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Doctor insights on: Feeling Sick After Staring At Computer Screen All Night

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Feeling sick after staring at computer screen all night?

Feeling sick after staring at computer screen all night?

It is time for break: Eyes can tolerate stress only for a certain length of time. The muscles of the eye that control the eye movements, the muscles that control your iris, and even the photosensitive cells of the retina can get fatigue just like any other muscles of the body. We have to listen to our body and take a break. Do not over do it! ...Read more

Dr. Sewa Legha
1 doctor shared a insight

Screening (Definition)

Examples are: colonoscopy for colon polyp or cancer; mammograms for breast lesions or cancer; psa a blood test that could indicate enlargement of cancerous prostate tissue; blood sugar or hemoglobin a!c for diabetes. Many think that scanning the whole body will pick up a cancer--in all likelihood, it will not. There also is no good blood test, yet, ...Read more


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Could staring at a computer screen for hours a day really damage your sight?

Could staring at a computer screen for hours a day really damage your sight?

No: If that were true then eye doctors would move their offices across the street from apple, google, microsoft, etc. And be busy for years. ...Read more

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Can staring at a computer screen for hours a day really damage your eyesight? Any answers appreciated!

Can staring at a computer screen for hours a day really damage your eyesight? Any answers appreciated!

No: However, prolonged computer work can dry the eyes and cause irritation as the blink rate does down. Use artificial tears. The focusing of the eyes can be affected so take a break every hour or two looking in the distance. Make sure your glasses presciption is up to date to avoid tired aching eyes. Keep the brightness down to avoid light sensitivity. Sometimes a little larger font will help. ...Read more

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What makes staring at a computer screen for a long time bad for your eyes?

What makes staring at a computer screen for a long time bad for your eyes?

Dryness: Staring at a computer can dry out the tear film and lead to dryness. Taking short breaks, using artificial tears, and remembering to blink can help relieve symptoms. ...Read more

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Does staring at a computer screen ruin your eyes or is that a myth?

Does staring at a computer screen ruin your eyes or is that a myth?

Myth: Computer screen images are not harmful. Continuous use can be fatiguing and is commonly dyring. But there is no long term harm possible. Otherwise we eye doctors would crowd around redmond washington (home of microsoft) and set up shop. ...Read more

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Expert opinion please: could staring at the computer screen for 8+ hrs make your eyes itchy?

Expert opinion please: could staring at the computer screen for 8+ hrs make your eyes itchy?

Perhaps: It is commonly believed that radiation from a computer monitor can damage the eyes. This is false. You may develop eye strain from prolonged computer time or your eyes can become dry and irritated, because you don't blink as much when reading or watching a monitor/tv. The monitor radiation itself will not damage your eyes, though. ...Read more

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Could staring at a computer screen to long effect my vision?

No: Lengthy computer use can be fatiguing and drying but does not cause any permanent changes. Otherwise eye doctors would open up offices across the street from microsoft and apple and make a fortune. ...Read more

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What are the effects of staring at a computer screen 15 hours a day?

What are the effects of staring at a computer screen 15 hours a day?

Fatigue : When you look at anything to focus, a lot of activity goes on in our brain as well as other parts such as eye muscles. We need to take break and give time for our systems to reset. If we cannot afford to do that we will get headache and other signs of fatigue; our productivity will go down; we just get the feeling of doing our best: however, without the best result. ...Read more