Today, it can be said that eye strain can easily become serious.
The cause is, of course, due to prolonged use of computers and smartphones.
We use computers all day long at work, and we constantly overuse them, enjoying games and YouTube on our smartphones and tablets in our free time.
This means that our eyes and brains are always working at full capacity and have no time to rest.
Causes of eye strain
The most common cause of eye strain is eye fatigue caused by prolonged use of smartphones and computers.
It is also known as VDT (Visual Display Terminals) syndrome.
In addition to physical discomforts such as dry eyes, stiff shoulders, and stiff necks, it is also a social problem that is said to be a modern-day disease, causing symptoms such as lack of motivation, depression, and sleep disorders.
Eye strain is particularly severe among those who use multiple displays.
The amount of information is more than doubled, so the eyes are also overworked considerably.
It is necessary to take frequent breaks because it is impossible not to use them for work.
Concentrated staring at a screen with no eye movement causes fatigue in the muscles used to move the eyeballs and the muscles that adjust the thickness of the lens to bring the eye into focus.
Another cause of eyestrain is that staring at a screen reduces blinking, causing the eyes to dry out more easily.
In addition, the use of contact lenses and exposure to the wind from air conditioners can also cause dry eyes.
When your eyes become tired, do you find it difficult to see, blurred vision, or difficulty in focusing?
When it becomes difficult to see, you unconsciously tense up in an effort to see better, which can cause stress and even headaches.
Why does eye strain tire the brain?
The way the eyes are able to see things is similar to how a camera works.
The cornea and lens are the lenses that adjust the focus, and if we compare the retina to a film, the lens focuses on distant or nearby objects by changing its thickness.
The information projected on the retina is converted into electrical signals and transmitted to the brain.
Only when the brain processes the signals does the eye become “visible.
It can be said that we do not see things with our eyes, but with our brains.
Therefore, eye strain directly leads to brain fatigue.
Eye strain itself does not simply cause difficulty in seeing or pain in the eyes, but also causes fatigue of the nerves behind the eyes.
This can cause headaches, and since it is closely related to the muscles in the neck and shoulders, it can affect them as well.
In other words, eye fatigue causes headaches and stiff shoulders, which in turn leads to a decreased level of consciousness.
This in turn leads to a decline in motivation and ambition at work.
This is the mechanism by which eyestrain causes physical discomfort and lowered motivation.
How to resolve eye strain
You should not neglect eye strain, which can affect your business and academic performance due to various ailments such as these.
To recover from eye strain, it is effective to first warm the eyes to improve blood flow to the eyes.
Simply “not using your eyes” for a while, such as by meditating or wearing an eye mask, can also be effective.
In addition, if possible, try to look at a distant view instead of looking at your smartphone during breaks to reduce the wear and tear on your eyes.
Frequent application of eye drops can also relieve eye fatigue and dryness.
Thus, eyestrain is more than just tired and sore eyes; it is a serious condition that can impair all kinds of performance.
Therefore, by taking appropriate measures to avoid eye strain and the habits that lead to it, you can significantly improve your performance.
First, check to see if you are already experiencing eyestrain and take careful care of your eyes.
