How to relieve eye strain during frequent computer work

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Computer computer vision syndrome is a reaction of the human body to long-term work at the computer. It is not classified as a disease, but it can cause unpleasant sensations in the eyes.

According to data from the Cleveland Clinic (Cleveland Clinic), people who work a lot at the computer experience a decrease in visual clarity, burning or tingling in the eyes, sensitivity to light, headaches, back and neck pain. Doctors have told how to avoid these unpleasant symptoms.

Adjust the viewing angle

The viewing angle plays a big role when working at the computer. To reduce eye strain, the center of the monitor, tablet or phone should be 51-71 cm from the eyes and 10-12 cm below eye level.

Reduce glare

The letters on the screen are not as clear as the letters on the printed page. Too weak contrast between the letters and the background or reflections on the screen make the eyes strain more. As a result, sensitivity to light increases. Experts recommend installing the screen to avoid glare from overhead lights or windows.

Use the 20-20-20 rule

When using a computer or smartphone for a long period of time, you need to take regular breaks. There is a 20-20-20 rule for this. Every 20 minutes, look away from the computer and look at something 20 feet (6-7 meters) away for 20 seconds. This will give your eyes a chance to refocus.

Blink more often

Usually people blink about 18 times a minute, but computer users tend to blink less often. This increases the likelihood of developing dry eye syndrome. Therefore, you should be mindful of your blink rate.

Limit screen time

It is very important to limit the time spent in front of the screen. In addition, using a laptop or phone before going to bed not only worsens the condition of the eyes, but also interferes with sleep. The brain has no way to slow down, which makes it difficult to get a full night's rest. Therefore, it is recommended to gradually reduce screen time before bed.

Check with a doctor

Even if a person does not need glasses or contact lenses for everyday activities, they may be needed for work on a computer or other device. In addition, examinations by an ophthalmologist will help prevent the development of various diseases or detect them in their early stages.