19.07.2021 – 19:19
Eye strain is caused by using the eyes for a long time to focus on something, such as when using a computer or smartphone screen, reading a book, driving a car or doing close-up work like sewing. It’s not serious, but it can be annoying.
Eye strain can also occur if you have trouble seeing something due to a vision problem and the eyes are straining too hard to see clearly. The things you want to see may look blurry as your eyes get tired and work harder.
As people spend more time on electronic devices, eye strain has increased. Eye strain associated with electronic devices is called computer vision syndrome or digital eye strain. You may also hear about eye strain referred to as eye strain, asthenopia or tired eyes.
Sometimes, eye strain indicates the need for a new prescription for glasses or contact lenses. It may also indicate that the eyes are aging, which occurs in middle age as you develop presbyopia (age-related loss of vision).
Frequent symptoms
Here are some of the most common symptoms of eye strain:
Dry eyes: this condition occurs when the eyes do not have enough tears or the tears that the eyes make are not the right type. When you experience eye strain, you may have dry eyes. Normally, people close their eyes 15 times a minute. However, when using an electronic device, this pulse can be reduced to five to seven times per minute.
Excessive watering: Ironically, you may have watery, torn eyes while having dry eyes. Excessive watering is the way the eyes try to respond to irritation, fatigue or some basic health condition.
Burning, itchy eyes: Burning and itching are other symptoms that the eyes develop in response to eye strain. Burning and itching can also develop in the eye due to eye allergies and you may experience these symptoms due to eye strain at the same time and allergies. 6
Blurred vision or double vision: When the eyes are dry, tears evaporate and the quality of vision can be affected. Many people complain of blurred, fluctuating vision that improves with a forced eye closure, a sign of dry eye / computer vision syndrome.
Headache: Sometimes, eye strain is accompanied by a mild headache.
Concentration problems: It can be difficult to concentrate on reading, watching a video, driving or performing any other task up close when experiencing eye strain.
Neck and shoulder pain: Think about body posture when you are using the phone, a computer, or even while driving. You may find yourself bent or lengthening your neck and shoulders in a certain way to look better. This can lead to pain in those areas.
Complications
Eye strain is sometimes so irritating that you have trouble concentrating at work and feel more tired in general.
While not caused by eye strain, sometimes eye strain can indicate another eye problem. These may include:
A vision problem that requires correction: Eye strain can be a symptom of uncorrected farsightedness (problems seeing things up close), nearsightedness (problems seeing things in the distance), or astigmatism (an imperfection of the lens of the eye). that makes things blur).
You may need an updated prescription for glasses or contact lenses.
Normal eye changes through aging, such as presbyopia: Presbyopia is when the eyes lose the ability to focus on things that are close by.
Dry eye that has causes beyond eye fatigue: Although dry eye is a symptom of eye fatigue, it can also have many other causes. For example, you can use a medicine that makes the eye drier, or you may notice even more symptoms when you are on an electronic device or when you are driving.
Although eye strain is not usually serious, it can be quite annoying and some changes should be encouraged in your workspace to try and facilitate it, such as proper lighting, occasional looking away, adjusting workspace and excessive use of artificial tears.
If you make these types of changes and still experience eye strain, consider contacting a doctor for a test.
