
It is persistent 24 hours a day 9.
My eyes feel sore and gritty, and sometimes painful 10.
I feel like I have to strain to see everything.
I have seen several doctors over the past two weeks, and most said there is nothing wrong with my eyes (vision 1.2), only that I have chronic inflammation and dry eyes.
However, the symptoms have persisted for two weeks, causing significant distress.
Artificial tears and anti-inflammatory eye drops have not helped.
I have a history of allergic rhinitis, and one doctor mentioned that at my young age, I might have dry eye syndrome possibly related to an autoimmune disease and advised me to get blood tests.

Could you please help me with the following questions:
1.
What could be the cause of my eye symptoms?
2.
The doctor has already checked my vision and intraocular pressure; are there any further tests I should undergo, such as a retinal examination?
3.
If it is not an issue with my eyes, what other diseases could be causing these symptoms?
4.
Should I see a rheumatologist?
5.
Or is this simply eye fatigue? Can eye fatigue last for two weeks?
6.
Additionally, I read that autonomic nervous system dysregulation can also cause eye symptoms.
I have other symptoms of autonomic nervous system dysregulation, such as intermittent diarrhea and frequent urination.
Could this be related? If so, which specialist should I see? Thank you for your response, Doctor.

dd, 20~29 year old female. Ask Date: 2009/06/17

Dr. Hu Yusheng reply Ophthalmology


Hello: You mentioned that you have experienced a significant number of eye symptoms over the past two weeks and have consulted several ophthalmologists, but the issue remains unresolved.
You are also concerned about possible autoimmune or autonomic nervous system problems.
Based on your description, it may be necessary to first rule out acute viral infections (such as a cold).
If the physician examines you and rules out the possibility of infection, then it would be important to consider any changes in your lifestyle habits, stress levels, medications, diet, or the use of dietary supplements.
After eliminating external factors, we can then consider issues related to autoimmune or autonomic nervous system disorders.
For your eye symptoms, you should consult an ophthalmologist for further evaluation.
If a fundus examination is required, it is advisable not to drive or ride a bike on that day, as your vision may become blurred for 6-8 hours due to pupil dilation, making it unsuitable for precision tasks.
For your other bodily symptoms, you may want to consult a family medicine physician for an initial assessment.
Wishing you peace and good health.

Reply Date: 2009/06/17

More Info


Hello! Thank you for sharing your symptoms and concerns regarding your eye discomfort. Based on the symptoms you've described, it seems like you are experiencing a combination of eye fatigue and possibly some underlying conditions that may be contributing to your discomfort. Let's break down your questions and concerns systematically.

1. Possible Causes of Your Symptoms: The symptoms you are experiencing, such as redness, itching, difficulty focusing, light sensitivity, and a sensation of having something in your eye, can be indicative of several conditions. Chronic dry eye is a common issue, especially if you have a history of allergic rhinitis, as this can exacerbate dryness and irritation. Additionally, the feeling of pressure or fatigue when focusing could suggest that your eyes are straining, possibly due to prolonged screen time or inadequate prescription glasses.
2. Further Testing: Since you have already undergone vision tests and intraocular pressure checks, it may be beneficial to consider additional tests. A thorough examination of the retina and a complete eye exam by an ophthalmologist could help rule out any underlying retinal issues or other ocular conditions. If your symptoms persist despite these evaluations, it may be worth exploring tests for dry eye syndrome, such as tear break-up time or osmolarity testing.

3. Other Potential Health Issues: If your eye symptoms are not solely attributed to ocular issues, they could be related to systemic conditions. Autoimmune disorders, such as Sjögren's syndrome, can lead to dry eyes and other systemic symptoms. Given your history of allergic rhinitis and the suggestion of a potential immune system disorder, it may be prudent to consult with a rheumatologist or an immunologist for further evaluation.

4. Consulting a Rheumatologist: If your healthcare provider suspects an autoimmune condition, seeing a rheumatologist could be beneficial. They can perform blood tests to check for markers of autoimmune diseases and provide a comprehensive assessment of your symptoms.

5. Eye Fatigue Duration: Eye fatigue can indeed last for extended periods, especially if you are engaging in activities that require prolonged focus, such as using screens. However, two weeks of persistent symptoms is concerning and warrants further investigation to rule out any underlying conditions.

6. Autonomic Nervous System Dysfunction: Your mention of autonomic nervous system dysregulation and symptoms like irregular bowel movements and frequent urination could be interconnected. Stress and anxiety can exacerbate both eye symptoms and autonomic dysfunction. If you suspect that your symptoms may be related to stress or anxiety, consulting a mental health professional or a neurologist specializing in autonomic disorders might be beneficial.

In summary, your symptoms could be multifactorial, involving both ocular and systemic issues. It is essential to continue working with your healthcare providers to explore these avenues. Keep track of your symptoms and any changes, and don’t hesitate to seek further evaluations if your discomfort persists. Remember to take regular breaks from screens, stay hydrated, and consider using artificial tears more frequently to alleviate dryness. I hope this information helps you navigate your situation, and I wish you a speedy resolution to your symptoms!

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