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Health TipsยปEffects Of Computer Screen Time On Your Eyes

Effects Of Computer Screen Time On Your Eyes

Posted on 14 Jul 2020 by Vijaypal Singh356
Effects Of Computer Screen Time On Your Eyes

Are you working from home? Is your entire work done through computers and tablets? If the answer to any of these questions is yes, then this article is for you! We live in an era where literally everything is possible electronically. All you need is a computer and an internet connection. You will be connected to the entire world in a few seconds. Sharing would not be an issue since the speed of email, or regular chat is super fast. 

But since every coin has two sides, are situation is also similar. When you keep staring into your electronic screens, including your mobile devices for too long, then it will definitely strain your eyes. The prolonged exposure towards screen has known to cause several uncomfortable diseases. These include dry eyes, headache, fatigue, difficulty in focusing, blurred vision and even pain in the shoulder and neck region. 

Let us take a look at some of these eye diseases in detail. 

Blue Light Damage 

When an individual looks at a computer screen, then all the visible blue light reaches the retina through the cornea and the lens of the eye. Blue light is responsible for affecting vision. It has also been related to causing premature ageing of the eyes. There are a number of researches which claim that prolonged exposure to blue light could also damage the good health of your eyes.          

Straining In The Eyes 

Eyestrain is one of the most common symptoms associated with staring into your electronic screens for too long. The blue light from the screens can decrease the contrast, which leads to digital eye strain. Symptoms of eyestrain include sore or irritated eyes. One may also have difficulty in focusing if their eyes are strained. Eyestrain is also caused by fatigue, dry eyes, bad lighting, etc.         

 Retina Damage 

For all of you who do not know, a retina is a curtain-like object in the back of your eye. It is at this location where the image is formed. Several studies suggest that prolonged exposure to blue light could eventually lead to malfunctioning in retinal cells. This can cause issues in vision.  

Irritated Eyes 

We usually blink around 15 to 20 times per minute. But when we are focused on the computer screen, we only blink half that amount. Therefore all of this tearing into the blue light has the potential to dry out your eyes which can lead to irritation and discomfort. 

Sleep Issues

This may not have anything to do with your eyes, but it's certainly has a lot to do with your health overall. The blue light from your computer screen may also interfere with your normal sleep cycle. Blue wavelengths from electronic screens interfere with the production of melatonin which is the sleep-inducing hormone in the human body. As such, people who have a habit of scrolling over their phones and tablets in the night, often report lack of sleep. 

A majority of these symptoms are general. But you must not make the mistake of taking them lightly. Staring into your computer screens also causes headaches, and if the problem gets worse, then it would begin affecting your productivity as well. We have compiled a list of dos and don'ts that you can follow in case your work is all done through computer screens.  

Maintain Distance 

Maintaining distance from your screen is one of the most natural things that you can do to protect your eyes from damage. If you are too close to your screen, then your eyes will have to strain to focus on the details. Keep your monitor just below your eye level. You are supposed to be 20 to 25 inches away from your screen as this is considered to be the optimal spot. 

Brightness Settings

Adjust your brightness settings accordingly. If you are using your computer screen in the night time, then make sure to reduce the brightness. Play with the brightness settings and with the slightest amount of experimentation; you will be able to find an option that is best suited for you.

Taking Breaks

Make sure to take regular breaks in case all your work is done through a computer screen. This not only helps you to take time off for your eyes, but it also helps you to stretch your muscles as well. Look away from your computer every 20 minutes and stare at that object for 20 seconds. This activity gives your eyes a chance to reset their focus. If your workplace and schedules allow then you can switch off your computer for a while and take a walk as well. 

Eat Healthily 

Incorporating a lot of greens in your diet will help you to strengthen your vision. Increase your spinach intake for better eye health. 

The probability of you staring into your screen increases the chances of eye-related issues. Since you cannot control the amount of work that you are assigned, you must work to keep your eyes healthy.


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