Computer vision syndrome (CCS) is a temporary or permanent impairment of visual function as a result of prolonged work at a computer.
According to American studies, more than 40% of computer users suffer from manifestations of “computer visual syndrome” every day. From time to time, problems with the eyes occur in almost everyone who peers at luminous screens for a long time – in 92% of cases.
feeling of sand in the eyes, cramps, pain;
tearfulness or dry eyes, increased sensitivity to light, wind and other factors;
the need to constantly squint to avoid eye irritation and better examine the subject;
visual disturbances: decreased visual acuity, veil before the eyes, double vision, fuzzy contours of the image.
How to protect your eyes?
Beware of glare on the monitor, for this, choose monitors from reputable manufacturers, with anti-glare coating, and also regularly wipe the monitor from dirt and dust.
When buying a monitor, choose the highest contrast.
Pay attention to the conditions in which you work at the computer. The monitor should be at arm’s length from the eyes (50-70 cm). The center of the screen is 10-15 cm below eye level. The brightness of the light in the room should be approximately equal to the brightness of the monitor.
Read more: How to help the eyes?
How to remove fatigue from the eyes?
To avoid overwork, take breaks as often as possible. Ideally, if you can rest your eyes every hour, for 5 minutes.
This time can be devoted to visual gymnastics.
For warm-up make several circular movements with your eyes to the right and left. Look as far up as possible, then quickly look down as far as possible. Repeat 5-6 times. Then, without turning your neck, look to the right and left.
During work periodically look into the distance.
With these exercises, you can stretch the oculomotor muscles, as well as give rest to the internal muscle of the eye, which changes the curvature of the lens, which allows us to focus the image on the computer screen.
Eye baths are very useful. To do this, a basin or other suitable container is filled with cool boiled water and the upper part of the face is immersed in it, the eyes are opened and kept open for 5-6 seconds, after which they raise their heads, blink their eyes to remove water, after a minute repeat the immersion twice more. For tired and reddened eyes, baths of decoctions of chamomile, dill, parsley are recommended (2 teaspoons of one of the herbs per 4 liters of water). Such a bath perfectly refreshes and strengthens the eyes.
A great helper is aromatherapy. A mixture of oils of rosemary, bergamot, orange and lemon in a ratio of 2:2:1:1 relieves eye fatigue well. This mixture is used in an aroma lamp.
Nutrition for the eyes
For our vision, b-carotene (vitamin A) is especially important, which is part of the retina and is directly involved in light perception, as well as lutein and zeaxanthin, which protect the retina from damage.
In order to properly “nourish” your eyes, you need to include in the menu a sufficient amount of greens, leafy vegetables, yellow-red fruits, vegetable oils, nuts and fish dishes.
Recently, a large number of dietary supplements have appeared that contain components necessary for normal vision. Taking these supplements can significantly enrich the diet.
They are especially useful during serious visual stress: the school year for children, labor exploits at the computer, etc.
If we improve our diet and include vegetables and fruits in it, then the risk of eye diseases can be reduced by 20%, ophthalmologists say.